Liebherr SRTVH 1511 PERFECTION Laboratory Refrigerator User Manual

User Guide

Quality, Design and Innovation

home.liebherr.com/fridge-manuals

Contents

1 Appliance at a glance............................................ 3

1.1 Scope of supply............................................................ 3

1.2 Overview of the appliance and equipment.............. 3

1.3 Special features........................................................... 3

1.4 Range of use of appliance.......................................... 3

1.5 Appliance noise emissions......................................... 4

1.6 Conformity..................................................................... 4

1.7 SVHC substances according to REACH regulation. 4

2 General safety instructions.................................. 4

3 Functionality of the Touch&Swipe display......... 6

3.1 Navigation and symbol explanation......................... 6

3.2 Menus............................................................................. 6

3.3 Sleep mode................................................................... 7

4 Putting into operation........................................... 7

4.1 Installation conditions................................................ 7

4.2 Appliance dimensions................................................. 8

4.3 Transporting appliance............................................... 8

4.4 Unpacking appliance................................................... 8

4.5 Installing door handle................................................. 8

4.6 Installing appliance..................................................... 8

4.7 Setting up the appliance so it is level...................... 9

4.8 Installing multiple appliances.................................... 9

4.9 Sliding the appliance under a worktop.................... 9

4.10 After installation.......................................................... 9

4.11 Disposing of packaging............................................... 10

4.12 Replacing the door hinge............................................ 10

4.13 Aligning the door.......................................................... 20

4.14 Connecting the appliance to the power supply...... 20

4.15 Switching on appliance (first use)............................ 21

5 Storage.................................................................. 21

5.1 Information regarding storage................................... 21

6 Controls................................................................. 21

6.1 Control and display elements.................................... 21

6.1.1 Status display............................................................21

6.1.2 Display symbols........................................................22

6.1.3 Acoustic signals........................................................22

6.2 Appliance functions..................................................... 22

6.2.1 Notes on the appliance functions......................... 22

6.2.2 Switching appliance on and off ............................ 23

6.2.3 Temperature ............................................................. 23

6.2.4 Temperature recording ........................................... 23

6.2.5 Lighting *................................................................... 24

6.2.6 Settings menu access protection .........................25

6.2.7 Access codes.............................................................25

6.2.8 Maintenance interval reminder ............................. 26

6.2.9 Language ...................................................................27

6.2.10 Temperature unit......................................................27

6.2.11 Display brightness ..................................................27

6.2.12 Alarm Sound...............................................................27

6.2.13 Key Sound..................................................................28

6.2.14 WiFi connection .......................................................28

6.2.15 LAN connection ........................................................29

6.2.16 Device information .................................................30

6.2.17 Operating hours .......................................................30

6.2.19 Defrosting .................................................................30

6.2.20 Data download / Datalogging................................ 31

6.2.21 Sensor calibration ................................................... 32

6.2.22 Temperature alarm .................................................. 32

6.2.23 Door alarm ............................................................... 34

6.2.24 Light alarm *..............................................................34

6.2.25 Alarm simulation ......................................................35

6.2.26 Alarm log ................................................................... 35

6.2.27 Alarm forwarding ..................................................... 36

6.2.28 Demo mode...............................................................36

6.2.29 Resetting to factory settings ................................37

6.3 Message........................................................................ 37

6.3.1 Warnings.................................................................... 37

6.3.2 Reminders..................................................................39

7 Features................................................................. 39

7.1 Safety lock.................................................................... 39

7.2 Sensors.......................................................................... 40

7.3 Sensor info ................................................................... 40

7.4 Interfaces...................................................................... 40

8 Maintenance.......................................................... 41

8.1 Maintenance schedule................................................ 41

8.2 Defrosting appliance................................................... 43

8.3 Cleaning the appliance............................................... 43

8.4 Replacing appliance battery...................................... 44

9 Customer help....................................................... 44

9.1 Technical specifications............................................. 44

9.2 Technical fault.............................................................. 45

9.3 Customer Service......................................................... 45

9.4 Type plate...................................................................... 45

10 Shutting down....................................................... 46

11 Disposal................................................................. 46

11.1 Preparing appliance for disposal.............................. 46

11.2 Disposing of the appliance in an environmentally

friendly manner............................................................ 46

12 Additional information.......................................... 46

13 Quick Start Guide for everyday use...................... 47

The manufacturer is continually working on the further

development of all types and models. Please be aware that

we reserve the right to make changes to the shape, equip‐

ment and technology.

Symbol

Explanation

Read instructions

Please read the information in these instruc‐

tions carefully to understand all of the benefits

of your new appliance.

Additional information on the Internet

The digital manual with additional informa‐

tion and in other languages can be found

via the QR code on the front of the

manual or by entering the service number at

home.liebherr.com/fridge-manuals.

The service number can be found on the serial

tag:

Fig.Example illustration

Check appliance

Check all parts for transport damage. If you

have any complaints, please contact your

agent or customer service.

Differences

These instructions apply to a range of models,

so differences are possible. Sections that

apply to certain models only are marked with

an asterisk (*).

Instructions and results

Instructions are marked with a .

Results are marked with a .

2 * Depending on model and options

Symbol Explanation

Videos

Videos about the appliances are available on

the YouTube channels of Liebherr-Hausgeräte.

Open source licences:

The appliance contains software components that use

open source licences. Information on the open source

licences used can be found here: home.liebherr.com/

open-source-licences

These operating instructions apply to:

SRTvh 1501

SRTvh 1511

1 Appliance at a glance

1.1 Scope of supply

Check all parts for transport damage. If you have any

complaints, please contact your dealer or Customer Service.

(see 9.3 Customer Service)

The delivery comprises the following parts:

Free-standing appliance

Equipment *

Installation materials *

Operating instructions

Service brochure

Quality certificate *

Mains cable

1.2 Overview of the appliance and

equipment

Fig. 1 Example illustration

Equipment

(1)

Type plate (6) Controls and tempera‐

ture display

(2) Shelves (7) Safety thermostat

sensor

(3) Adjustable foot (8) Condensation drainage

(4) Interior lighting (9) Sensor feedthrough

(5) Lock (10) P sensor

Fig. 2 Example illustration, rear end

Equipment

(1) LAN/WLAN interface (4) Connection for P sensor

(2) Potential-free alarm

output

(5) USB interface

(3) Carry aid

1.3 Special features

Note

Accessories are available from Customer Service

(see 9.3 Customer Service) and the Liebherr-Hausgeräte

store at home.liebherr.com/shop/de/deu/zubehor.html.

SmartModule

The appliance is fitted with a SmartModule.*

The appliance can be fitted with a SmartModule.*

This is a WiFi and LAN interface for the connection

between the appliance and an external documentation and

alarm system such as Liebherr SmartMonitoring.

Liebherr SmartMonitoring Dashboard is not available

in all countries. Check availability via the QR code

(see 6.2.14WiFi connection ) by entering your model.

Retrofitting drawers

Temperature qualification is required when retrofitting

drawer systems in Liebherr refrigerators/freezers where

these are used for temperature-sensitive materials such

as chilled drugs and refrigerated products which are

subject to specific standards requirements. Retrofitting

drawers in Liebherr refrigerators/freezers can result in the

goods stored becoming spoiled or damaged. The retrofit‐

ting must therefore be completed exclusively by author‐

ised service providers from the manufacturer of the refrig‐

erator/freezer.

1.4 Range of use of appliance

Intended use

This laboratory refrigerator is suitable for

professional storage of products at tempera‐

tures between 3°C and 16°C.

Typical products to be stored include

research samples, reagents, laboratory inven‐

tory etc.

The appliance meets the requirements of DIN

13277 Refrigerators and freezers for labora‐

tory and medical applications.

The storage of temperature-sensitive

substances requires the use of an inde‐

pendent, continuous monitoring alarm

system. This alarm system must be designed

in such a way that a responsible person can

Appliance at a glance

* Depending on model and options 3

action can be taken.

Foreseeable incorrect use

Do not use the appliance for the following

applications:

Storage and refrigeration of:

•

Chemically unstable, flammable or corro‐

sive substances

•

Blood, plasma or other body fluids for the

purpose of infusion, application or intro‐

duction in the human body.

Use in potentially explosive atmospheres.

Use outdoors or in areas exposed to damp‐

ness and splashing water.

Improper use of the appliances will result in

goods stored being damaged or spoiled.

Climate classes

The applicable climate class for your appli‐

ance is printed on the type plate.

Fig. 3 Type plate

(X)

This climate class indi‐

cates the ambient

conditions in which

the appliance can be

safely operated.

Climate

class (X)

max. room

temperature

max. rel.

humidity

7 35°C 75%

Note

The minimum permitted room temperature at

the setup location is 10°C.

The internal temperature of the appliance

never exceeds the ambient temperature at

the site of use.

Slight condensation may form at the limit

conditions on the glass door and on the side

walls.

1.5 Appliance noise emissions

The A-weighted emission sound pressure level during oper‐

ation of the appliance is under 70 dB(A) (sound power rel.

1 pW).

1.6 Conformity

The coolant circuit has been tested for leak-tightness. The

appliance complies with the relevant safety regulations.

EU Declaration of Conformity

Manufacturer/Exhibitor: LIEBHERR-HAUSGERÄTE

LIENZ GMBH

Address: A-9900 Lienz, Dr. Hans

Liebherr Straße 1

The designated product complies with the provisions of

the following European directives and regulations:

(EU) 2019/2020, 2014/35/EU, 2014/30/EU, 2011/65/EU

The built-in radio module complies with Direc‐

tive 2014/53/EU. Information on the radio module

(see 9.1 Technical specifications) .*

The full text of the EU Declaration of Conformity is avail‐

able at the following web address: www.liebherr.de

1.7 SVHC substances according to

REACH regulation

You can check whether your appliance contains SVHC

substances according to REACH regulation at the following

link: home.liebherr.com/de/deu/de/liebherr-erleben/nach‐

haltigkeit/umwelt/scip/scip.html

2 General safety instructions

Please keep these operating instructions in a

safe place so you can refer back to them at

any time.

If you pass the appliance on, please hand

these operating instructions to the next user.

Read these operating instructions carefully

before use to ensure safe and correct use of

the appliance. Follow the instructions, safety

instructions and warning messages included

at all times. They are important for ensuring

you can operate and install the appliance

safely and without any problems.

Danger for the user:

This appliance may only be used by

specialist and laboratory personnel who

have been trained for this purpose and are

familiar with all safety measures pertaining

to laboratory work. Children and persons

with reduced physical, sensory or mental

capabilities or lack of experience and

knowledge must not commission or operate

this appliance.

The socket must be easily accessible so

that the appliance can be disconnected

quickly from the electricity supply in an

emergency. It must not be located in the

area behind the appliance.

When disconnecting the appliance from the

supply, always take hold of the plug. Do not

pull the cable.

In the event of a fault pull out the mains

plug or deactivate the fuse.

General safety instructions

4 * Depending on model and options

WARNING: Do not damage the mains power

cable. Do not operate the appliance with a

defective mains power cable.

WARNING: Multiple sockets/distributors

and other electronic equipment (such as

halogen transformers) must not be placed

or operated at the rear of the appliance.

WARNING: Keep ventilation openings, in

the appliance enclosure or in the built-in

structure, clear of obstruction.

Only customer service or other specially

trained staff may repair or perform other

operations on the appliance.

Only assemble, connect and dispose of the

appliance according to the instructions.

Fire hazard

The coolant used (information on the model

plate) is ecofriendly but also flammable

Any leaking coolant may ignite.

•

WARNING: Do not damage refrigeration

circuit.

•

Do not handle ignition sources inside the

appliance.

•

WARNING: Do not use electrical appli‐

ances in the fridge compartment which

do not comply with the design recom‐

mended by the manufacturer.

•

If the refrigerant leaks: remove any naked

flames or ignition sources from the

vicinity of the leakage point. Properly air

the room. Inform customer services.

Do not operate the appliance close to

explosive gases.

Do not store or use petrol or other flam‐

mable gases and liquids close to the appli‐

ance.

Do not store any explosive substances,

such as aerosol containers with flammable

propellant gas, in the appliance. To iden‐

tify these spray cans, look for the list of

contents printed on the can, or a flame

symbol. Gases possibly escaping may ignite

due to electrical components.

Keep burning candles, lamps and other

items with naked flames away from the

appliance so that they do not set the appli‐

ance on fire.

Alcoholic liquids or other containers with

alcohol inside must only be stored tightly

sealed. Any alcohol that leaks out may be

ignited by electrical components.

Danger of tipping and falling:

Do not misuse the plinth, drawers, doors

etc. as a step or for support.

Danger of frostbite, numbness and pain:

Avoid prolonged skin contact with cold

surfaces or refrigerated/frozen goods or

take protective measures, e.g. wear gloves.

Danger of injury and damage:

WARNING: Do not use mechanical equip‐

ment or other methods to speed up the

defrosting process other than those recom‐

mended by the manufacturer.

WARNING: Risk of injury due to electric

shock! There are live electrical parts under

the cover.

Only have the LED interior lighting replaced

or repaired by customer service or other

suitably trained professionals.*

NOTICE: Appliance must only be used using

original manufacturer accessories or using

accessories from other providers approved

by the manufacturer. The user bears the

risk of using accessories which are not

approved.

Risk of crushing

Do not hold the hinge when opening and

closing the door. Fingers may get caught.

Specialist personnel qualifications:

The appliance may only be installed,

tested, maintained, and commissioned by

specialist personnel who are familiar with

the installation, commissioning, and opera‐

tion of the appliance.

Specialist personnel are persons who, on

account of their specialist training, knowl‐

edge and experience as well as their knowl‐

edge of the relevant standards, are able to

assess and perform the work assigned to

them and identify potential hazards. They

must have training, instruction, and author‐

isation to work on the appliance.

Symbols on the appliance:

This symbol may be located on the

compressor. It relates to the oil in the

compressor and makes reference to the

risk that:Swallowing or inhaling

can be fatal. This advice is only rele‐

vant to recycling. There is no danger in

normal operation.

WARNING: Danger of fire / flammable

materials. This symbol is located on the

compressor and indicates the danger of

flammable materials. Do not remove the

sticker.

General safety instructions

* Depending on model and options 5

The symbol is located on the back of

the appliance near the alarm relay and

indicates the following danger: Electric

shock! Even if an appliance is discon‐

nected from the mains there may still be

extraneous voltage. Do not remove sticker.

This or a similar sticker may be located

on the rear of the appliance. This sticker

indicates that there are vacuum insulation

panels (VIP) or perlite panels in the door

and/or housing. This advice is only relevant

to recycling. Do not remove the sticker.

This or a similar sticker may be located on

the rear of the appliance. It refers to the

Li-ion self-charging battery installed. This

advice is only relevant to recycling. Do not

remove sticker.

Please note the warning messages and other

specific advice in the other chapters:

DANGER

Indicates an immediately

hazardous situation which will lead

to death or serious injuries if it is

not avoided.

WARNING

Indicates a hazardous situation

which will lead to death or serious

injuries if it is not avoided.

CAUTION

Indicates a hazardous situation

which will lead to minor or

moderate injuries if it is not

avoided.

NOTICE

Indicates a hazardous situation

which may lead to damage to prop‐

erty if it is not avoided.

Note

Indicates useful instructions and

tips.

3 Functionality of the

Touch&Swipe display

You operate your appliance using the Touch & Swipe display.

You select appliance functions in the Touch & Swipe display

(hereafter referred to as display) by tapping them. If you

do not perform any action on the display for 10 seconds,

the display either jumps back to the higher-level menu or

directly to the status display.

3.1 Navigation and symbol explanation

In the illustrations, different symbols are used to navigate

the display. The following table describes these symbols.

Symbol

Description

Briefly touch the display:

Activates/deactivates function.

Confirms selection.

Opens submenu.

Symbol Description

Touch the display for a specified time

(e.g. 3seconds):

Activates/deactivates function or

value.

Swipe left or right:

Navigate in the menu.

Briefly touch the Back symbol:

Jumps back one menu level.

Press and hold the Back symbol for

3seconds:

Jumps back to the status display.

Briefly touch the Back symbol at the

top left:

Jumps back one menu level.

Arrow with clock:

It takes more than 10 seconds for the

following message to appear in the

display.

Arrow with a time indication:

It takes the specified amount of time

until the following message appears in

the display.

“Open Settings menu” symbol:

Navigates to the Settings menu and

opens the settings menu.

If necessary: Navigate to the desired

function in the Settings menu.

(see 3.2.1 Opening the Settings menu)

“Open Advanced menu” symbol:

Navigates to the Advanced menu and

opens the advanced menu.

If necessary: Navigate to the desired

function in the Advanced menu.

(see 3.2.2 Opening the expanded

menu)

No action for

10seconds

If you do not perform any action on

the display for 10 seconds, the display

either jumps back to the higher-level

menu or directly to the status display.

Open door and

close it again.

If you open the door and immedi‐

ately close it again, the display jumps

directly back to the status display.

Note: Illustrations of the display are shown in the English

version.

3.2 Menus

The appliance functions are distributed over various menus:

Functionality of the Touch&Swipe display

6 * Depending on model and options

Menu Description

Main menu When you switch the appliance on, you

are automatically in the main menu.

From here you can navigate to the most

important appliance functions, to the

Settings menu and to the Advanced

menu.

Settings menu

The Settings menu contains additional

appliance functions for setting up your

appliance.

Advanced menu

The advanced menu contains special

appliance functions for setting up your

appliance. Access to the Advanced menu

is protected by the numerical code 151.

3.2.1 Opening the Settings menu

Fig. 4 Example illustration

► Carry out action steps according to the illustration.

▷ Settings menu is open.

► If necessary: Navigate to the desired function.

3.2.2 Opening the expanded menu

Fig.5Access with numerical code 151

► Carry out action steps according to the illustration.

▷ The expanded menu is open.

► If necessary: Navigate to the desired function.

3.3 Sleep mode

If you do not touch the display for 1 minute, the display

switches to sleep mode. In sleep mode, the display bright‐

ness is dimmed.

3.3.1 Ending sleep mode

► Touch the display briefly with your finger.

▷ Sleep mode is ended.

4 Putting into operation

4.1 Installation conditions

WARNING

Fire hazard due to dampness!

If live parts or the mains lead become damp this may cause

short circuits.

► The appliance is designed for use in enclosed areas. Do

not operate the appliance outdoors or in areas where it is

exposed to splash water or damp conditions.

4.1.1 Installation location

WARNING

Leaking coolant and oil!

Fire. The coolant contained in the appliance is eco-friendly,

but also flammable. The oil contained in the appliance

is flammable. Escaping coolant and oil can ignite if the

concentration is high enough and in contact with an

external heat source.

► Do not damage the pipelines of the coolant circuit and

the compressor.

Do not install appliance in direct sunlight, next to an

oven, radiator or similar.

The best place for installation is a dry and well ventilated

room.

If the appliance is installed in a very humid environment,

condensation can form on the outside of the appliance.

Always ensure good airflow and ventilation in the instal‐

lation location.

The more refrigerant there is in the appliance, the larger

the space it is installed in must be. If the space is too

small, any leak may create a flammable mixture of gas

and air. For every 8g of refrigerant, the installation space

must be at least 1 m

. Information regarding the refrig‐

erant can be found on the type plate inside the appliance.

The floor of the location must be horizontal and even.

The installation location must be able to withstand the

weight of the appliance plus weight when stocked to

maximum level. (see 9.1 Technical specifications)

If the appliance is set up at a height, the anti-tipping

device must be fitted.

If the appliance is installed on top of another appliance,

the connection frame with anti-tipping device (included

in the connection frame) must be installed.

If the appliance is placed on a plinth with casters, the

plinth must be fitted with an anti-tipping device (included

with the plinth).

If the appliance is installed on a foot plinth, the foot

plinth must be fitted with an anti-tipping device (included

in the foot plinth).

The anti-tipping device is available from the Liebherr-

Hausgeräte shop at home.liebherr.com/shop/de/deu/

zubehor.html.

Use in hazardous areas is not permitted.

Putting into operation

* Depending on model and options 7

4.1.2 Electrical connection

WARNING

Danger of fire due to incorrect positioning!

If the mains cable or plug touches the back of the appli‐

ance, the vibration can damage the mains cable or the plug

resulting in a short circuit.

► Make sure the mains cable is not trapped under the appli‐

ance when you position the appliance.

► Stand the appliance so that it is not touched by connec‐

tors or main cables.

► Do not connect any appliances to sockets in the area of

the back of the appliance.

► Do not place and operate multi-sockets/power distribu‐

tors and other electronic devices (such as halogen trans‐

formers) at the back of the appliances.

4.2 Appliance dimensions

Fig. 6 Example illustration

(A)

Device height

including feet/rollers

handle [handle

depth = 45 mm (1 6/8in)]

(B) Device width without

handle [handle

depth=45mm

(1 6/8in)]

(D) Device depth with door

open

A 819mm

B 597mm

605mm

1162mm

On devices with attached wall spacer brackets, this dimen‐

sion increases by 35mm.

4.3 Transporting appliance

WARNING

Risk of injury due to broken glass!*

When transporting at an altitude of more than 1500 m, the

glass panes of the door may break. This can result in sharp-

edged fragments, which can cause serious injuries.

► Take appropriate protective action.

Note when transporting the appliance:

► Transport the appliance upright.

► Use two people to transport the appliance.

During first use:

► Transport the appliance packaged.

When transporting appliances after initial commissioning

(e. g. moving or cleaning):

► Empty the appliance.

► Secure the door against unintentional opening.

4.4 Unpacking appliance

► Check the appliance and the packaging for damage

during transport. Contact the supplier immediately if you

suspect any damage. Do not connect appliance to the

power supply.

► Remove all packaging materials from the rear or the side

walls of the fridge that may prevent proper installation or

prevent air flow and ventilation.

4.5 Installing door handle

Fig.7

► Attach handle from accessory kit to the door using the

screws Fig.7(1) supplied.

► Put on cover Fig.7(2).

► Insert the plug from the accessory pack on the opposite

side. *

4.6 Installing appliance

CAUTION

Risk of injury and damage.

► Use 2 people to install appliance.

CAUTION

Risk of injury and damage.

The door can knock against the wall and become damaged

as a result. In the case of glass doors, the damaged glass

can cause injuries.

► Protect the door from knocking against the wall. Attach

door stopper, e.g. felt stopper, to the wall.

► Connect all necessary components (e.g. mains cable) to

the back of the appliance and route to the side.

Note

Cables can be damaged.

► Do not jam the cable when pushing the appliance back.

Putting into operation

8 * Depending on model and options

4.7 Setting up the appliance so it is

level

NOTICE

Appliance body is deformed and door does not close.

► Align appliance horizontally and vertically.

► Compensate for uneven floors using adjustable feet.

WARNING

Incorrect height adjustment of the adjustable foot!

Can cause severe or even fatal injury. Incorrect height

adjustment can cause the bottom part of the adjustable

foot to come loose and the appliance to tip over.

► Do not unscrew the adjustable foot too far.

Fig.8

Raising appliance:

► Turn adjustable foot clockwise.

Lowering appliance:

► Turn adjustable foot anticlockwise.

4.8 Installing multiple appliances

NOTICE

Risk of damage due to condensation between the side

walls.

► Do not install the appliance directly next to another

fridge.

► Install appliances with a space 3cm between appliances.

► Only install multiple appliances up to temperatures of

35°C and 65% humidity next to one another.

► At higher levels of humidity, increase space between

appliances.

Fig. 9 Side-by-side installation

Note

A side-by-side kit is available as an accessory via Liebherr

Customer Service. (see 9.3 Customer Service)

4.9 Sliding the appliance under a

worktop

You can slide tabletop appliances with a maximum height of

850mm under a continuous worktop.

Fig. 10

(A)

Width of appliance

without table top

(D1) Ventilation cross-section

in the workplate

(B) Niche depth (D2) Ventilation cross-section

between worktop and

appliance

A at least 600mm

B at least 550mm

C at least 825mm

D1 or D2 at least 200cm²

WARNING

Risk of fire due to short circuit!

► When you set the appliance up: do not kink, jam or

damage the mains cable.

► The appliance must not be operated with a defective

mains cable.

Ensure that the following requirements are met:

❑

The table top has been removed.

❑

The socket is easily accessible and is not behind the

appliance.

► Slide the appliance under the worktop.

4.10 After installation

► Peel off the protective films. *

► Clean appliance. (see 8.3Cleaning the appliance)

► If necessary: Disinfect the appliance.

► Keep the invoice so you have the appliance and dealer

information available if needed.

Putting into operation

* Depending on model and options 9

4.11 Disposing of packaging

WARNING

Danger of suffocation due to packing material and plastic

film!

► Do not allow children to play with packing material.

The packaging is made of recyclable materials:

corrugated board/cardboard

expanded polystyrene parts

polythene bags and sheets

polypropylene straps

nailed wooden frame with polyethylene panel*

► Take the packaging material to an official collecting

point.

4.12 Replacing the door hinge

4.12.1 Safety instructions

WARNING

Risk of injury if the door is not reversed correctly!

► Replace the door hinge with specialist personnel.

WARNING

Risk of injury and material damage due to door weight!

► Only change the door hinge if you can carry a weight of

15 kg.

► Change the door hinge with two people.

NOTICE

Live parts!

Damage to electrical components.

► Remove the mains plug before you reverse the door.

4.12.2 Tool

 

4.12.3 Removing the worktop

Fig.11

► Loosen the screws.

Fig.12

► Remove the worktop.

4.12.4 Removing covers

► Open the door.

Fig.13

► Remove the cover.

Putting into operation

10 * Depending on model and options

Fig. 14

► Remove the cover Fig. 14(1) and then Fig. 14(2).

Fig. 15

► Remove the cover.

4.12.5 Removing the front panel

Fig. 16

► Remove the front panel.

► TIP for further steps: photograph how the cables are

laid.

Fig.17

► Unplug the plug.

Fig. 18

► Pull the cable with the bracket out the hinge.

▷ The cable with the bracket is hanging on the door.

4.12.6 Removing the door

NOTICE

Risk of injury if the door tips out!

► Hold the door.

Putting into operation

* Depending on model and options 11

Fig. 19

► Removing the cover Fig. 19(1).

► Loosen the bolt Fig. 19(2) anti-clockwise and pull it out.

► Tilt the door Fig. 19(3) slightly.

Fig.20

► Remove the door upwards.

► Place the door on a soft surface.

4.12.7 Re-locating the top cover

Fig.21

► Remove the cover.

Fig.22

► Insert the cover.

Putting into operation

12 * Depending on model and options

4.12.8 Relocating the stop plate

Fig.23

► Detach the stop plate.

Fig. 24

► Attach the stop plate on the opposite side.

4.12.9 Converting the handle

Fig.25

► Remove the covers Fig.25(1).

► Loosen the screws Fig.25(2).

► Remove the handle.

Fig. 26

► Move the plug to the opposite side.*

► Screw the handle on to the opposite side.

► Push the covers Fig. 26(1) on.

4.12.10 Removing the cover

► Lock the door.

Putting into operation

* Depending on model and options 13

Fig.27

► Detach the locking hook.

Fig.28

► Remove the covers.

4.12.11 Converting the plug holder

Fig. 29 The installation position for the plug holder can be

rotated by 180°.

► Unlatch the plug holder.

Fig.30

► Engage the plug holder on the opposite side.

4.12.12 Converting the lock

Fig. 31 Example illustration: Foamed door

Fig. 32 Example illustration: Glass door

► Remove the cover.

► Remove the lock.

Putting into operation

14 * Depending on model and options

Fig. 33 Example illustration: Foamed door

Fig. 34 Example illustration: Glass door

► Fit cover on the opposite side.

► Foamed door: Turn the lock 180° and fit it on the opposite

side.

-or-

► Glass door: Turn the lock and holder and fit it on the

opposite side.

4.12.13 Putting on the cover

Fig.35

► Fit the covers rotated by 180°. Ensure that the cable runs

through the top opening on the small cover.

Fig.36

► Fit the locking hook.

4.12.14 Converting the top hinge

Fig.37

► Detach the hinge.

Fig.38

► Press out the bearing socket.

Putting into operation

* Depending on model and options 15

Fig. 39

► Turn the bearing socket by 180° and press it into the

underside.

Fig.40

► Detach the locking bracket.

Fig. 41

► Turn the locking bracket 180° and fit it on the opposite

side.

Fig. 42

► Attach the hinge.

4.12.15 Converting the bottom hinge

NOTICE

Danger of injury due to tensioned spring!

► Do not dismantle the screw connection Fig. 43 (1) on the

locking system.

Fig.43

► Turn the locking system Fig.43(2) until it clicks.

▷ The locking system pre-tension is released.

Fig.44

► Detach the hinge bracket.

Putting into operation

16 * Depending on model and options

Fig.45

► Loosen the nut.

Note

When inserting, ensure that the locking system is aligned

correctly.

Fig. 46 View from below: Fig.46(1)

► Move the locking system in the hinge bracket and secure

with the nut.

Fig. 47

► Attach the hinge bracket on the opposite side.

Note

Correct alignment and pre-tension are important for the

locking system functions.

Putting into operation

* Depending on model and options 17

Fig. 48 Left stop (A) / right stop (B)

► Turn the locking system against the resistance until the

bar on the locking system Fig.48(1) is pointing outwards.

▷ The locking system remains in this position automati‐

cally.

▷ The locking system is aligned and pre-tensioned.

4.12.16 Fitting the door

Fig. 49

► Place the door on the locking system.

Fig.50

► Slide the door Fig.50(1) onto the top hinge.

► Insert the bolt Fig.50(2) and turn it clockwise to tighten.

► Put on the cover Fig.50(4).

4.12.17 Putting on the front panel

Fig.51

► Push the cable holder Fig.51(1) into the hinge.

► Lay the cable in the hinge towards the front panel.

Putting into operation

18 * Depending on model and options

Fig.52

► Plug in the plug.

Fig.53

► Put on the front panel.

4.12.18 Putting on the covers

Fig.54

(1)

The cover is supplied

as standard with the

appliance.

► Put on the covers.

Fig.55

► Put on the cover.

Fig.56

► Put on the cover.

4.12.19 Fitting the worktop

Fig.57

► Put on the worktop.

Putting into operation

* Depending on model and options 19

Fig.58

► Screw on the worktop.

4.13 Aligning the door

If the door is not straight, you can adjust it on the lower

hinge.

Fig. 59

► Remove the middle screw on the lower hinge.

Fig.60

►

Slightly undo both screws and move the door with the

hinge to the left or right.

► Fully tighten the screws (the middle screw is no longer

needed).

▷ The door is now straight.

4.14 Connecting the appliance to the

power supply

WARNING

Danger of electric shock and injury due to damaged appli‐

ance or damaged mains cable!

Danger of cuts and fatal injuries. If the appliance or the

mains cable is damaged during transport, you may be elec‐

trocuted. You could also cut yourself on damaged parts of

the appliance housing.

► Check the appliance and the mains cable for damage

after transport.

► Never put the appliance into operation if the appliance or

the mains cable are damaged.

► Contact Customer Service.

You can connect your appliance to the mains using the

power cable supplied separately. The mains power cable

has an appliance coupler at one end and a mains plug at the

other end.

Make sure that the following requirements are fulfilled:

The appliance and power cable are undamaged.

The appliance is set up in accordance with the regula‐

tions. (see 4.5 Installing door handle)

Requirements for the electrical connection are met.

(see4.1 Installation conditions)

Dimensions for connection in accordance with regula‐

tions are known and observed.

Mains voltage and frequency correspond to the specifica‐

tions on the type plate.

The socket is earthed according to the regulations and

fused.

The fuse tripping current is between 10A and 16A.

The socket is easily accessible and is not behind the

appliance.

NOTICE

Danger of damage to incorrect operation!

Damage to the electrical components of the appliance.

► Only use the supplied mains cable.

WARNING

Danger of fire due to incorrect connection!

Burns.

Damage to the appliance.

► Do not use an extension cable.

► Do not use distributor blocks.

NOTICE

Danger of damage to incorrect connection!

Damage to the appliance.

► Do not connect the appliance to a stand-alone inverter,

e.g. solar power systems and petrol generators.

Putting into operation

20 * Depending on model and options

► Connect the mains cable plug to the power supply.

Ensure that the plug is tightly in the socket.

▷ If no action occurs within 60 seconds: The standby

symbol fades or disappears.

▷ The appliance is connected. For information regarding

first use, see the following section or the operating

instructions.

4.15 Switching on appliance (first use)

Ensure that the following requirements are met:

- Appliance is installed and connected.

- All adhesive strips, adhesive and protective films and

transport locks are removed from inside and outside the

appliance.

Fig. 61 Example illustration

► The standby symbol is flashing: Wait until the start

process is complete.

▷ The display shows the standby symbol.

If the appliance has been supplied with factory settings,

the screen language and the date/time first need to be set

when using the appliance for the first time.

Fig. 62

► Carry out action steps according to the illustration.

▷ Language is set.

Fig. 63 Status display

▷ The appliance is ready for operation once the tempera‐

ture appears in the display.

▷ The temperature display flashes until the set tempera‐

ture is reached.

5 Storage

5.1 Information regarding storage

Fig. 64 Example illustration

Fig.65

When stocking observe the following:

❑

If there are adjustable shelves Fig. 64 (1), position them

as required.

❑

Observe maximum load weight. (see 9.1 Technical specifi‐

cations)

❑

Do not load appliance until storage temperature has been

reached (maintain cold chain).

❑

Ventilation slots Fig. 65 (2) for recirculation fan in the

interior must be kept clear.

❑

Refrigerated goods must not touch the rear wall.

❑

Refrigerated items do not protrude beyond the shelves.

❑

Keep liquids in closed containers.

❑

Leave space when storing items for refrigeration to

ensure good air circulation.

❑

Do not stack refrigerated products above the indicated

height.

This is important for free air circulation and even temper‐

ature distribution in the interior.

6 Controls

6.1 Control and display elements

The display provides a quick overview of the current appli‐

ance status, the temperature setting, the status of func‐

tions and settings as well as alarm and error messages.

Operation takes place directly on the Touch & Swipe display

by swiping and touching.

Functions can be activated or deactivated and setting

values can be changed.

Fig. 66 Touch&Swipe display

(1)

Status display

6.1.1 Status display

Fig. 67 Status display

(1)

Actual temperature (3) Defrosting status

(2) Alarm status (4) Door opening status

The status display is the output display.

It displays the temperature in the middle and three symbols

in the lower area. The status display can show other display

symbols.

Storage

* Depending on model and options 21

Navigation to the functions takes place from the status

display.

6.1.2 Display symbols

Display symbols provide information about the status of the

appliance.

Symbol Appliance status

Standby symbol

Appliance is switched off.

Standby symbol

(flashing)

Appliance is starting up.

Temperature (flashing)

Target temperature not

yet reached. Appliance

cooling to temperature

set.

D in the display

The appliance is in demo

mode.

Maintenance display

(yellow)

The time interval set has

expired.

Full data memory

(yellow)

The data memory (999

hours) is full. From now,

the oldest data will be

overwritten.

Full alarm memory

(yellow)

The alarm memory is full.

Delete individual alarms

or entire memory.

Error symbol (red)

Appliance is in error

state.

Background (blue)

Active setting or active

function

Bar (increasing)

Press for 3 seconds to

activate setting.

Bar (decreasing)

Press for 3 seconds to

deactivate setting.

Symbols on the status display

The additional symbols on the bottom of the status

display enable fast access to alarm information and details

regarding the appliance status.

Symbol

Appliance status

Alarm symbol (grey)

Alarm archive is empty.

Pressing briefly opens the alarm archive.

Symbol Appliance status

Alarm symbol (white)

There are confirmed alarms in the alarm

archive.

Pressing briefly opens the alarm archive.

Alarm symbol (red)

There are still unconfirmed alarms in the

alarm archive.

Pressing briefly opens the alarm archive.

Alarm symbol (red, flashing)

There is an active alarm in the archive.

Pressing briefly opens the alarm archive.

Defrosting symbol (grey)

No active defrosting process.

Defrosting symbol (white, flashing)

Defrosting is active.

Tapping briefly opens the

appliance defrosting function.

(see 6.2.19 Defrosting )

Defrosting symbol (white)

Automatic defrosting is active. The func‐

tion cannot be cancelled.

Door symbol (grey)

The door is closed.

Door symbol (white)

The door is open.

Door symbol (red, flashing)

The door has been open for a prolonged

period of time; the relevant warning

message has been acknowledged.

The symbol flashes until the door is

closed.

Additional symbols on the status display

6.1.3 Acoustic signals

A signal sounds in the following cases:

If a function or a value is confirmed.

If a function or a value can either not be activated or not

deactivated.

As soon as an error occurs.

If there is an alarm message.

The alarms can be switched on and off in the customer

menu.

6.2 Appliance functions

6.2.1 Notes on the appliance functions

The appliance functions are set at the factory so that your

appliance is fully functional.

Controls

22 * Depending on model and options

Before you alter, activate or deactivate the device functions,

make sure that the following requirements are met:

❑

You have read and understood the descriptions of

how the display works. (see 3 Functionality of the

Touch&Swipe display)

❑

You have familiarised yourself with the operating and

display elements of your appliance. (see 6.1 Control and

display elements)

6.2.2 Switching appliance on and off

This function makes it possible to switch the entire appli‐

ance on and off.

Switching on appliance

If demo mode is not activated:

Fig.68

► Carry out action steps according to the illustration.

If demo mode is activated:

Fig. 69

► Carry out action steps according to the illustration.

Note

Deactivate demo mode before the countdown has finished.

Fig. 70 Status display

▷ The temperature appears in the display.

Switching off appliance

Fig.71

Fig.72

► Carry out action steps according to the illustration.

▷ Standby symbol is shown in the display.

▷ The display switches off automatically after around

10 minutes.

6.2.3 Temperature

The temperature depends on the following factors:

How often the door is opened

How long the door is open for

The room temperature of the installation site

The type, temperature and amount of refrigerated food

Note

The temperature may differ from the temperature displayed

in some areas of the interior.

At the correct temperature, cooled produce will keep for

longer. This avoids disposing of food unnecessarily.

Setting temperature

The following steps describe how to increase the tempera‐

ture, e.g. from 12.1°C to 15.5°C.

Fig.73

Fig. 74

► Carry out action steps according to the illustration.

▷ Temperature is set.

6.2.4 Temperature recording

The appliance displays the minimum and maximum temper‐

atures of the interior via this function. The recording of

these temperatures starts automatically after the appliance

is switched on; they are recorded at one minute inter‐

vals. A note indicating that the data memory is full is

displayed after 999 hours (approx. 40 days). The tempera‐

ture recording should then be reset.

Note

The entire temperature history as well as alarm and service

messages are also recorded independently of this function.

This data can be exported and backed up on a USB storage

medium. (see6.2.20Data download / Datalogging )

If there is an additional product sensor installed on the

appliance, there is the option of selecting this sensor

to display the minimum and maximum temperatures.

(see6.2.21 Sensor calibration )

Controls

* Depending on model and options 23

Note

The temperature recording should be reset once after

reaching the set temperature when the appliance is

commissioned. (see Resetting temperature recording) This

ensures that the value for the maximum temperature is a

meaningful value.

Displaying temperature recording

The temperature recording displays the length of the

recording and the minimum and maximum temperatures

measured during this period of time.

Fig.75

Fig. 76

▷ Status screen with the temperature recordings is

displayed.

Resetting temperature recording

The displayed minimum and maximum temperatures can be

reset at any time. This deletes the displayed values and the

recording interval starts again.

Fig.77

Fig.78

► Carry out action steps according to the illustration.

▷ Temperature recording is reset.

6.2.5 Lighting *

The appliance is fitted with interior lighting.

You can keep the interior lighting on continuously.

(see Switching on lighting*) *

When you open the appliance door, the interior lighting

switches on.

You can deactivate this function.

(see Switching off the

lighting when opening the door)

Switching on lighting*

Fig.79

Fig.80

► Carry out action steps according to the illustration.

▷ Lighting is switched on.

Switching off lighting*

Fig.81

Fig.82

► Carry out action steps according to the illustration.

▷ Lighting is switched off.

Switching off the lighting when opening the door

Fig.83

Fig.84

► Carry out action steps according to the illustration.

▷ The lighting is switched off when the door is opened.

Switching on the lighting when opening the door

Fig.85

Fig.86

► Carry out action steps according to the illustration.

▷ The lighting is switched on when the door is opened.

Controls

24 * Depending on model and options

6.2.6 Settings menu access protection

This function enables the settings menu access protection

via a four-digit PIN code.

Application:

Prevent settings and functions being changed uninten‐

tionally.

Prevent appliance being switched off unintentionally.

Prevent temperature being set unintentionally.

Note

► In the following examples, the factory-set PIN

code:1111 is used.

Activating the settings menu access protection

Fig. 87

Fig.88

► Carry out action steps according to the illustration.

▷ Settings menu access protection is activated.

Changing the access protection PIN code for the settings

(see 6.2.7Access codes)

Deactivating the settings menu access protection

Fig.89

Fig.90

► Carry out action steps according to the illustration.

▷ Settings menu access protection is deactivated.

Opening protected settings menu

If the settings menu access protection is active, you must

enter the PIN code in order to be able to open the settings

menu. As soon as you exit the settings menu, the access

protection re-activates automatically.

► Swipe left or right until corresponding function is

displayed.

Fig. 91

► Carry out action steps according to the illustration.

▷ PIN code is correct: settings menu opens.

6.2.7 Access codes

Various settings are possible.

Application:

Changing the setting code.

Resetting the setting code.

Settings menu access protection

Changing the settings code

This setting allows the setting code for settings menu

access protection to be changed.

The setting is made in three stages:

- Entering the old settings code

- Entering the new settings code

- Confirming the new settings code

Controls

* Depending on model and options 25

Note

► In the following example, the default factory-set settings

code 1111 is changed.

► The new settings code is:2345

Fig.92

The settings menu access protection must be active.

(see6.2.6 Settings menu access protection )

► Swipe left or right until corresponding function is

displayed.

Fig. 93

► Carry out action steps according to the illustration.

▷ Entry of the old settings code successful.

Fig. 94

► Carry out action steps according to the illustration.

▷ Entry of the new settings code successful.

Fig.95

► Carry out action steps according to the illustration.

▷ Confirmation of the new settings code successful.

▷ The settigs code has been changed.

Resetting the setting code

The setting code for the settings menu access protection

has been forgotten or is not known.

► Reset appliance to factory settings (see 6.2.29 Resetting

to factory settings ) .

▷ The appliance is reset to the original settings.

▷ The factory-set setting code is:1111

6.2.8 Maintenance interval reminder

Setting for the time interval after which a maintenance

reminder is issued.

The following values can be set:

7 days

14 days

30 days

60 days

90 days

180 days

360 days

720 days

1080 days

Off

Setting maintenance interval reminder

The following steps describe how the maintenance interval

is set.

Fig.96

Fig.97

Controls

26 * Depending on model and options

► Carry out action steps according to the illustration.

▷ The time interval, after which the maintenance reminder

is issued, is set.

▷ The remaining time is displayed.

6.2.9 Language

This setting allows the display language to be set.

Setting language

Fig.98

Fig.99

► Carry out action steps according to the illustration.

▷ The selected language is set.

6.2.10 Temperature unit

Use this function to set the temperature unit. You can set

degrees Celsius or degrees Fahrenheit as the temperature

unit.

Setting the temperature unit

Fig. 100

Fig. 101 Example illustration: Switch from degreesCelsius

to degrees Fahrenheit.

► Carry out action steps according to the illustration.

▷ The temperature unit is set.

6.2.11 Display brightness

Use this function to set the display brightness in stages.

You can select the following brightness levels:

40%

60%

80%

100 % (pre-setting)

Setting the brightness

Fig. 102

Fig. 103 Example illustration: Switch from 80 % to 60%.

► Carry out action steps according to the illustration.

▷ The brightness is set.

6.2.12 Alarm Sound

This function enables all alarm sounds, such as door

alarms, to be switched on and off.

Activating Alarm Sound

Fig. 104

Fig. 105

► Carry out action steps according to the illustration.

▷ Alarm Sound is activated.

Deactivating Alarm Sound

Fig. 106

Fig. 107

► Carry out action steps according to the illustration.

▷ Alarm Sound is deactivated.

Controls

* Depending on model and options 27

6.2.13 Key Sound

This function makes it possible to switch all button sounds,

confirmation sounds, and the startup sound on and off.

Activating Key Sound

Fig. 108

Fig. 109

► Carry out action steps according to the illustration.

▷ Key Sound is activated.

Deactivating Key Sound

Fig. 110

Fig.111

► Carry out action steps according to the illustration.

▷ Key Sound is deactivated.

6.2.14 WiFi connection

Note

Liebherr SmartMonitoring Dashboard is not available in all

countries. Check availability via the QR code by entering

your model.

Note

Use of the Liebherr SmartMonitoring Dashboard at https://

smartmonitoring.liebherr.com requires installation of a

SmartModule and a commercial MyLiebherr account. When

commissioning online you can register using the login data

you have, or register again and create a company account.

This setting establishes a wireless connection between the

appliance and the internet. The connection is controlled via

the SmartModule. The appliance can be integrated via the

browser-based Liebherr SmartMonitoring Dashboard and

advanced options as well as customised methods relating

to control, administration and monitoring can be used.

Note

Accessories are available from Customer Service

(see 9.3 Customer Service) and the Liebherr-Hausgeräte

store at home.liebherr.com/shop/de/deu/zubehor.html.

Fig.112

Make sure that the following requirements are fulfilled:

❑

SmartModule Fig.112(1) has been inserted.

Establishing connection

You commission and set up your SmartModule online via the

Liebherr SmartMonitoring Dashboard on your web-enabled

device.

Here you will also find information about retrofitting the

SmartModule.*

Fig.113

► Open Liebherr SmartMonitoring Dashboard. (see Fig.113)

On the refrigerator or freezer:

Fig. 114

Note

The settings menu access protection is activated.

(see6.2.6 Settings menu access protection )

► Enter the chosen PIN code. The settings menu opens.

Fig. 115

Fig. 116

► Carry out action steps according to the illustration.

► Continue the set-up procedure on your web-enabled

device: Liebherr SmartMonitoring Dashboard

Fig.117

Controls

28 * Depending on model and options

► Carry out action steps according to the illustration.

▷ Connection is established: WiFi connecting appears. The

symbol flashes.

► Follow the Liebherr SmartMonitoring Dashboard instruc‐

tions.

▷ Connection is established.

Disconnecting

Fig. 118

Note

The settings menu access protection is activated.

(see6.2.6 Settings menu access protection )

► Enter the chosen PIN code. The settings menu opens.

Fig. 119

Fig.120

► Carry out action steps according to the illustration.

▷ There is no connection.

Resetting connection

Fig.121

Note

The settings menu access protection is activated.

(see6.2.6 Settings menu access protection )

► Enter the chosen PIN code. The settings menu opens.

Fig.122

Fig.123

► Carry out action steps according to the illustration.

▷ The WiFi settings are restored to the factory settings.

6.2.15 LAN connection

Note

Liebherr SmartMonitoring Dashboard is not available in all

countries. Check availability via the QR code by entering

your model.

Note

Use of the Liebherr SmartMonitoring Dashboard at https://

smartmonitoring.liebherr.com requires installation of a

SmartModule and a commercial MyLiebherr account. When

commissioning online you can register using the login data

you have, or register again and create a company account.

This setting establishes a wired connection between the

appliance and the internet. The connection is controlled via

the SmartModule. The appliance can be integrated via the

browser-based Liebherr SmartMonitoring Dashboard and

advanced options as well as customised methods relating

to control, administration and monitoring can be used.

Note

Accessories are available from Customer Service

(see 9.3 Customer Service) and the Liebherr-Hausgeräte

store at home.liebherr.com/shop/de/deu/zubehor.html.

Fig. 124

Make sure that the following requirements are fulfilled:

❑

SmartModule Fig. 124(1) has been inserted.

❑

A network cable is connected.

❑

The network is connected to the internet.

Establishing connection

You commission and set up your SmartModule online via the

Liebherr SmartMonitoring Dashboard on your web-enabled

device.

Here you will also find information about retrofitting the

SmartModule.*

Fig.125

Controls

* Depending on model and options 29

► Open Liebherr SmartMonitoring Dashboard. (see Fig.125)

On the refrigerator or freezer:

Fig. 126

Note

The settings menu access protection is activated.

(see6.2.6 Settings menu access protection )

► Enter the chosen PIN code. The settings menu opens.

Fig.127

► Carry out action steps according to the illustration.

▷ Connection is established: LAN connecting appears. The

symbol flashes.

► Follow the Liebherr SmartMonitoring Dashboard instruc‐

tions.

▷ Connection is established.

Disconnecting

Fig.128

Note

The settings menu access protection is activated.

(see6.2.6 Settings menu access protection )

► Enter the chosen PIN code. The settings menu opens.

Fig.129

► Carry out action steps according to the illustration.

▷ There is no connection.

6.2.16 Device information

Use this function to indicate the model name, index, serial

number and service number of your device. You will need

the device information when you contact customer service.

(see 9.3 Customer Service)

This function also opens the Advanced menu. (see 3 Func‐

tionality of the Touch&Swipe display)

Indicating the device information

Fig.130

Fig.131

► Carry out action steps according to the illustration.

▷ Display indicates device information.

6.2.17 Operating hours

The display shows the appliance operating hours.

Displaying operating hours

Fig.132

Fig.133

▷ The operating hours appear.

Use this function to indicate the software version of your

device.

Indicating the software version

Fig.134

Fig.135

► Carry out action steps according to the illustration.

▷ Display indicates software version.

6.2.19 Defrosting

The appliance defrosts automatically in normal operation.

Application:

If there is heavy icing in the interior, the automatic

defrosting function can be started manually.

Controls

30 * Depending on model and options

Starting automatic defrosting manually

Fig.136

Fig.137

► Carry out action steps according to the illustration.

▷ Automatic defrosting is started. When the defrosting

process is complete, the appliance automatically

switches back to normal operation.

Note

If there is still ice in the interior after the automatic

defrosting has been started several times, defrost the appli‐

ance manually. (see8.2 Defrosting appliance)

Cancelling a manually started defrosting

Fig.138

Fig. 139

► Carry out action steps according to the illustration.

▷ Manually started defrosting is cancelled. The appliance

automatically switches back to normal operation.

Defrosting info

This setting adjusts the display during an automatic

defrosting.

Display

Description

Def1 The temperature display is not being updated. It

shows the last temperature before the automatic

defrosting process started.

Def2 “Automatic defrosting” icon is indicated on the

status display. The temperature display is contin‐

uously updated and displays the actual tempera‐

ture.

Display Description

Def3 With software

version PW SW

lower than

TOD8-800:

The temperature display is not

being updated. It shows the last

temperature before the auto‐

matic defrosting process started.

With software

version PW SW

equal to or

higher than

TOD8-800:

The temperature display is

continuously updated and

displays the actual temperature.

Def4 With software

version PW SW

lower than

TOD8-800:

The temperature display is not

being updated. It shows the last

temperature before the auto‐

matic defrosting process started.

With software

version PW SW

equal to or

higher than

TOD8-800:

“Automatic defrosting” notice is

indicated on the status display.

The temperature display is not

being updated. It shows the last

temperature before the auto‐

matic defrosting process started.

Display of the “automatic defrosting” in the

status display

Here you can see the software version

installed on your appliance PW SW:

(see Indicating the software version)

Fig. 140

Fig. 141

► Carry out action steps according to the illustration.

▷ The desired display variant is selected.

6.2.20 Data download / Datalogging

The appliance automatically records the entire temperature

history of various sensors as well as alarm and service

messages. The recording starts automatically after the

appliance is switched on and records at one minute inter‐

vals. The data for the past 5 years is stored and can be

downloaded onto a USB stick at any time.

The following data sets can be selected for download:

Temperatures

Alarms

Service messages

All

Controls

* Depending on model and options 31

The selected data sets are stored in unencrypted format as

text files over the entire recording period; these files have

the extension „.log“.

Data download on USB stick

Note

Only USB memory sticks may be connected to the USB

interface. USB hard drives are not detected.

Note

Do not remove the USB storage stick during the download

procedure.

Make sure that the following requirements are fulfilled:

❑

USB 2.0 storage stick, FAT32 formatted.

❑

USB stick is connected.

Fig. 142

Fig. 143

► Carry out action steps according to the illustration.

▷ Successful data download on USB stick.

▷ It is possible to select and download further data sets.

6.2.21 Sensor calibration

You can use sensor calibration to compensate for differ‐

ences between the set temperature and the actual existing

temperature. To do this, use calibrated measuring equip‐

ment to determine the actual existing temperature.

Setting range for C sensor (control sensor): +/- 3 Kelvin in

0.1 Kelvin increments.

Setting range for P sensor (product sensor): +/- 9.9 Kelvin in

0.1 Kelvin increments

Calibrating sensor

Fig. 144

Fig. 145

► Carry out action steps according to the illustration.

▷ C sensor has been calibrated.

Fig. 146

► Carry out action steps according to the illustration.

▷ P sensor has been calibrated.

▷ Sensor calibration has been completed.

Note

The calibrated temperature is indicated on the display

within two hours.

6.2.22 Temperature alarm

Use this function to set the temperature alarm. You set

the upper and lower temperature limits with a differential

offset to the indoor temperature currently set. The tempera‐

ture alarm is triggered as soon as the indoor temperature

leaves the set temperature range and any set delay time

has elapsed.

Example

Differential value to be

set

Current indoor temperature 5°C

Lower temperature limit 2°C -3°C

Upper temperature limit 8°C +3°C

The following values can be set:

Differential value for lower temperature limit in 0.1 °C

steps

Differential value for upper temperature limit in 0.1 °C

steps

Alarm delay time from 0 to 60 minutes (setting “0” means

no temperature alarm delay.)

Alarm repetition frequency from 0 to 30 minutes (setting

“0” means no alarm repetition after confirming the

alarm.)

Controls

32 * Depending on model and options

Setting temperature alarm

Fig. 147

Fig. 148

► Carry out action steps according to the illustration.

Fig. 149

Fig. 150 Example of setting the lower temperature limit

based on a set appliance temperature of 5°C.

► Carry out action steps according to the illustration.

▷ Lower temperature limit has been set.

Fig. 151 Example of setting the lower temperature limit

based on a set appliance temperature of 5°C.

► Carry out action steps according to the illustration.

▷ Upper temperature limit has been set.

Fig. 152

► Carry out action steps according to the illustration.

▷ Alarm delay time has been set.

Fig. 153

► Carry out action steps according to the illustration.

▷ Alarm repetition interval has been set.

▷ Temperature alarm has been set.

Displaying set temperature alarm values

Fig. 154

Fig. 155

► Carry out action steps according to the illustration.

Fig. 156

Fig. 157

► Carry out action steps according to the illustration.

▷ Set temperature alarm values are displayed.

Controls

* Depending on model and options 33

6.2.23 Door alarm

Use this function to activate or deactivate the door alarm.

The door alarm sounds if the door is open for too long. The

door alarm is activated on delivery. You can set how long

the door may be open before the door alarm sounds.

The following values can be set:

15seconds

30seconds

60seconds

90seconds

120seconds

150seconds

180seconds

Off

Setting the door alarm

Fig. 158

Fig. 160 Example illustration: Switch door alarm from

30 seconds to 60seconds.

► Carry out action steps according to the illustration.

▷ The door alarm is set.

Deactivating the door alarm

Fig. 161

Fig. 162

► Carry out action steps according to the illustration.

▷ The door alarm is deactivated.

6.2.24 Light alarm *

This setting allows the visual alarm messages in the display

to also be emphasised by flashing appliance lighting.

Activating light alarm

Fig. 163

Fig. 164

► Carry out action steps according to the illustration.

Fig. 165

Fig. 166

► Carry out action steps according to the illustration.

▷ The light alarm is activated.

Deactivating light alarm

Fig. 167

Fig. 168

► Carry out action steps according to the illustration.

Fig. 169

Fig.170

► Carry out action steps according to the illustration.

▷ The light alarm is activated.

Controls

34 * Depending on model and options

6.2.25 Alarm simulation

You can use this function to simulate a temperature alarm in

the appliance, e.g. to check whether a safety device triggers

correctly. The safety device is connected to the potential-

free alarm output. (see 7.4 Interfaces)

Starting the alarm simulation

Fig.171

Fig.172

► Carry out action steps according to the illustration.

Fig.173

Fig. 174

► Carry out action steps according to the illustration.

▷ The simulation has been performed.

▷ Connected safety devices should have triggered.

6.2.26 Alarm log

This setting makes it possible to query and delete the last

10 alarms that have occurred on the device.

The following is displayed:

Current date and time

Active alarms (red).

Past alarms, which have not yet been queried, are shown

as unconfirmed (red).

Confirmation is given by swiping to the next error.

Alarms, which have been queried, are shown as

confirmed.

Deletion of all alarms (including active and unconfirmed

alarms).

Displaying alarm log and deleting an alarm

Fig.175

-or-

► Via the display symbol at the bottom edge of the status

display.

Fig. 176

► Carry out action steps according to the illustration.

▷ The querying and deletion of an alarm has been

performed.

Displaying alarm log and deleting all alarms

Fig.177

-or-

► Via the display symbol at the bottom edge of the status

display.

Fig.178

► Carry out action steps according to the illustration.

▷ The querying and deletion of all alarms has been

performed.

Controls

* Depending on model and options 35

6.2.27 Alarm forwarding

You can use this function to forward one or several

alarms to an external alarm receiver. The alarm receiver is

connected to the potential-free alarm output on the appli‐

ance. (see 7.4 Interfaces)

You can select the following settings:

Alarm type:

•

Door alarm

•

Temperature alarm

•

Door alarm and temperature alarm

•

All

Confirm:

•

Yes: The alarm is confirmed on the appliance and the

external, connected receiver.

•

No: The alarm is confirmed on the appliance and

remains active on the receiver until the fault is recti‐

fied.

Refresh (only visible if you select “Yes” when confirming):

•

Yes: Alarm repeats.

Temperature alarm depending on the set time

(see6.2.22 Temperature alarm )

(If you set the alarm delay time to “0”, there is no

alarm repetition on the alarm relay.)

Door alarm after 1 or 4 minutes* (see 6.2.23 Door

alarm )

•

No: The alarm is confirmed permanently.

Activating alarm forwarding

Fig.179

Fig. 180

► Carry out action steps according to the illustration.

▷ Alarm forwarding is set.

6.2.28 Demo mode

Demo mode is a special feature for dealers who want to

demonstrate appliance features. If you activate demo mode,

all refrigeration functions are deactivated.

If you switch on your appliance and a “D” appears on the

status display, demo mode is already activated.

If you activate and then deactivate demo mode, the appli‐

ance will be reset to factory defaults. (see 6.2.29 Resetting

to factory settings )

Activating demo mode

Fig. 181

Fig. 182

► Carry out action steps according to the illustration.

Controls

36 * Depending on model and options

▷ Demo mode is activated.

▷ Appliance is switched off.

► Switch on the appliance. (see 4.15 Switching on appli‐

ance (first use))

▷ “D” appears in the status display.

Deactivating demo mode

Fig. 183

Fig. 184

► Carry out action steps according to the illustration.

▷ Demo mode is deactivated.

▷ Appliance is switched off.

► Switch on the appliance. (see 4.15 Switching on appli‐

ance (first use))

▷ Appliance is reset to factory settings.

6.2.29 Resetting to factory settings

Use this function to reset all settings to factory defaults.

All settings you have made so far are reset to their original

settings.

Performing a reset

Fig. 185

Fig. 186

► Carry out action steps according to the illustration.

▷ Device is reset.

▷ Device is switched off.

Note

To reset to factory settings in battery mode: Restart is only

possible with mains voltage.

► Restart the device. (see 4.15 Switching on appliance (first

use))

6.3 Message

6.3.1 Warnings

Warnings are issued by means of an acoustic signal and

visually via a symbol on the display. The signal gets louder

until the warning is acknowledged.

Message (red)

Cause Remedy

Door open

This message appears if the door is open

for too long.

Close the door.

Tap briefly.

Alarm is stopped.

Note

The time until the message appears can be set.

(see6.2.23Door alarm )

Temperature alarm

This message appears if the temperature

does not match the set temperature.

Reasons for differences in temperature

can be:

Warm produce for cooling has been placed

inside.

Too much warm air has got in while you

were sorting out the freezer or removing

items.

The power was cut off for a prolonged

period.

Tap briefly.

Information about errors and appliance status are

displayed.

Tap briefly.

Warmest/coldest temperature, date and time are

displayed.

Tap briefly.

The status screen is displayed.

The current temperature and the alarm symbol

flash red until the set temperature is reached.

Check the quality of the refrigerated goods.

Controls

* Depending on model and options 37

Message (red) Cause Remedy

Error

The appliance is faulty, there is an appli‐

ance error or a component of the appliance

has a fault.

Store the cooled produce

elsewhere.

Tap briefly.

The error code (e.g. BT021) is

displayed.

Tap briefly.

A further error code is

displayed if there is one

Status screen is displayed

with flashing error symbol.

Swiping or tapping the display will show the error

code(s) again.

Make a note of error code(s) and contact

Customer Service. (see 9.3 Customer Service)

The message indicates that freeze protec‐

tion mode is active (e.g. due to frequent

door openings or loading with goods).

Tap briefly.

FRZ.PROT is displayed.

Tap briefly.

Status screen is displayed

with flashing error symbol.

Swiping or tapping the display will show the

message again.

The appliance automatically switches to normal

operating mode after a few hours and the

message disappears. Alternatively, the mode and

message can be cancelled with a long tap. If the

message is displayed repeatedly and the causes

listed do not apply, contact customer service.

(see 9.3 Customer Service)

Power cut

The message appears following an inter‐

ruption to the electricity supply.

The operating panel continues running in

battery mode. All functions remain active

except for refrigeration and lighting.

Tap briefly.

Battery’s state of charge, information about

errors and appliance status are displayed

Tap briefly.

The warmest temperature and the period of

power interruptions are displayed.

Tap briefly.

The status screen is displayed.

The current temperature and the alarm symbol

flash red until the set temperature is reached.

Check the quality of the refrigerated goods.

WiFi error

Wi-Fi connection is interrupted. Check connection.

Press briefly.

Alarm is stopped.

WWW error, WiFi

This message appears if there is no

internet connection via WiFi.

Check connection.

Press briefly.

Alarm is stopped.

Controls

38 * Depending on model and options

Message (red) Cause Remedy

LAN error

LAN connection is interrupted. Check connection and network cable.

Press briefly.

Alarm is stopped.

WWW error, LAN

This message appears if there is no

internet connection via LAN.

Check connection.

Press briefly.

Alarm is stopped.

Battery error

Low appliance battery level (max. 20%

remaining).

Reconnect the appliance to a power supply

and check whether the battery charge level

has increased after 12 hours. Otherwise contact

Customer Service (see 9.3 Customer Service) or

replace the battery. (see 8.4 Replacing appliance

battery)

Press briefly.

Alarm is stopped.

6.3.2 Reminders

Reminders appear when you are being asked to do some‐

thing. The are issued by means of an acoustic signal and

visually via a symbol on the display. Acknowledge the

message by pressing the confirmation button.

Message (yellow) Cause Remedy

Maintenance reminder

The message appears when the timer for

the set maintenance interval has expired.

Press briefly.

Reminder is closed.

Note

The maintenance interval can be set

(see6.2.8 Maintenance interval reminder ) .

Recording reminder

The message appears when the tempera‐

ture recording memory (999 hours) is full.

Press briefly.

Reminder is closed.

The oldest data is overwritten.

Note

The temperature recording can be reset.

(see6.2.4 Temperature recording )

Alarm log

The message appears if there are more

than 10 unconfirmed alarm messages.

Press briefly.

Check messages.

Reminder is closed.

7 Features

7.1 Safety lock

The lock in the appliance door is equipped with a safety

mechanism.

7.1.1 Locking appliance

Fig. 187 Example illustration

► Insert key.

► Turn key anticlockwise by 90°.

▷ The appliance is locked.

7.1.2 Unlocking appliance

Fig. 188 Example illustration

► Insert key Fig. 188(1).

► Turn key clockwise by 90° Fig. 188(2).

▷ The appliance is unlocked.

Features

* Depending on model and options 39

7.2 Sensors

The appliance can be equipped with the following sensors

for temperature monitoring:

Safety thermostat sensor

C sensor

P sensor

7.2.1 Safety thermostat sensor

The safety thermostat sensor monitors the temperature

drop and thus protects against excessively low tempera‐

tures (Freeze Protect). If the temperature drops below the

threshold value, the appliance regulates the temperature

automatically. The error message FRZ. PROT (Freeze Protect)

(see 6.3Message) appears.

Note

Do not cover the safety thermostat sensor.

7.2.2 C sensor (control sensor)

The C sensor is permanently installed and regulates the

interior temperature of the appliance. You can calibrate the

C sensor if necessary. (see6.2.21 Sensor calibration )

7.2.3 P sensor (reference sensor)

The P sensor is installed securely in the interior and indi‐

cates the product temperature that simulates the temper‐

ature of the refrigerated items. The P sensor temperature

is shown on the status display as the actual tempera‐

ture and the set alarm temperature limit values relate to

this. The P sensor display can be calibrated if required.

(see6.2.21 Sensor calibration )

7.3 Sensor info

This function makes it possible to choose between C sensor

or P sensor.

Make sure that the following requirement is met:

❑

P sensor is connected to the appliance. (see 7.4 Inter‐

faces)

7.3.1 Selecting C sensor

Fig. 189

► Swipe left or right until corresponding function is

displayed.

Fig. 190

► Carry out action steps according to the illustration.

▷ C sensor has been selected.

7.3.2 Selecting P sensor

Fig. 191

► Swipe left or right until corresponding function is

displayed.

Fig. 192

► Carry out action steps according to the illustration.

▷ P sensor has been selected.

7.4 Interfaces

There are various connection options on the back of the

appliance.

Fig. 193

Features

40 * Depending on model and options

Note

Screws secure the plugs. To enable disconnection of the

plugs, loosen the screws on the left and right.

Fig. 194

(1)

Potential-free alarm

output

(2) Connection for P sensor

7.4.1 Potential-free alarm output

WARNING

Risk of injury due to electric shock!

► The appliance may only be connected to an external

alarm device by trained specialist personnel.

These three contacts can be used to connect a visual or

an acoustic alarm device. The connection is designed for

a maximum of 30 V (DC) - 8 A from a safety low voltage

source SELV (minimum current 150mA).

Fig. 195

(1)

NO (normally open)

Connection for indi‐

cator lamp, which is

active in normal opera‐

tion or when the appli‐

ance is switched off.

(3) NC (normally closed)

Connection for alarm

lamp or audible alarms,

which is active when

an alarm is triggered or

there is a lack of power

supply.

(2) COM (common)

External voltage

source

7.4.2 Connection for P sensor

Fig. 196

(1) IN+ (measuring line +) (3) FORCE (supply +)

(2) IN- (common return

line -)

8 Maintenance

8.1 Maintenance schedule

Maintenance work is to be performed at regular intervals to

ensure proper appliance function.

CAUTION

Danger of injury and damage due to unprofessional mainte‐

nance work!

Personal injury and material damage.

► Maintenance work may only be performed by trained

specialist personnel.

WARNING

Short-circuit hazard due to live parts!

Electric shock or damage to the electronics.

► Switch off the appliance.

► Pull out mains plug or switch off fuse.

Note

A maintenance reminder function can be activated.

(see6.2.8 Maintenance interval reminder )

Note

We recommend creating a maintenance log in which all

work (repairs, checks) performed is documented.

Note

Liebherr recommends yearly maintenance. For an individual

offer, please contact Customer Service (see 9.3 Customer

Service) .

Component Activity Maintenance interval

Sheet metal parts Check for damage and corrosion.

Replace damaged parts: (see 9.3 Customer Service)

Yearly

Door, hinges Check alignment (see4.13Aligning the door) , ease of

movement, and tight fit.

Yearly

Lock, door handle * Check for ease of movement and tight fit. Yearly

Maintenance

* Depending on model and options 41

Component Activity Maintenance interval

Door seal Check for damage, wear, and tight fit.

A replacement door seal is available via Customer

Service (see 9.3 Customer Service) .

Yearly

Sensor Calibrate sensor. (see6.2.21 Sensor calibration ) Yearly

Sensor feedthrough Check that the sealing compound is intact. Yearly

Battery Replace appliance battery.

A replacement battery is available from customer

service. (see8.4 Replacing appliance battery)

5 to 10 years

Surfaces Cleaning (see 8.3Cleaning the appliance) Recommendation: monthly or

as required/specified at instal‐

lation location

Surfaces Disinfection

Liebherr has tested the following disinfectants:

Dismozon pur 1 % Lösung (Bode Chemie), Suma

Quicksan (Diversey), Incidin Extra N (Ecolab Health‐

care), Acrylan (Antiseptica chem.-pharm. Produkte),

Buraton 10 F (Schülke und Mayr), Frankocid N

(Franken Chemie), Apesin DSR 50 (Tana), Nüscosept

Spray (Dr. Nüsken), Melsept SF (B. Braun Melsungen),

Kohrsolin (Bode Chemie), Neoquat S (Dr. Weigert),

Indicin Rapid (Ecolab Healthcare), Bacillocid Spezial

(Bode Chemie), Neoform K Spray (Dr. Weigert), Apesin

Desinf. Spray (Tana), Nüscosept 100 (Dr. Nüsken),

Antisept T (Fink Tec), Apesin AP 100 0,50% Lösung

(Tana), Perform Pulver 2% Lösung (Schülke und Mayr)

Observe the operating instructions of the respec‐

tive manufacturer. If disinfectants other than those

stated are used, test them on a less exposed area

first.

Recommendation: monthly or

as required/specified at instal‐

lation location

Installation location, appliance Decontamination

The appliance is suitable for room decontamination

with hydrogen peroxide H

In this context, the values of the following applica‐

tion specifications must not be exceeded:

Concentration: maximum 250 ppm.

Humidity: maximum 85%.

Maximum permissible room temperature as per

climate class. (see1.4 Range of use of appliance)

Recommendation: as required/

specified at installation location,

maximum 2x per year

Fan air slots Cleaning Yearly

Alarm relay

Sensor

Check plug connections for tight fit. Yearly

Mains cable Check for damage. Yearly

if there is a change of location

Tilt angle Check for proper function and tight fit. Yearly

if there is a change of location

Adjusting feet/castors Check for proper function, damage, and tight fit.

Replace damaged parts. (see 9.3 Customer Service)

Yearly

Maintenance

42 * Depending on model and options

8.2 Defrosting appliance

WARNING

Improper defrosting of the appliance!

Injuries and damage.

► Do not use mechanical equipment or other methods to

speed up the defrosting process other than those recom‐

mended by the manufacturer.

► Do not use electrical heating or steam-cleaning appli‐

ances, naked flames or defroster sprays to defrost.

► Do not use sharp objects to remove ice.

Defrosting is performed automatically. The defrost water

drains through the opening and evaporates.

To maintain the functionality of the appliance, we recom‐

mend defrosting it when there is a high buildup of ice.

Icing in the interior is determined by the location (e.g.

high humidity), settings on the appliance and incorrect user

behaviour.

If the automatic defrosting cycle is insufficient:

► Start automatic defrosting manually.

(see 6.2.19 Defrosting )

If the problem persists, defrost the appliance manually:

► Switch off appliance. (see 6.2.2 Switching appliance on

and off )

► Pull out mains plug.

► Store refrigerated items elsewhere.

► Leave appliance door open during defrosting process.

► Soak up remaining defrost water with a cloth, clean drain

opening and the appliance.

8.3 Cleaning the appliance

8.3.1 Preparing

WARNING

Short-circuit hazard due to live parts!

Electric shock or damage to the electronics.

► Switch off the appliance.

► Pull out mains plug or switch off fuse.

WARNING

Risk of fire

► Do not damage the refrigeration circuit.

► Empty the appliance.

► Pull out the mains plug.

► Observe the notes on transporting the appliance.

(see 4.3 Transporting appliance)

8.3.2 Cleaning housing

NOTICE

Improper cleaning!

Damage to the appliance.

► Only use soft cleaning cloths and ph-neutral all-purpose

cleaners.

► Do not uses abrasive sponges or steel wool which may

cause scratches.

► Do not use any sharp or abrasive cleaning agents, nor

any that contain sand, chloride or acid.

WARNING

Risk of injury and damage as a result of hot steam!

Hot steam can lead to burns and can damage the surfaces.

► Do not use any steam cleaners!

NOTICE

Risk of damage due to short circuit.

► When cleaning the appliance, make sure no water gets

into the electrical components.

► Wipe the housing down with soft, clean cloth. If very

dirty, use lukewarm water with a neutral cleaner. Glass

surfaces can also be cleaned with glass cleaner.

► Clean condenser coil each year. If the condenser coil is

not cleaned, this significantly reduces the efficiency of

the appliance.

8.3.3 Cleaning interior

WARNING

Short-circuit hazard due to live parts!

Electric shock or damage to the electronics.

► Switch off the appliance.

► Pull out mains plug or switch off fuse.

WARNING

Risk of injury and damage as a result of hot steam!

Hot steam can lead to burns and can damage the surfaces.

► Do not use any steam cleaners!

NOTICE

Improper cleaning!

Damage to the appliance.

► Only use soft cleaning cloths and ph-neutral all-purpose

cleaners.

► Do not uses abrasive sponges or steel wool which may

cause scratches.

► Do not use any sharp or abrasive cleaning agents, nor

any that contain sand, chloride or acid.

Note

► Defrost water drain (see 1.2 Overview of the appliance

and equipment) : Remove deposits using a thin material

(for example a cotton bud).

Note

Do not damage or remove the type plate on the inside of the

appliance. The type plate is important for Customer Service.

(see 9.3 Customer Service)

► Open the door.

► Empty the appliance.

► Clean interior and equipment parts with lukewarm water

and a little detergent. Do not use any gritty or acidic

cleaning agent or any chemical solvent.

8.3.4 After cleaning

► Wipe appliance and equipment parts dry.

► Connect and switch on appliance.

Once the temperature is sufficiently cold:

► put in items for refrigeration goods.

► Repeat cleaning regularly.

► Clean and remove dust from the refrigeration unit with

heat exchanger once a year.

Maintenance

* Depending on model and options 43

8.4 Replacing appliance battery

In the event of a power failure, the appliance battery is used

to record temperature history, alarm and service messages

and to show the alarm messages on the display for approx‐

imately 12 hours. During initial commissioning, the battery

may take up to 24 hours to charge and be in proper working

order.

A replacement battery is available from customer service

(see 9.3 Customer Service) .

8.4.1 Replacing battery

WARNING

Short-circuit hazard due to live parts!

Electric shock or damage to the electronics.

► Switch off the appliance.

► Pull out mains plug or switch off fuse.

Fig. 197

► Unscrew the screws and remove the cover on the back of

the appliance Fig. 197(1).

► Disconnect and remove the battery Fig. 197(2).

► Install replacement battery.

► Reconnect mains power cable.

Note

► The battery must be sent for separate waste treatment

for batteries and must be disposed of in an expert and

proper manner in accordance with the regulations and

laws which apply locally. Do not damage or short circuit

the battery!

9 Customer help

9.1 Technical specifications

Temperature range

Cooling +3°C to +16°C

Maximum load per shelf

Appliance width 600mm 750mm

Grid shelves 45 kg 60 kg

Glass shelf 40 kg 40 kg

Drawer (freezer appliances) 20 kg 20 kg

Heavier loads may result in a slight bending of the

shelves.

Maximum total load and net weight

Model (see 4.2 Appliance

dimensions)

Maximum total

load

Net weight

SRTvh 1501

SRTvh 1511

180 kg 37 kg

43 kg

Net capacity

See net capacity on the type plate. (see 1.2 Overview of

the appliance and equipment)

Lighting*

Energy efficiency class

Light source*

This product contains one or more energy

efficiency class G light sources

LED

The appliance may contain light sources with different

energy efficiency classes. The lowest energy efficiency

class is indicated.

WLAN frequency specification*

Frequency band 2.4GHz

Maximum radiated power <100 mW

Purpose of the wireless

equipment

Integration in the local WiFi

network for data communi‐

cation

Set-up conditions

Degrees of pollution (surrounding

the appliance)

PD2

Ambient temperature +10°C to +35°C

Maximum relative ambient moisture 75%, not condensing

Maximum operating elevation

(metres above sea level)

2000m

1500m(glass door)

Electrical values

Nominal voltage 220-240 V~

Frequency 50/60Hz

Connected load 2,0A

Maximum mains fluctuation +/-10%

Overvoltage categories II

Data as per DIN 13277 measured at a reference ambient

temperature of +25°C

Model

SRTvh

Energy

consump‐

tion (kWh/

24h)

Tempera‐

ture rise

during

mains

failure

(min)

Tempera‐

ture

homoge‐

neity (°K)

Temperature

constancy

(°K)

1501 0.32

108

1.1

1.8

1511 0.41

0.9

2.3

Erwärmung Referenzkörper: von +5 °C auf +10 °C / Refer‐

enzkörper: 50 ml Glasbehälter gefüllt mit 25 ml Isopropanol

und 25ml Wasser

Measured at reference setpoint temperature of +5°C

Customer help

44 * Depending on model and options

Appliance battery

Type 1S2P/NCR 18650BF

Nominal voltage 3.6 VDC

Capacity 6.7Ah

9.2 Technical fault

Your appliance is designed and built to ensure it works reli‐

ably and has a long service life. In the unlikely event that

a fault occurs during operation, please check whether the

fault is due to an operating error. If this is the case, you will

be charged for the cost incurred even if this falls within the

warranty period.

You can fix the following faults yourself.

9.2.1 Appliance function

Defect Cause Remedy

The appliance is

not working.

→ The appliance is not switched on. ► Switch on the appliance.

→ The mains plug is not properly

plugged into the socket.

► Check the mains plug.

→ There is something wrong with the

fuse in the socket.

► Check fuse.

→ Power cut ► Keep the appliance closed.

► If necessary move the refrigerated/frozen items to

another fridge or freezer if the power is off for a

prolonged period.

→ The IEC socket is not plugged into

the appliance correctly.

► Check the IEC socket.

Temperature is not

cold enough.

→ The appliance door is not closed

properly.

► Close appliance door.

→ Ventilation is not sufficient. ► Clear ventilation grille and clean it.

→ The ambient temperature is too

high.

► Ensure the correct ambient conditions: (see1.4 Range of

use of appliance)

→ The appliance was opened too

many times or for too long.

► Wait to see if the appliance goes back to the required

temperature by itself. If not, contact Customer Service.

(see 9.3 Customer Service)

→ The temperature is set incorrectly. ► Set a colder temperature and check after 24 hours.

→ The appliance is too close to a heat

source (oven, radiator, etc).

► Change where the appliance or the heat source are

located.

9.3 Customer Service

First check whether you can remedy the fault yourself . If

this is not the case, please contact Customer Service.

You can find the address in the enclosed brochure “Liebherr-

Service” or at home.liebherr.com/service.

WARNING

Unprofessional repair!

Injuries.

► Have any repairs and action - not expressly specified -

on the appliance and mains cable carried out by service

personnel only. (see8 Maintenance)

► A damaged mains cable may only be replaced by the

manufacturer, the manufacturer’s Customer Service or a

similarly qualified person.

► In the case of appliances with an IEC connector, the

change may be made by the customer.

9.3.1 Contacting Customer Service

Make sure you have the following appliance data at the

ready:

❑

Appliance name (model and index)

❑

Service no. (Service)

❑

Serial no. (S no.)

► Access the appliance information via the display

(see6.2.16 Device information ) .

-or-

► Refer to the type plate for appliance information.

(see 9.4 Type plate)

► Note down appliance information.

► Inform Customer Service: Report faults and the appliance

information.

▷ This will help us to provide a fast and focussed service.

► Follow any further instructions provided by Customer

Service.

9.4 Type plate

The type plate is inside the appliance. See appliance over‐

view.

Customer help

* Depending on model and options 45

Fig. 198

(1) Appliance designation (3) Serial No.

(2) Service No.

10 Shutting down

► Empty the appliance.

► Switch off the appliance.

► Pull the mains plug out of the socket.

► Remove the IEC socket if required: Pull the IEC socket out

of the appliance plug and move it to the left and right at

the same time.

► Clean appliance (see 8.3Cleaning the appliance) .

► If present: Remove the covers and insulation from the

sensor feed-through to prevent mould forming.

► Leave the door open so that no bad odours form.

Note

Damage to the appliance and malfunctions!

► After shutting down, only store the appliance at the

permitted room temperature of between -10 °C and

+50°C.

11 Disposal

11.1 Preparing appliance for disposal

Liebherr uses batteries in some of its appli‐

ances. In the EU, for environmental reasons,

legislation obliges the end user to remove

these batteries before disposing of old appli‐

ances. If your appliance contains batteries, a

corresponding notice is attached.

Lamps If you can remove the lamps yourself without

destroying them, also remove these before

disposal.

► Take the appliance out of operation.

► Appliances with batteries: remove the batteries. For

description, see Maintenance chapter.

► If possible: remove lamps without destroying them.

11.2 Disposing of the appliance in an

environmentally friendly manner

The appliance still contains

valuable materials and must

be disposed of separately from

unsorted municipal waste.

Dispose of batteries separately

from the old appliance. To do

this, you can return the batteries

free of charge to retailers as

well as recycling centres and

collection centres for recyclable

materials.

Lamps Dispose of removed lamps

via the respective collection

systems.

For Germany: You can dispose of the appli‐

ance free of charge via the

class 1 collection containers

at the local recycling and

recyclable material collection

centres. When purchasing a new

fridge/freezer, if the sales area

> 400 m

, retailers will also take

back the old appliance free of

charge.

WARNING

Leaking coolant and oil!

Fire. The coolant contained in the appliance is eco-friendly,

but also flammable. The oil contained in the appliance

is flammable. Escaping coolant and oil can ignite if the

concentration is high enough and in contact with an

external heat source.

► Do not damage the pipelines of the coolant circuit and

the compressor.

► Observe the notes on transporting the appliance.

(see 4.3 Transporting appliance)

► Transport the appliance without damaging it.

► Dispose of batteries, lamps and the appliance according

to the above specifications.

12 Additional information

Further information on warranty conditions can be found in

the enclosed service brochure or on the Internet at https://

home.liebherr.com.

Shutting down

46 * Depending on model and options



Pass on this info in

the event of a device

fault: 

Model identifier /

Inventory number: 

Quick Start Guide for everyday use

Information about using this Quick Start Guide:

This Quick Start Guide is not a substitute for the full

operating instructions nor is it a substitute for appliance

training.

This Quick Start Guide provides support for everyday use

and handling the appliance.

Read the full operating instructions and the safety notes

contained therein.

This quick start guide is for: SRTvhg 15..



Scanning the QR code will

open the full operating

instructions:

Intended use

Foreseeable incorrect use

Do not use the appliance for the following applications:

Storage and refrigeration of:

•

Chemically unstable, flammable or corrosive

substances

•

Blood, plasma or other body fluids for the purpose of

infusion, application or introduction in the human body

Use in potentially explosive atmospheres

Use outdoors or in areas exposed to dampness and

splashing water

When stocking, observe the following points:

❑

Position grid shelves according to the height required.

❑

Observe maximum load.

❑

When the storage temperature has been reached, load

the appliance (compliance with cold chain).

❑

Keep the ventilation slots of the recirculation fan free in

the interior.

❑

Produce for cooling must not come into contact with the

evaporator on the rear wall.

❑

Keep liquids in closed containers.

❑

Leave space when storing refrigerated goods to ensure

good air circulation.

Status display

Fig. 199

(1)

Actual temperature (3) Defrosting status

(2) Alarm status (4) Door opening status

Displaying temperature recording

The temperature recording displays the length of the

recording and the minimum and maximum temperatures

measured during this period of time.

Fig.200

Resetting temperature recording

Fig.201

Unlocking appliance

Fig.202

► Insert the key. Fig.202(1)

► Turn the key clockwise by 90°. Fig.202(2)

▷ The appliance is unlocked.

Displaying alarm log

Fig. 203 Example shows an active alarm, an unconfirmed

alarm, and a confirmed alarm.

▷ Alarm log shows active, confirmed or unconfirmed alarms

(maximum 10 alarms).

▷ To delete the alarm log: See operating instructions.

Cleaning appliance

► Empty the appliance.

► Pull out the mains plug.

► Observe the information in the operating instructions.

Quick Start Guide for everyday use

* Depending on model and options 47

► Dry the appliance and equipment thoroughly after

cleaning.

► Connect the appliance.

► Switch on the appliance.

► Load the appliance once the storage temperature is

reached.

What should I do if there is a fault?

A message appears in the display if there is a fault.

Messages have different meanings:

Symbol

colour in the

display

Meaning Remedy

YELLOW

Reminder

Reminder of general

procedures. You can

carry out these

procedures to

eliminate the

message.

Consult the operating

instructions and

perform the

troubleshooting

steps.

RED

Warning

Appears when there

are malfunctions.

You can eliminate

simple malfunctions

yourself.

Consult the operating

instructions and

perform the

troubleshooting

steps.

If you cannot remedy the fault yourself, contact a

competent member of staff or your nearest customer

service outlet.

Quick Start Guide for everyday use

48 * Depending on model and options

home.liebherr.com/fridge-manuals

countertop fridge

ORIGINAL OPERATOR'S MANUAL

Issue date:20250506

Part number index:7086643-00

Liebherr Hausgeräte Lienz GmbH

Dr.-Hans-Liebherr-Strasse 1

A-9900Lienz

Österreich

Liebherr SRTVH 1511 PERFECTION Laboratory Refrigerator

Product's Documents

Operating instructions

Specifications

Liebherr SRTVH 1511 PERFECTION Questions and Answers