7084 943-03
MRHsc 2852 / 2862
Operating instructions Page 9
Beverage cooler
EN
2
Contents of these operating instructions
These operating instructions contain the important information
required to operate and control the appliance.
The operating instructions contain the following sections:
• Description of the appliance
• Commissioning
• Operation
• Shutting down the appliance
• Malfunctions / Troubleshooting
• Defrosting
• Cleaning
• Technical Data
• Storing the appliance after shutting down
• Disposal
• Declaration of conformity
Read the operating instructions in full and do not use the prod-
uct until you have understood the operating instructions.
Other applicable documents
Also refer to the additional documents supplied (e.g. delivery
documents) and relevant standards and laws to ensure that you
use the appliance safely and correctly.
Archiving
Keep the operating instructions, including the other documents
supplied, at hand near the appliance.
Hints, notes and recommendations
Provides the user with hints, notes or recommendations for
using the product eciently
Other symbols
Instructions to take action require the user to complete an action
or a procedure. Always complete the instructions individually
and in the sequence shown.
Structure of the instructions:
Instruction for an action.
Details of results if required.
Structure of the operating instructions
Warnings
Warnings have the following structure:
Priority of warnings
The warnings dier depending on the type of danger as follows:
SIGNAL WORD!
Source of the danger.
Consequences of non-compliance.
Action to take to prevent the
danger.
CAUTION!
Identifies a dangerous situation which,
if not obviated, may result in minor or
medium bodily injury.
WARNING!
Identifies a dangerous situation which,
if not obviated, may result in death or
severe bodily injury.
DANGER!
Identifies a situation involving direct
danger which, if not obviated, may
result in death or severe bodily injury.
NOTICE
identifies a dangerous situation which,
if not removed, may result in damage
to property.
Identifies dangerous flammable sub-
stances.
EN
Intended Use
This appliance may be used for displaying food, including
beverages, for retail sale. Commercial use means for ex-
ample their use in restaurants, canteens, hospitals and in
commercial establishments such as bakeries, butchers,
supermarkets, etc.
Foreseeable misuse:
Do not use the appliance for the following applications:
• Storage and cooling of :
- Chemically unstable, combustible or corrosive
substances.
- Medicines, blood plasma, laboratory prepara-
tions or similar substances and products based
on Directive 2007/47/EC on medical devices.
• Use in hazardous areas.
• Use outdoors or in damp and splashing water
areas.
Improper use of the appliance leads to damage or spoil-
age of the stored goods.
This professional refrigeration appliance is intended for
the storage, the presentation and the sale of packed food
and beverages. The appliance can be used for commer-
cial display of beverages and packed food, it is designed
for customer withdrawal of the cooled goods.
Do not store explosive substances in the device, such as
aerosol containers with ammable propellant gas.
3
WARNING: If the supply cord is damaged, it must be
replaced by the manufacturer, its service agent or simi-
larly qualied persones in order to avoid a hazard.
Only install, connect and dispose of the appliance as
described in these operating instructions.
Non-intended useNon-intended use
WARNING: WARNING: Keep clear of obstruction all ventilation Keep clear of obstruction all ventilation
openings in the appliance enclosure or in the structure openings in the appliance enclosure or in the structure
for building-in.for building-in.
When disconnecting the appliance from the mains, pull When disconnecting the appliance from the mains, pull
on the plug, not on the cable.on the plug, not on the cable.
In the event of a fault, pull out the plug or switch o the In the event of a fault, pull out the plug or switch o the
fuse.fuse.
Ensure that product which has been stored for too long Ensure that product which has been stored for too long
is not consumed. Dispose of product which has been is not consumed. Dispose of product which has been
stored for too long properly.stored for too long properly.
WARNING: WARNING: Do not store explosive substances such Do not store explosive substances such
as aerosol cans with ammable propellant in this as aerosol cans with ammable propellant in this
appliance.appliance.
Check that spray cans do not contain ammable prope- Check that spray cans do not contain ammable prope-
llants before storing them in the appliance. Flammable llants before storing them in the appliance. Flammable
propellants are listed in the contents or indicated by a propellants are listed in the contents or indicated by a
ame symbol printed on the container.ame symbol printed on the container.
WARNING: WARNING: Do not use electrical appliances inside the Do not use electrical appliances inside the
product storage compartments of the appliance, unless product storage compartments of the appliance, unless
they are of the type recommended by the manufacturer.they are of the type recommended by the manufacturer.
If you have a lockable appliance, do not keep the key
near the appliance or within reach of children.
Safety instructionsSafety instructions
Dangers for the userDangers for the user
Keep the operating instructions at hand near the appli-
ance.
Pass the operating instructions on to any subsequent
owner.
To prevent injury and damage to property, the appliance
should only be installed by two people.
After unpacking it, check the appliance for signs of dam-
age.
Contact the supplier if it is damaged. Do not connect the
appliance to the mains power supply.
Avoid prolonged skin contact with cold surfaces (e.g.
chilled. If necessary, take safety precautions (e.g.
gloves).
Do not use the appliance in potentially explosive atmo-
spheres.
Do not allow any naked ames or other ignition sources
to enter the appliance.
Do not use electric heaters or steam cleaners, naked
ames or defrost sprays to defrost the appliance.
Do not remove ice with sharp objects.
WARNING: Do not damage the refrigerant circuit.
If the cooling circuit is damaged, ventilate the room well
and keep ignition sources away from the appliance.
WARNING: The appliance contains ammable mate-
rials and should be handled, serviced and disposed pro-
perly.
WARNING: Do not use mechanical devices or other
means to accelerate the defrosting processes, other than
those recommended by the manufacturer.
Incorrecthandlingofammablrefri- Incorrecthandlingofammablrefri-
gerantsgerants
Ensure that the refrigerant circuit pipes will not be dama-
ged.
Do not allow naked ames or ignition sources to enter
the appliance.
Do not use electrical devices inside the appliance .
If refrigerant escapes:
Keep naked ames and ignition sources away from the
leak area.
Ventilate the room well.
Notify the customer service department.
Incorrect installation and repair work
Only carry out repair and other work on the appliance
when the mains plug has visibly been disconnected.
All repairs and work on the appliance may only be ca-
rried out by customer service personnel or other trained
personnel.
Incorrectstorageofammable
substances
Do not store explosive substances or spray cans with Do not store explosive substances or spray cans with
ammable propellants (propane, butane, pentane, etc.) ammable propellants (propane, butane, pentane, etc.)
in the appliance. There is a danger that any leaking in the appliance. There is a danger that any leaking
gases may be ignited by electrical components.gases may be ignited by electrical components.
Check that spray cans do not contain ammable propel- Check that spray cans do not contain ammable propel-
lants before storing them in the appliance. Flammable lants before storing them in the appliance. Flammable
propellants are listed in the contents or indicated by a propellants are listed in the contents or indicated by a
ame symbol printed on the container.ame symbol printed on the container.
Alcoholic drinks or other vessels containing alcohol Alcoholic drinks or other vessels containing alcohol
should be sealed tightly for storage.should be sealed tightly for storage.
EN
4
Accessories
A cylinder lock is available to protect the appliance from
unauthorised access.
To install the cylinder lock:
On versions with a lock hole cov-
er: slide the lock hole cove until
the opening for the cylinder lock
is exposed.
Insert the cylinder lock into the
exposed opening.
Turn the key.
Remove the key.
Appliance dimensions
Description of the appliance
1. Temperature display
2. Defrost water drain
3. Temperature control
4. Type/Data plate
5. Compressor compartment ventilation grille
Lock for solid lids
Height (A) : 825 mm Depth (B) : 1045 mm Width (C) : 660
mm
Baskets
Baskets are available as accessories.
Model Basket Max load
MRHsc
210 mm 28 kg
270 mm 31 kg
NOTICE
Excessive load!
Damage to property.
EN
5
Commissioning
Unpacking
Please take packaging to an official collection point.
Clean the interior of the appliance before switching it on for
the first time, see “Cleaning”.
DANGER!
Packaging material and film.
Danger of asphyxiation.
Do not allow children to play with
the packaging material.
Electrical connection
Ensure that the socket is not covered by the
appliance and is easily acces-
sible.
Power supply (AC) and voltage at the Power supply (AC) and voltage at the
operating point must comply with the operating point must comply with the
details on the type plate. The type plate details on the type plate. The type plate
is located on the rear of the appliance.is located on the rear of the appliance.
Only connect the appliance to a socket protected by a fuse
which has been earthed in accordance with the appropriate
regulations.
The socket must be fused with a 10 A fuse or higher, it must The socket must be fused with a 10 A fuse or higher, it must
be away from the rear of the appliance and must be easily be away from the rear of the appliance and must be easily
accessible.accessible.
Do not connect the appliance using extension cables or
extension sockets.
Connect the appliance with a properly earthed fused plug Connect the appliance with a properly earthed fused plug
and socket only.and socket only.
DANGER!
Incorrect voltage supply.
Damage to property or personal
injury.
Ensure that the voltage supply
complies with the specifications
in the section entitled “Technical
data”.
Installing the appliance
Requirements for the place of installation:
Check that the volume of the installation room is large
enough relative to the appliance’s refrigerant capacity.
The refrigerant capacity is shown on the type plate.
• No direct sunlight.
• No heat sources such as a stove or heater in the vicinity.
• The floor is horizontal and flat.
DANGER!
Unsuitable ratio of refrigerant to
installation room volume.
Risk of explosion.
Ensure that the room which you
install your appliance has a volume
of 1 m³ per 8 g of R600a/R290
refrigerant used in the appliance
as set out in standard EN 378.
The ventilation clearance between the edge of the chest
and the floor is used to supply the refrigeration unit with
cooling air.
Ensure that the ventilation clear-
ance between the underside of
the chest and floor is not blocked.
Ensure the distance between the
ventilation grille and wall is at
least 50 mm.
Ensure that the area between the
ventilation grille and wall is not
obstructed.
Ensure that the ventilation grille is clear of dirt and foreign
bodies.
The appliance dissipates air through its exterior skin.
Do not place objects right next to the exterior skin of the
appliance.
Ensure that the distance between the exterior skin of the
appliance and neighbouring items is at least 20 mm.
m
i
n
.
20 mm
min.
50mm
EN
6
Switching the appliance on and off
It is recommended that you clean the appliance before switching it on It is recommended that you clean the appliance before switching it on
for the rst time (see “for the rst time (see “CleaningCleaning”).”).
To switch the appliance on:To switch the appliance on:
Connect the appliance to the mains - the appliance is switched Connect the appliance to the mains - the appliance is switched
on.on.
Set the required temperature, see “setting the temperature”
Toswitchtheapplianceo:Toswitchtheapplianceo:
Pull out the mains plug or removePull out the mains plug or remove
Operation
NOTICE
Incorrect room temperature.
Damage to property and reduced cooling
capacity.
Ensure that the room temperature corre-
sponds to the climate rating of the appliance,
see “Technical data”.
Setting the temperature
The temperature can be infinitely adjusted
using the control knob. There are markings
near the control knob. The appliance will
achieve its lowest temperature when set to
3 (***).
To set the temperature, turn
the control knob to required
setting (* to ***) using a flat-
blade screwdriver.
Shutting down the appliance
Switching the appliance off
Pull out the mains plug or turn
the temperature control knob
anticlockwise until it locks in the
Off position.
If it is switched off using the tem-
perature control knob, the appli-
ance is not disconnected from the
mains supply.
Before shutting down the appliance for a
lengthy period
Switch off the appliance.
Pull out the plug or switch off the fuse.
Clean the appliance.
Ensure that the appliance is dry inside and outside.
There must be no moisture in the interior container.
If the chest lid is closed when the appliance remains shut
down for a length period, odours will form inside it.
Open the chest lid and secure it to prevent it being closed.
Ensure that the ambient conditions for storage comply with
the specifications in the section entitled “Storing the appli-
ance after shutting down”.
Temperature display
The thermometer shows the warmest product temperature.
It is adjusted and designed so that only temperatures between
0°C to 20
o
C are accurately displayed.
Internal type
Maximum filling height
The stacking mark in the interior of the appliance indicates the
maximum filling height.
Do not fill the appliance with product items beyond the
stacking mark
EN
7
Cleaning
Clean the appliance every 6 months.
CAUTION!
Hot steam.
Injuries and damage to property.
Do not use steam/high-pressure
cleaning equipment.
DANGER!
Risk of electric shock if an incor-
rect cleaning method is used.
Danger of death.
Pull out the mains plug before start-
ing the cleaning work.
NOTICE
Unsuitable cleaning products.
Damage to the appliance.
Do not use concentrated cleaning products
without diluting them.
Only use soft cloths and an all-purpose
cleaner with neutral pH value.
Only use food-compatible cleaning and care
products on the inside of the appliance.
Malfunctions/Troubleshooting
Contact your nearest customer service department if the ap-
pliance suffers faults which you cannot rectify.
To ensure that your query can be dealt with quickly, make a
note of the type designation
1, service number 2 and serial
number 3 on the type plate
and quote them when you
contact the customer service
department. The position of
the type plate is shown in the
section entitled “Description
of the appliance”.
Malfunction Possible cause Remedy
Appliance
does not cool
down.
The temperature
control knob is in
the Off position.
Set the temperature
control knob to a cooling
position.
The mains plug
has been discon-
nected.
Connect the appliance to
the mains.
The power supply
has been inter-
rupted.
Check the power supply.
Check the fuses in the
power supply.
The tempera-
ture is not low
enough.
Incorrect tempera-
ture set.
Set the correct tempera-
ture.
The thermometer
display is incorrect.
Check the temperature
with an additional ther-
mometer.
Ventilation is inad-
equate.
Ensure that there is ad-
equate ventilation.
The appliance is
located too close
to a heat source.
Remove the heat source.
Choose a suitable place of
installation.
Remove all the products items.
Place a suitable vessel under the
drain opening.
Remove the defrost water plug
from the drain opening.
Ensure that no water flows into
the ventilation grille or electrical
components during cleaning.
Clean the interior container, outer
walls and equipment parts of the
appliance using suitable cloths
and a mixture of lukewarm water
and all-purpose cleaner.
Dry the appliance with a suitable cloth.
There must be no moisture in the interior container.
Dust deposits on the ventilation grille cause increased power
consumption.
Remove dust deposits from the ventilation grille.
Defrosting
After a long period of operation, a layer of frost or ice can build
up on the walls of the cooler compartment.
The layer of frost or ice will form more quickly if the appliance is
opened frequently. A thick layer of ice increase energy consump-
tion. You should therefore defrost the cooler regularly.
CAUTION!
High light intensity.
Eye injury.
Do not use electric heaters or steam
cleaners, naked flames or defrost-
ing sprays.
Do not remove ice with sharp ob-
jects. (Risk of damage to the interior
walls)
Defrosting
Switch off the appliance.
Pull out the plug or switch off the fuse.
Wrap the products in paper or blankets and store in a cool
place.
Mop up defrost water with a sponge or cloth in appliances
without a drain opening.
Place a suitable vessel under the drain
opening to collect defrost water.
Remove the defrost water plug from
the drain opening.
Leave the lid open while defrosting.
Mop up the remaining defrost water
with a cloth after defrosting.
Clean the appliance, see “Cleaning”.
EN
8
Technical data
Voltage supply
The precise values for the correct voltage supply are shown
on the type plate.
Noise emissions from the appliance
The noise level while the appliance is operating is below 70
dB(A) (relative noise level 1 pW).
Specification Value
Type of current Alternating current
Fuse trip current Between 10 and 16 A
Storing the appliance after shutting down
Ensure that the appliance is dry inside and outside.
There must be no moisture in the insterior container.
Ensure that the room temperature is between -10 ºC and
+50 ºC.
NOTICE
Unsuitable room temperature during
storage.
Damage to property.
Ensure that the room temperature is
between -10 ºC and +50 ºC.
Disposal
The appliance contains recyclable materials and flammable
materials.
Disconnect the appliance from the power supply.
Cut through the mains power cable to render the appliance
unusable.
Do not simply dispose of the appliance properly with unsort-
ed household refuse.
Ensure that the appliance is disposed of in a professional
and appropriate way, in accordance with the current local
regulations and laws.
NOTICE
Escaping refrigerant and oil.
Damage to the environment.
Ensure that the refrigerant circuit is not
damaged during the disposal process.
EN
Climate rating
The climate class [X] specifies the
ambient conditions in which the ap-
pliance can be operated safely.
The climate class [Y] and temperature
class [Z] define the maximum outline
conditions in which the appliances will
operate perfectly
[X]
Climate rating
Max. room
temperature
Max. relative
humidity
3 25°C 60%
4 30°C 65%
7 35
o
C 75%
5 40
o
C 40%
The minimum room temperature at the place of installation is
10
o
C.
Additional information
- Food will remain fresh for longer if stored at the correct tem-
perature. This can prevent having to discard food needlessly.
- If the condenser coil is not cleaned every year, it will significantly
reduce the appliance's efficiency.
- The period during which spare parts, necessary for the repair
of the refrigerating appliance with a direct sales function, are
available is 10 years.
- The minimum duration of the guarantee of the refrigerating
appliance with a direct sales function offered by the manufac-
turer, importer or authorised representative is 2 years.
- EPREL database:
As from 1 March 2021, information about energy labelling and
ecodesign requirements will be available in the European product
database (EPREL). You can access the product database using
the following link: https://eprel.ec.europa.eu/. You will be asked
to enter the model identifier. You will find the model identifier on
the type plate.
[Y]
Climate class
Temperature
[°C]
Relative humidity
[%]
CC1 25.0 60
CC2 32.2 65
CC3 40.6 75
Temperature class
[Z]
Temperature class
Temperature setting
[°C]
K1 3.5
K2 2.5
K3 -1.0
K4 +5.0
No.7 Jln Firma 2 , Kaw.Perind.Kluang ll, KM7, Jln Mersing, 86007 Kluang, Johor, West Malaysia.
www.liebherr.com.my
No.7 Jln Firma 2 , Kaw.Perind.Kluang ll, KM7, Jln Mersing, 86007 Kluang, Johor, West Malaysia.
www.liebherr.com.my
Liebherr Appliances Kluang Sdn Bhd (153177-U)
