Carson PA280 3.5kW Portable Air Conditioner User Manual

PA280 Portable Air Conditioner

User Manual

[Revision 1.0]

READ THIS MANUAL CAREFULLY BEFORE USE – FAILURE TO DO SO MAY RESULT IN INJURY, PROPERTY DAMAGE AND

MAY VOID WARRANTY. • KEEP THIS MANUAL FOR FUTURE REFERENCE. • Products covered by this manual may vary in

appearance, assembly, inclusions, specifications, description, and packaging.

PA280 Portable Air Conditioner

E&OE © Carson 2

Safety

Safety messages are designed to alert you to possible dangers or hazards that could cause death, injury or

equipment or property damage if not understood or followed. Safety messages have the following symbols:

You WILL be KILLED or

SERIOUSLY INJURED if you do

not follow instructions.

You CAN be KILLED or

SERIOUSLY INJURED if you do

not follow instructions.

You CAN be INJURED if you do

not follow instructions or equipment

damage may occur.

It is vital that you read and understand this

user manual before using the product,

including safety warnings, and any assembly

and operating instructions. Keep the manual

for future reference.

Safety precautions and recommendations

detailed here must be fully understood and

followed to reduce the risk of injury, fire,

explosion, electrical hazard, and/or property

damage.

Safety information presented here is generic

in nature – some advice may not be

applicable to every product. The term

"equipment" refers to the product, be it

electrical mains powered, battery powered or

combustion engine powered.

• Before Use - If you are not familiar with the

safe operation/handling of the equipment or

are in any way unsure of any aspect of

suitability or correct use for your

application, you should complete training

conducted by a person or organization

qualified in safe use and operation of this

equipment, including fuel/electrical handling

and safety.

• Do NOT operate the equipment in

flammable or explosive environments, such

as in the presence of flammable liquids,

gases, or dust. The equipment may create

sparks or heat that may ignite flammable

substances.

• Keep clear of moving parts.

• Equipment may be a potential source of

electric shock or injury if misused.

• Do NOT operate the equipment if it is

damaged, malfunctioning or is in an

excessively worn state.

• Do NOT allow others to use the equipment

unless they have read this manual and are

adequately trained.

• Keep packaging away from children - risk

of suffocation! Operators must use the

equipment correctly. When using the

equipment, consider conditions and pay

due care to persons and property.

General Work Area Safety

•

Work areas should be clean and well it.

• Do not operate the equipment if

bystanders, animals etc are within

operating range of the equipment or the

general work area.

• If devices are provided for connecting dust

extraction / collection facilities, ensure

these are connected and used properly.

Dust collection can reduce dust-related

hazards.

General Personal Safety

•

Wear appropriate protective equipment

when operating, servicing, or when in the

operating area of the equipment to help

protect from eye and ear injury, poisoning,

burns, cutting and crush injuries. Protective

equipment such as safety goggles,

respirators, non-slip safety footwear, hard

hat, hearing protection etc should be used

for appropriate equipment / conditions.

Other people nearby should also wear

appropriate personal protective equipment.

Do not wear loose clothing or jewellery,

which can be caught in moving parts. Keep

hair and clothing away from the equipment.

• Stay alert and use common sense when

operating the equipment. Do not over-

reach. Always maintain secure footing and

balance.

• Do not use the equipment if tired or under

the influence of drugs, alcohol, or

medication.

• This equipment is not intended for use by

persons with reduced physical, sensory, or

mental capabilities.

General Fuel Safety

•

Petrol/fuel/gasoline is extremely flammable

– keep clear of naked flames or other

ignition sources.

• Do not spill fuel. If you spill fuel, wipe it off

the equipment immediately – if fuel gets on

your clothing, change clothing.

• Do NOT smoke near fuel or when

refuelling.

• Always shut off the engine before

refuelling.

• Do NOT refuel a hot engine.

• Open the fuel cap carefully to allow any

pressure build-up in the tank to release

slowly.

• Always refuel in well-ventilated areas.

• Always check for fuel leakage. If fuel

leakage is found, do not start, or run the

engine until all leaks are fixed.

General Carbon-Monoxide Safety

•

Using a combustion engine indoors CAN

KILL IN MINUTES. Engine exhaust

contains carbon-monoxide – a poison you

cannot smell or see.

• Use combustion engines OUTSIDE only,

and far away from windows, doors, and

vents.

General Equipment Use and Care

•

Keep packaging away from children and

pets, potential risk of suffocation or

choking.

• The equipment is designed for domestic

use only.

• Handle the equipment safely and carefully.

• Before use, inspect the equipment for

misalignment or binding of moving parts,

loose components, damage, or any other

condition that may affect its operation. If

damaged, have the equipment repaired by

an authorised service centre or technician

before use.

• Prevent unintentional starting of the

equipment - ensure equipment and power

switches are in the OFF position before

connecting or moving equipment. Do not

carry equipment with hands or fingers

touching any controls. Remove any tools or

other items that are not a part of the

equipment from it before starting or

switching on.

• Do not force the equipment. Use the

correct equipment for your application.

Equipment will perform better and be safer

when used within its design and usage

parameters.

• Use the equipment and accessories etc. in

accordance with these instructions,

considering working conditions and the

work to be performed. Using the equipment

for operations different from those intended

could result in hazardous situations.

• Always keep equipment components

(engines, hoses, handles, controls, frames,

housings, guards etc) and accessories

(cutting tools, nozzles, bits etc) properly

maintained. Keep the equipment clean and,

where applicable, properly lubricated.

• Store the equipment out of reach of

children or untrained persons. To avoid

burns or fire hazards, let the equipment

cool completely before transporting or

storing. Never place or store the equipment

near flammable materials, combustible

gases, or liquids etc.

• The equipment is not weather-proof, and

should not be stored in direct sunlight, at

high ambient temperatures or locations that

are damp or humid.

• Do not clean equipment with solvents,

flammable liquids, or harsh abrasives.

• For specific equipment safety use and care,

see Equipment Safety.

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General Electrical Safety

•

Inspect electrical equipment, extension

cords, power bars, and electrical fittings for

damage or wear before each use. Repair or

replace damaged equipment immediately.

• Ensure all power sources conform to

equipment voltage requirements and are

disconnected before connecting or

disconnecting equipment.

• When wiring electrically powered

equipment, follow all electrical and safety

codes.

• Always use a Residual Current Device

(RCD) (GFCI) / Earth Leakage Circuit

Breaker / Safety Switch when operating this

item (electrical items only).

• High voltage / high current power lines may

be present. Use extreme caution to avoid

contact or interference with power lines.

Electrical shock can be fatal.

General Electrical Safety

•

Electrically grounded equipment must have

an approved cord and plug and be

connected to a grounded electrical outlet.

• Do NOT bypass the ON/OFF switch and

operate equipment by connecting and

disconnecting the electrical cord.

• Do NOT use equipment that has exposed

wiring, damaged switches, covers or

guards.

• Do NOT use electrical equipment in wet

conditions or in damp locations.

• Do NOT use electrical cords to lift, move or

carry equipment.

• Do NOT coil or knot electrical cords, and

ensure electrical cords are not trip hazards.

General Service Information

•

The equipment must be serviced or

repaired at authorised service centres by

qualified personnel only.

• Replacement parts must be original

equipment manufacturer (OEM) to ensure

equipment safety is maintained.

• Do NOT attempt any maintenance or repair

work not described in this manual.

• After use, the equipment and components

may still be hot – allow the equipment to

cool and disconnect spark plugs and/or

electrical power sources and/or batteries

from it before adjusting, changing

accessories, or performing repair or

maintenance.

• Do NOT adjust while the equipment is

running.

• Perform service-related activities in suitable

conditions, such as a workshop.

• Replace worn, damaged or missing

warning/safety labels immediately.

Child Choking Hazard!

• W

ARNING: CHOKING HAZARD - CHILDREN UNDER 8 YRS. CAN CHOKE OR SUFFOCATE ON SMALL PARTS. ADULT

SUPERVISION REQUIRED.

• Carefully inspect anything a baby or child could gain access to, including this product & packaging.

• Dangers include anything of a size that could become stuck or lodged in a baby or child's airway.

• Dangers include things like raw, hard fruit and vegetable pieces, large pieces of meat, bones or sausage skins, popcorn, nuts,

hard lollies and corn chips, small magnets and batteries, coins, beads, marbles and small uninflated balloons, broken toys and smaller toys,

buttons, keys, and coins. But there are also many more.

• Pay particular attention to accessories, nuts, bolts, screws, washers, caps, covers, loose parts, parts that could be removed or break off, pieces

of packaging, staples, tape etc.

• In the case of any doubt, secure the item of concern in an appropriate manner, or completely remove the possibility of access by a baby or child.

Intended Use

•

This appliance is intended for use by expert or trained users in shops, light industry, farms, or for commercial use by laypersons.

• This appliance can be used by children aged 8 years and above and by persons with reduced physical, sensory, or mental capabilities or lack of

experience and knowledge if they have been given supervision or instruction concerning the safe use of the appliance and understand the

hazards involved. Children shall not play with the appliance. Cleaning and user maintenance shall not be performed by children without

supervision.

Designated Refrigerant

•

The unit is designed only for use with R-290 (propane) gas as the designated refrigerant.

• The refrigerant loop is sealed and should only be serviced by a qualified technician.

• Do not discharge the refrigerant into the atmosphere.

Propane Gas Safety

•

R-290 (propane) is flammable and heavier than air. It collects first in low areas but can be circulated by the fans.

• If propane gas is present or even suspected, do not allow untrained personnel to attempt to find the cause.

• The propane gas used in the unit has no odour. The lack of smell does not indicate a lack of escaped gas.

• If a leak is detected, immediately evacuate all persons from the area, ventilate the room, and contact the local fire department to advise them of a

propane leak.

• Do not allow anyone back into the room until a qualified service technician has arrived and confirmed it is safe to return.

• No open flames, cigarettes, or other possible sources of ignition should be used inside or near the units.

• Component parts are designed for propane and are non-incendiary and non-sparking. Only identical replacement parts should be used for

repairs.

• FAILURE TO ABIDE BY THIS WARNING COULD RESULT IN AN EXPLOSION, DEATH, INJURY, AND PROPERTY DAMAGE.

Power Supply and Cord Safety

•

If the supply cord is damaged, it must be replaced by the manufacturer, its service agent, or similarly qualified persons to avoid a hazard.

• The appliance must be disconnected from its power source during service.

• Always operate the unit from a power source of equal voltage, frequency, and rating as indicated on the product identification plate.

• Always use a grounded power outlet.

• Unplug the power cord when cleaning or when not in use.

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• Do not unplug by pulling on the power cord.

Handling and Operation

•

Do not operate with wet hands and prevent water from spilling onto the unit.

• Do not immerse or expose the unit to rain, moisture, or any other liquid.

• Do not leave the unit running unattended. Do not tilt or turn over the unit.

• Do not unplug the unit while it is operating.

• Do not use an extension cord or an adapter plug.

• Do not place objects on the unit.

• Do not climb or sit on the unit.

• Do not insert fingers or other objects into the air outlet.

• Do not touch the air inlet or the aluminium fins of the unit.

• Do not operate the unit if it is dropped, damaged, or showing signs of product malfunction.

• Do not clean the appliance with any chemicals.

• Ensure the unit is far away from fire, flammable, or explosive objects.

Installation and Storage

•

The unit shall be installed in accordance with national wiring regulations.

• Do not use means to accelerate the defrosting process or to clean other than those recommended by the manufacturer.

• The appliance shall be stored in a room without continuously operating sources (e.g., open flames, an operating gas appliance, or an operating

electric heater).

• The appliance shall be stored to prevent mechanical damage from occurring.

• Do not pierce or burn the unit, even after use.

• Be aware that refrigerants may not contain an odour.

• Pipework shall be protected from physical damage and shall not be installed in an unventilated space if that space is smaller than 12m².

• Compliance with national gas regulations shall be observed.

• Keep any required ventilation openings clear of obstruction.

• The appliance shall be stored in a well-ventilated area where the room size corresponds to the room area specified for operation.

• WARNING! PLEASE READ THIS MANUAL CAREFULLY AND FULLY UNDERSTAND IT BEFORE OPERATING YOUR APPLIANCE.

Additional Safety Instructions for Refrigerant Handling

•

Any person involved in working on or breaking into a refrigerant circuit must hold a current valid certificate from an industry-accredited

assessment authority. This certificate authorises their competence to handle refrigerants safely in accordance with an industry-recognised

assessment specification.

Servicing and Maintenance

•

Servicing shall only be performed as recommended by the equipment manufacturer.

• Maintenance and repair requiring the assistance of other skilled personnel shall be carried out under the supervision of a person competent in

the use of flammable refrigerants.

Seeking Assistance

•

If you do not understand something or need help, please contact dealer services.

Safety Precautions on Servicing

•

Please follow these warnings when servicing an appliance with R290.

• CHECKS TO THE AREA: Prior to beginning work on systems containing flammable refrigerants, safety checks are necessary to ensure that the

risk of ignition is minimized. For repairs to the refrigerating system, the following precautions shall be complied with before conducting work on

the system.

• WORK PROCEDURE: Work shall be undertaken under a controlled procedure to minimize the risk of a flammable gas or vapour being present

while the work is being performed.

• GENERAL WORK AREA: All maintenance staff and others working in the local area shall be instructed on the nature of the work being carried

out. Work in confined spaces shall be avoided. The area around the workspace shall be sectioned off. Ensure that the conditions within the area

have been made safe by controlling flammable materials.

• CHECKING FOR PRESENCE OF REFRIGERANT: The area shall be checked with an appropriate refrigerant detector prior to and during work

to ensure the technician is aware of potentially flammable atmospheres. Ensure that the leak detection equipment being used is suitable for use

with flammable refrigerants, i.e. non-sparking, adequately sealed, or intrinsically safe.

• PRESENCE OF FIRE EXTINGUISHER: If any hot work is to be conducted on the refrigeration equipment or any associated parts, appropriate

fire extinguishing equipment shall be available. Have a dry powder or CO2 fire extinguisher adjacent to the charging area.

• NO IGNITION SOURCES: No person carrying out work on a refrigeration system that involves exposing any pipework containing or that has

contained flammable refrigerant shall use any ignition sources that may lead to the risk of fire or explosion. All possible ignition sources, including

cigarette smoking, should be kept sufficiently far away from the site of installation, repair, removal, and disposal, during which flammable

refrigerant may be released into the surrounding space. Before work begins, the area around the equipment must be surveyed to ensure there

are no flammable hazards or ignition risks. “No Smoking” signs shall be displayed.

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• VENTILATED AREA: Ensure the area is open or adequately ventilated before breaking into the system or conducting any hot work. Ventilation

should continue during the period that the work is carried out to safely disperse any released refrigerant and preferably expel it externally into the

atmosphere.

• CHECKS TO THE REFRIGERATION EQUIPMENT: When changing electrical components, they must be fit for purpose and to the correct

specification. At all times, the manufacturer’s maintenance and service guidelines shall be followed. If in doubt, consult the manufacturer’s

technical department for assistance.

• The following checks shall be applied to installations using flammable refrigerants:

• The charge size is in accordance with the room size within which the refrigerant-containing parts are installed.

• The ventilation machinery and outlets are operating adequately and are not obstructed.

• If an indirect refrigerating circuit is being used, the secondary circuit shall be checked for the presence of refrigerant.

• Marking on the equipment continues to be visible and legible. Illegible markings and signs shall be corrected.

• Refrigeration pipes or components are installed in positions where they are unlikely to be exposed to any substances that may corrode

refrigerant-containing components, unless the components are constructed of materials inherently resistant to corrosion or are suitably

protected against corrosion.

• CHECKS TO ELECTRICAL DEVICES: Repair and maintenance of electrical components shall include initial safety checks and component

inspection procedures. If a fault exists that could compromise safety, no electrical supply shall be connected to the circuit until it is satisfactorily

dealt with. If the fault cannot be corrected immediately but it is necessary to continue operation, an adequate temporary solution shall be used.

This shall be reported to the owner of the equipment, so all parties are advised.

• Initial safety checks shall include:

• Ensuring capacitors are discharged safely to avoid the possibility of sparking.

• Ensuring no live electrical components and wiring are exposed while charging, recovering, or purging the system.

• Ensuring continuity of earth bonding.

• WARNING! DO NOT INSTALL THE UNIT IN ROOMS THAT EXCEED 12M². DO NOT INSTALL THE UNIT IN PLACES WHERE

INFLAMMABLE GAS MAY LEAK.

• Note! The manufacturer may provide other suitable examples or additional information about the refrigerant odour.

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Safety Symbols

The product may have safety warning labels attached to it, explained below. Understand the symbols on your

product and their meanings. If any stickers become unreadable, unattached etc., replace them.

Flammable Material Hazard

Flammable liquids, gases, or

substances etc may present.

Avoid ignition sources and open

flames. Danger of fire.

Read User Manual

Read and fully understand

product safety warnings,

operation, procedures etc before

using the product.

Use Hand Protection

Wear appropriate hand protection

and take due care as the product

or use of the product may present

hand hazards.

Carbon-Monoxide Hazard

Do not use the product in

confined areas or without

adequate ventilation. Carbon-

monoxide poisoning can be fatal.

Electrocution / Electrical Shock

Hazard

High voltage or high current

electricity may be present or

required by the product. Take

due care when handling electrical

products, cables, plugs and

leads. Electrical shock can be

fatal.

Toxic Fumes / Dust Hazard

Using the product or by-products

from use may produce fumes,

smoke or particles that could be

harmful if inhaled. Wear

appropriate breathing protection

and have adequate ventilation.

Explosive Material Hazard

Combustible liquids, gases, or

substances etc may be present.

Avoid ignition sources and open

flames. Danger of explosion.

Cutting / Amputation Hazard

The product may have blades,

edges or mechanical devices that

can cause severe cut injury to

fingers, limbs etc. Take due care

when handling and using the

product.

Crush Hazard

The product may have blades,

edges or mechanical devices that

can cause severe crush injury to

fingers, limbs etc. Take due care

when handling and using the

product.

Single Operator Only

The product must be operated by

a single person only. More than

one person operating the product

may introduce additional hazards.

Use Face Protection

Wear appropriate full-face

protection and take due care as

the product or use of the product

may present face and eye

hazards.

Use Foot Protection

Wear appropriate foot protection

and take due care as the product

or use of the product may present

foot hazards.

Use Eye / Ear / Head Protection

Wear appropriate eye and / or

ear and / or head protection and

take due care as the product or

use of the product may present

eye, hearing, and head hazards.

Running Hazard

Do not run on or near the product

as doing so may present a fall

hazard.

Diving Hazard

Do not dive into the product as

doing so may present a neck /

head injury hazard.

Adult Supervision Required

Always supervise children and

other users of a product to

prevent drowning or injury.

Skin Penetration / Puncture

Hazard

The product may produce

pressure, emit liquids or objects

that can cause severe injury to

fingers, limbs, blood etc. Take

due care when handling and

using the product.

Hot Surface Hazard

Be aware that the product may

produce high temperatures and

hot surfaces that can cause burn

injuries.

Flying Debris Hazard

Be aware that the product or use

of the product may present

hazards produced by flying

debris. Wear appropriate clothing

and protective devices.

Moving Parts Hazard

Be aware that the product

contains or uses mechanical

devices that move or rotate.

Always wait for moving parts to

stop fully before handling the

product, adjusting, maintenance

etc.

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Carbon-Monoxide Hazard

Do not use the product in

confined areas or without

adequate ventilation. Carbon-

monoxide poisoning can be fatal.

Pull Hazard

Be aware that the product

contains or uses mechanical

devices that can pull in objects

and can cause severe injury to

fingers, limbs etc. Take due care

when handling and using the

product.

Slope / Fall Injury Hazard

Be aware that using the product

on sloping surfaces or in slippery

conditions may present additional

dangers from falls and contact

with blades, moving parts, hot

surfaces etc.

"Slam Dunk" Warning

Do NOT attempt "slam dunk"

manoeuvres as this may result in

severe injury due to falling,

product breakage or collapse etc.

Electrocution / Electrical Shock

Hazard - Outdoor

High voltage or high current

electricity may be present or

required by the product. Do NOT

use in rain, damp, or wet

conditions. Electrical shock can

be fatal.

Electrocution / Electrical Shock

Hazard - Disconnect

High voltage or high current

electricity may be present or

required by the product. Always

disconnect the product from the

electrical supply before handling

the product, adjusting,

maintenance etc.

Power Line Electrocution

Hazard

High voltage / high current power

lines may be present. Use

extreme caution to avoid contact

or interference with power lines.

Electrical shock can be fatal.

"Kick-Back" Hazard

High level of "kick-back" hazard

that can cause the machine to

suddenly rotate towards operator.

Kick-back injury can be fatal.

Winch Operator Position

Hazard

Do NOT stand between winch

and load. Do NOT use winch to

move people.

Winch Lift Hazard

Do NOT LIFT load vertically. Use

machine to PULL only.

Cable Hazard

Ensure that load bearing cable is

not kinked or knotted.

Winch Cable Hazard

Ensure that there is a minimum

number of cable coils on

winching mechanism.

Winch Hook Hazard

Carry hook to load – do NOT

throw or run.

Flash / Blinding Hazard

Wear appropriate eye protection

for welding. Direct exposure to

weld arcs may cause permanent

eye injury.

Laser Hazard

Laser may be in use – do NOT

look directly at laser or allow

others to.

Choking Hazard

Children under 8 yrs. Can choke

or suffocate on small parts. Adult

supervision required.

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Table of Contents

Safety ............................................................................................................................................................. 2

Safety Symbols ........................................................................................................................................................... 6

Parts Identification ....................................................................................................................................... 9

Assembly ..................................................................................................................................................... 10

Unpacking ................................................................................................................................................................. 10

Choosing Your Location ........................................................................................................................................... 10

Attaching the Exhaust Hose ..................................................................................................................................... 11

Operation ..................................................................................................................................................... 14

Remote Control Features ......................................................................................................................................... 14

Control Panel and Display ........................................................................................................................................ 15

Settings ..................................................................................................................................................................... 16

Start-up and Shutdown ...................................................................................................................................... 16

Operation Mode ................................................................................................................................................. 16

Timer Setting (1 hour - 24 hours) ....................................................................................................................... 17

Automatic Defrost ............................................................................................................................................... 17

Overload Protection ........................................................................................................................................... 17

Drainage ................................................................................................................................................................... 18

Manual Drainage ................................................................................................................................................ 18

Continuous Drainage ......................................................................................................................................... 18

Maintenance ................................................................................................................................................ 19

Cleaning The Air Filter (Every Two Weeks) ............................................................................................................. 19

Cleaning Up of Refrigerant ....................................................................................................................................... 19

Troubleshooting ......................................................................................................................................... 20

Storage ........................................................................................................................................................ 21

Disposal ....................................................................................................................................................... 21

Specifications ............................................................................................................................................. 22

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Parts Identification

No. Name

1 Control panel

2 Air outlet with adjustable louver

3 Front Panel

4

Air inlet with air filter

5

Recessed handle

6

Air Exhaust

7

Drain opening with sealing plug

8 Castor

1

2

3

4

5

6

7

8

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Assembly

Unpacking

1. Unpack the carton and take the appliance and accessories out.

2. Check the device after unpacking for any damage or scratches on it.

Accessories:

1. Exhaust hose

2. Hose connector

3. Window kit adapter

4. Remote control

5. Window kit

6. Drainage pipe

Choosing Your Location

•

If tipped more than 45°, allow the unit to remain upright for at least 24

hours before starting up.

•

Place the unit on a firm, level surface in an area with at least 50 cm of free

space around it to allow for proper air circulation.

•

Do not operate in close proximity to walls, curtains, or other objects that

may block the air inlet and outlet. Keep the air inlet and outlet free of

obstacles.

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•

Never install the unit where it could be subject to:

− Heat sources such as radiators, heat registers, stoves, or other products that produce heat.

− Direct sunlight.

− Mechanical vibration or shock.

− Excessive dust.

− Lack of ventilation, such as in a cabinet or bookcase.

− Uneven surfaces.

WARNING! Install the unit in rooms which exceed 12m². Do not install the unit in a place where

flammable gas may leak.

NOTE: The manufacturer may provide other suitable examples or additional information about the

refrigerant odour.

Attaching the Exhaust Hose

The air conditioner requires venting outside so that the exhaust air, which contains waste heat and moisture, can

escape the room.

Do not replace or extend the exhaust hose as this will result in decreased efficiency and may even cause the

unit to shut down due to low back pressure.

1. Connect the hose connector to one end of the exhaust hose.

2. Connect the window kit adapter to the other end of the exhaust hose.

NOTE: Extending the length of the included exhaust hose may result in reduced cooling performance.

We do not recommend adding extra lengths of exhaust hose.

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3. Extend the adjustable window kit to the length of your window. Connect the exhaust hose to the window kit.

4. Close your window to secure the kit in place. It needs to hold the window kit firmly in place. Secure the

window kit with duct tape if required. It is recommended that the gap between the adapter and the sides of

the window be sealed off for maximum efficiency.

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PA280 Portable Air Conditioner

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5. Attach the hose connector to the exhaust air outlet of the unit.

6. Adjust the length of the flexible exhaust hose and avoid bends in the hose. Then place the air conditioner

near an electrical outlet.

7. Plug in and then switch on the unit.

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PA280 Portable Air Conditioner

E&OE © Carson 14

Operation

IMPORTANT! Please open the front louver before turning ON the unit.

Remote Control Features

1 POWER Press to switch the machine on or off.

2 MODE Press to switch the operation mode between cooling, dry, and fan.

3 SPEED Adjust fan speed

4 SWING Louver adjustment

5 TEMP/HRS Plus or minus the desired temp or hours

6 TIMER Timer adjustment (Use + or – to adjust)

7 SLEEP Press to turn sleep mode on or off.

8 °C / °F Switch between Celsius and Fahrenheit temperature display

8

7

6

5

4

3

2

1

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PA280 Portable Air Conditioner

E&OE © Carson 15

Control Panel and Display

1 POWER Press to switch the machine on or off.

2 MODE Press to switch the operation mode between cooling, dry, and fan.

3 MODE Indicator Displays the mode setting between cooling, dry, and fan.

4 SLEEP Press to turn sleep mode on or off.

5 MINUS Press to decrease the temperature or timer settings to the desired value.

6 SWING Louver adjustment

7 SPEED Press to switch the fan speed to High/Medium/Low.

8 Indicators LED for fan speed (High/Medium/Low).

9 TIMER Sets a time for the unit to automatically start or stop.

10 ADD Press to increase the temperature or timer settings to the desired value.

11 Digital Display Displays timer setting and temperature.

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PA280 Portable Air Conditioner

Settings

Start-up and Shutdown

1. Press POWER to turn the unit on. The unit runs in FAN mode by default.

2. Press the MODE button to select the desired operation mode.

3. Press POWER again to turn off the unit.

Operation Mode

The unit has four operation modes: Cooling, Dry, Fan, Sleep

Cooling Your Room:

1. Select the cooling mode to lower the temperature in your room.

2. Press the MODE button repeatedly until the LED of COOL operation lights up.

3. Press the ADD/MINUS button to adjust the temperature, which is displayed on the screen. The temperature

can be set between 16℃ and 32℃.

4. Press the SPEED button repeatedly until the desired fan speed indicator lights up.

5. To control the direction of the airflow, press the SWING button.

NOTE: The air conditioner stops if the room temperature is lower than the selected temperature.

Ventilating Your Room:

1. Press the MODE button repeatedly until the LED of FAN operation lights up. In fan mode, the room air is

circulated but not cooled.

2. Press the SPEED button repeatedly to select the fan speed as desired.

Drying Your Room:

1. Press the MODE button on the control panel or remote control until the LED of DRY operation lights up. The

fan speed cannot be selected.

2. Connect the hose to the drain outlet at the bottom of the unit.

NOTE: In this mode, the fan speed switches to low speed and the temperature cannot be selected.

Sleep Mode:

The sleep mode can be activated when in cooling mode.

•

In cooling mode:

− After 1 hour, the preset temperature is increased by 1℃. After another hour, the preset temperature is

increased by another 1℃.

− The temperature is then kept constant for 10 hours.

− All the indicators dim to dark.

− The fan speed may switch to low speed for silent operation and cannot be selected.

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PA280 Portable Air Conditioner

Timer Setting (1 hour - 24 hours)

The timer has two ways of operation:

Automatic Defrost

At low room temperatures, frost may build up at the evaporator during operation. The unit will automatically start

defrosting, indicated by the POWER LED blinking. The defrost control sequence is as follows:

•

When the unit operates in cooling or drying mode, the ambient temperature sensor senses if the evaporator

coil temperature is below -1°C. The compressor will stop operating for 10 minutes or until the coil

temperature rises to 7°C, at which point the unit will restart in cooling mode.

Overload Protection

In the event of a power loss, to protect the compressor, there is a 3-minute delay before the compressor restarts.

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PA280 Portable Air Conditioner

Drainage

Manual Drainage

1. When the machine stops after the water tank is full, unplug the power plug.

NOTE: Move the machine carefully to avoid spilling the water in the water

pan at the bottom of the unit.

2. Place a water container below the side water outlet behind the unit.

3. Unplug the water plug; the water will automatically flow into the water

container.

NOTE: Keep the water plug properly. During drainage, the unit can be tilted

slightly backwards. If the water container cannot hold all the water, plug the

water outlet with the water plug before the container is full to prevent water

from flowing onto the floor or carpet.

4. Once the water is discharged, plug the water outlet.

NOTE: Restart the machine only after the water plug and drainage cover are installed. Failure to do so

may cause condensate water to flow onto the floor or carpet.

Continuous Drainage

The self-evaporating system uses the collected water to cool the condenser coils for better performance. There

is no need to empty the drainage tank during cooling operation except in drying operation and high humidity

conditions. The condensate water evaporates at the condenser and is evacuated through the exhaust hose.

For continuous operation or unattended operation in drying mode, please connect the attached drain hose to the

unit. Condensate water can automatically flow into a bucket or drain by gravity.

Steps for Continuous Drainage:

1. Switch off the unit before operating.

2. Remove the plug of the water outlet opening and keep it in a safe

area.

3. Securely and properly connect the drain hose, ensuring it is not

kinked and is clear of obstructions.

4. Place the outlet of the hose over a drain or bucket and ensure that

water can freely flow out of the unit.

NOTE: Do not submerge the end of the hose into water, as this can

cause an "air lock" in the hose.

To Avoid Water Spillage:

•

Due to the large negative pressure of the condensate drain pan, tilt

the drain hose downward towards the floor. The degree of inclination should exceed 20 degrees.

•

Straighten the hose to avoid any traps that could restrict water flow.

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PA280 Portable Air Conditioner

Maintenance

Cleaning The Air Filter (Every Two Weeks)

Dust collects on the filter and restricts the airflow. Restricted airflow reduces the efficiency of the system, and if it

becomes blocked, it can cause damage to the unit. The air filter requires regular cleaning and is removable for

easy maintenance. Do not operate the unit without an air filter, as the evaporator may become contaminated.

Steps for Cleaning the Air Filter:

1. Press the POWER button to switch off the unit and unplug the power cord.

2. Remove the filter mesh from the unit.

3. Use a vacuum cleaner to suck dust from the filter.

4. Turn the filter over and rinse the air filter under running water. Let the water run through the filter in the

opposite direction of the airflow.

5. Set aside and allow the filter to air dry completely before reinstalling it.

Switch off the unit and remove the air filters. Rinse the air filter under running water.

WARNING! Do not touch the evaporator surface with bare hands, as it could cause injury to your fingers.

Cleaning Up of Refrigerant

General Measures:

•

Gas/vapour is heavier than air and may accumulate in confined spaces, particularly at or below ground level.

•

Eliminate every possible source of ignition.

•

Use appropriate personal protective equipment (PPE).

•

Evacuate unnecessary personnel, isolate, and ventilate the area.

•

Do not get in eyes, on skin, or on clothing. Do not breathe vapours or gas.

•

Prevent entry to sewers and public waters.

•

Stop the source of the release if safe to do so. Consider the use of water spray to disperse vapours.

•

Isolate the area until the gas has dispersed. Ventilate and test the gas levels before entering. Contact

competent authorities after a spill.

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PA280 Portable Air Conditioner

Troubleshooting

Symptom Inspection Solution

The unit is not

operating.

Check the power connection is secure.

Insert the power cord securely into the wall

outlet.

Check if the water level indicator lights up.

Empty the drain pan by removing the rubber

plug.

Check the room temperature. The range of operating temperature is 5-35°C.

The unit works

with reduced

capacity

Check the air filter for dirt. Clean the air filter as necessary.

Check if the air duct is blocked. Clear the obstacle.

Check if the room door or window is open. Keep the door and windows closed.

Check if the desired operating mode is

selected and the temperature is properly set.

Set the mode and temperature at the proper set

point according to the manual.

The exhaust hose is detached.

Make sure the exhaust hose is securely

attached.

Water Leakage

Overflow while moving the unit. Empty the water tank before transport.

Check if the drain hose is kinked or bends. Straighten the hose to avoid a trap existing.

Excessive Noise

Check if the unit is securely positioned. Place the unit on horizontal and firm ground.

Check if there are any loose, vibrating parts. Secure and tight the parts.

Noise sounds like water flowing.

Noise comes from flowing refrigerant. This is

normal.

Error

Codes

E0

Communication faults between main PCB and

display PCB.

Check the wire harness of the display PCB for

damage.

E1 Ambient temperature sensor failure

Check connection or replace it. To clean or

replace the temperature sensor.

E2 Coil temperature sensor failures.

Check connection or replace it. To clean or

replace the temperature sensor.

Ft Condensate water high level alarm.

Empty the drain pan by removing the rubber

plug.

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PA280 Portable Air Conditioner

Storage

Long-Term Storage:

If you will not be using the unit for an extended period (more than a few weeks), it is best to clean and dry the

unit completely. Please store the unit following these steps:

1. Unplug the unit and remove the exhaust hose and window kit. Store them with the unit.

2. Drain the remaining water from the unit.

3. Clean the filter and let it dry completely in a shaded area.

4. Re-install the filter in its position.

5. Keep the unit in an upright position when in storage.

6. Store the machine in a ventilated, dry, non-corrosive, and safe indoor place.

ATTENTION: The evaporator inside the machine must be dried out before packing the unit to avoid

component damage and mould growth. Unplug the unit and place it in a dry, open area for several days

to dry it out.

Disposal

WARNING! Releasing refrigerant into the atmosphere is strictly forbidden!

•

Do not dispose of electrical appliances as unsorted municipal waste; use separate collection facilities.

•

Contact your local government for information regarding the available collection systems.

•

If electrical appliances are disposed of in landfills or dumps, hazardous substances can leak into the

groundwater and enter the food chain, damaging health and well-being.

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PA280 Portable Air Conditioner

Specifications

Cooling Capacity 3.5kW (12000BTU)

Noise level 65dB

Refrigerant R290

Airflow Volume 350m³/h

Recommended Room Size 20-25m²

Input voltage 240V 150Hz

Power Plug Australian Standard (10A)

Note: The frequency of emptying water is dependent on the level of humidity in the air and also the mode the

unit is operating in e.g. the dehumidify function will require more frequent emptying.

Note: Minimal assembly required

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Some experts believe that the incorrect or prolonged use of almost any

product may cause serious injury or death. To help reduce your risk of

serious injury or death, refer to the information below. For more information,

see www.datastreamserver.com/safety



Consult all documentation, packaging,

and product labelling before use. Note

that some products feature

documentation available online. It is

recommended to print and retain the

documentation.



Before each use, check the product for

loose/broken/damaged/missing parts,

wear, or leaks (if applicable). Never use a

product with

loose/broken/damaged/missing parts,

wear, or leaks.



Products must be inspected and serviced

(if applicable) by a qualified technician

every 6 months. This is based on

average residential use by persons of

average size and strength, and on a

property of average metropolitan size.

Use beyond these recommendations may

require more frequent

inspections/servicing.



Ensure that all users of the product have

completed a suitable industry recognised

training course before being allowed

access to the product.



The product has been supplied by a general merchandise

retailer that may not be familiar with your specific

application or description of application. Be sure to attain

third-party approval from a qualified specialist for your

application before use, regardless of any assurances from

the retailer or its representatives.



This product is not intended for use where fail-safe

operation is required. As with any product (for example,

automobile, computer, toaster), there is the possibility of

technical issues that may require the repair or

replacement of parts, or the product itself. If the possibility

of such failure and the associated time it may take to

rectify could in any way inconvenience the user, business,

or employee, or financially affect the user, business, or

employee, then the product is not suitable for your

requirements. This product is not intended for use where

incorrect operation or a failure of any kind, including but

not limited to, a condition requiring product return,

replacement, parts replacement, or service by a

technician may cause financial loss, loss of employee

time or an inconvenience requiring compensation.



If this product has been purchased in error when

considering the information presented here, contact the

retailer directly for details of their returns policy, if

required.

diagrams, or images may be reproduced or transmitted in any form or by any means, electronic or

mechanical, including photocopying, scanning, or recording, or any information storage and retrieval system,

without express permission or consent from the publisher.

Carson PA280 3.5kW Portable Air Conditioner

Product's Documents

User Manual

Specifications

Carson PA280 Questions and Answers