London Cool KY44 User manual

Portable air conditioner unit –
KY44 Operating Instructions
Also called room air conditioner, mobile air cooler
Important Safety Instructions for your mobile air conditioner
1. Transport and store the portable unit in an upright position only
2. As this is a mobile cooler always place on an even and level surface
3. An opening in a window or wall is required to accommodate the exhaust hose to expel the hot air
4. The air conditioner unit is connected to an earthed power supply of the correct rating Refer to the rating label located
on the back of the unit)
5. The unit will cool when the room temperature is between 18°C - 32°C depending on the thermostat setting
6. Operate this unit in an ambient temperature of 32°C or lower
7. DO NOT use this unit for functions other than those described in this instruction leaflet
8. DO NOT tilt the unit
9. DO NOT cover or obstruct the mobile unit’s inlet and outlet grilles
10. Your air conditioner has been designed to be used only in the office and similar conditions and should not be used for
any other purpose
11. Never unplug the air conditioner while it is working, this could damage the electronic circuits
12. DO NOT use the unit in a wet room, such as bathroom to avoid the risk of electrical shocks
13. Do not bend or crush the warm air exhaust hose
14. DO NOT sit or place articles on the unit
15. DO NOT use the unit with wet or damp hands
16. DO NOT let chemical substances come into contact with the unit
17. DO NOT use the unit in the presence of flammable substances or vapours such as alcohol, insecticides petrol etc
18. DO NOT use the plug to start or stop the unit. ALWAYS use the intended control panel to start and stop the unit
19. ALWAYS keep an air path of at least 50cm from the walls and furniture
20. ALWAYS turn off the unit when it is not in use and remove the mains plug from the socket outlet
21. ALWAYS turn the unit off and remove the mains plug before cleaning, carrying out maintenance or moving location
22. Avoid the use of adaptor plugs, multiple sockets and/or extension leads. If there use is necessary, ensure they conform
to the current safety standards
23. Do not pull the electrical cable or place it near a source of heat: always unroll it completely to avoid dangerous
overheating. If the supply cord becomes damaged, please call London Cool on 0800 440 444 or a qualified person must
replace it in order to avoid a hazard
24. The filter must be used with the product at all times, when removing it for cleaning always turn the unit off and unplug
the mains plug from the socket
25. Do not operate the fan with a damaged power cord or plug, after it malfunctions, has been dropped or damaged. If the
power cord is damaged it must be replaced by London Cool or a qualified service engineer to avoid a hazard
Control Panel
1) Automatic timer
2) Cooling
3) Dehumidify Indicator
4) Room temperature
5) Fan Speed
6) Fan indicator
7) Swing indicator
8) Sleep indicator
9) Timer
10) Timer indicator
11) On / Off button
12) Mode button
13) Speed button
14) Swing button
15) Remote control infrared receiver
16) Sleep button
17) Timer button
18/19) Timer / Temperature up and down button

Control Panel (Automatic, Dehumidifying, Cooling, Fan mode operation)
1. Turn on the unit
Plug in the power cord. The unit will beep twice
Press the ‘ON/OFF’ button to turn the unit on. The LED displays the room temperature and operates in automatic mode
2. Select operating mode
Press the ‘MODE’ button to select the desired mode as shown below
AUTOMATIC - COOLING - DEHUMIFIFYING - FAN
3. Ad usting the temperature
The adjustable temperature range is 15-31°C. Press the up) or down) button to increase or decrease by 1°C.
The unit
LED shows the target temperature for 5 seconds and then displays the current room temperature
4. Ad ustable fan speed
Press the ‘SPEED’ button to select the desired fan speed as shown below
LOW SPEED - MEDIUM SPEED - HIGH SPEED
5. Turn off
Press ‘ON / OFF’ button, the unit will emit ‘di’ sound and stop working
6. Modes of operation
Automatic Mode
Once the Automatic mode is selected, the indoor temperature sensor operates to select the desired model
When the room temperature >24°C, the unit automatically selects cooling mode and the upper fan turns to low
speeWhen the room temperature is <23°C, the unit automatically selects fan mode and the upper fan turns to low speed
Dehumidifying Mode
The upper fan will run at low speed the speed is not adjustable)
The compressor and lower fan runs 8 minutes ON and then 6 minutes off automatically
The unit has constant temperature dehumidifying mode the temperature is not adjustable)
Cooling Mode
When the room temperature is higher than the set temperature the compressor will start to work
When the room temperature is lower than the set temperature the compressor will stop working and the upper fan
operates at its original speed
Fan Mode
The upper fan runs at set speed. The compressor and the lower fan motor will stop working
The temperature on this operation is not adjustable
Timer operation
Press the ‘TIMER’ button to set the automatic off time while the unit is running
Press the ‘TIMER’ button to set the automatic time while the unit is on standby
The adjustable time range is 1-12 hours by the hour
Swing operation
Press the ‘SWING’ button to change the airflow direction. The unit default setting is straight)
Press the ‘SWING’ button once the airflow direction will change to swing at 120° right - left
Sleep operation
Sleep operation works in COOLING mode
Press the ‘SLEEP’ button, the unit will run in sleep mode. The upper fans turn to low speed automatically. The set
temperature increase’s by 1°C per hours for up to 8 hours
The unit turns off after 8 hours while running in sleep mode
Maintenance for your mobile air conditioner
Before carrying out any maintenance works ensure the portable air conditioner unit is switched off and the three-pin plug is
removed from the power socket.
Filter Maintenance
•Take off the air filter cover from the back airflow vent
•Wash the air filter by immersing it gently into warm water with a neutral detergent. Rinse the filter of detergent and dry
it thoroughly in a shaded place
•Allow the filter to dry naturally before replacing it
How to drain the condenser water
When the unit is running in cooling mode, condensed water will drain into the water tray. The buzzer will sound 20 times while
the water tray gets full. An error code of E4 will be displayed on the LED panel and the cooling system will stop running
automatically, and the fan will stop after 3 minutes automatically as well. To empty the condensate tank follow the below steps:
1. Horizontally place the water plate under the drainage hole
2. Disconnect the rubber plug from the drainage pipe and the water will flow out
3. When the water tray gets full, push the rubber plug back into the drainage hole, and empty the water plate
4. Repeat steps 1-3 until all the water has been drained from the tank.

Trouble Shooting your KY44 portable room cooler
PROBLEM CAUSE SOLUTION
The mobile air conditioner does not work Unit is not plugged in
Faulty plug or socket
Blown or tripped fuse
Plug into the socket
Call London Cool on 0800 440 444
Replace or reset fuse
The display shows run mode, but does
not run
The TIMER has been set Cancel the TIMER or wait for the timer to
initiate
In cooling mode The room temperature is lower then the
set temperature
It is normal
No cold air is being delivered There is frost on the evaporator The unit is defrosting & will run after
defrost termination
In dehumidifying mode, no cool air is
being delivered
There if frost on the evaporator The unit is defrosting & will run after the
defrost termination. This is normal
LCD window shows E2, E3 code Room temperature sensor Call London Cool on 0800 440 444
LCD window shows E4 code Water tank is full Drain the condensate tank
London Cool 0800 440444 air conditioning rental hire sale installation maintenance dehumidifiers dryers heaters
fans
London Cool air conditioner rental and sales
This document has been compiled in good faith, but no representation is made or warranty given either express or implied) as
to the completeness or accuracy of this information