Portable air conditioner unit – KY44
Operating Instructions
Also called room air conditioner, mobile air cooler
Important Safety Instructions for your mobile air
conditioner
Transport and store the
portable unit in an upright position only
As this is a mobile cooler
always place on an even and level surface
An opening in a window or
wall is required to accommodate the exhaust hose to expel the
hot air
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)
The unit will cool when the
room temperature is between 18°C - 32°C depending on
the thermostat setting
Operate this unit in an
ambient temperature of 32°C or lower
DO NOT use this unit for
functions other than those described in this instruction
leaflet
DO NOT tilt the unit
DO NOT cover or obstruct the
mobile unit’s inlet and outlet grilles
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
Never unplug the air
conditioner while it is working, this could damage the
electronic circuits
DO NOT use the unit in a wet
room, such as bathroom to avoid the risk of electrical shocks
Do not bend or crush the warm
air exhaust hose
DO NOT sit or place articles
on the unit
DO NOT use the unit with wet
or damp hands
DO NOT let chemical
substances come into contact with the unit
DO NOT use the unit in the
presence of flammable substances or vapours such as alcohol,
insecticides petrol etc
DO NOT use the plug to start
or stop the unit. ALWAYS use the intended control panel to
start and stop the unit
ALWAYS keep an air path of at
least 50cm from the walls and furniture
ALWAYS turn off the unit when
it is not in use and remove the mains plug from the socket
outlet
ALWAYS turn the unit off and
remove the mains plug before cleaning, carrying out maintenance
or moving location
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
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
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
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)
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
Select operating
mode Press the ‘MODE’ button to select
the desired mode as shown below AUTOMATIC - COOLING -
DEHUMIFIFYING - FAN
Adjusting 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
Adjustable fan
speed Press the ‘SPEED’ button to
select the desired fan speed as shown below LOW SPEED -
MEDIUM SPEED - HIGH SPEED
Turn off Press
‘ON / OFF’ button, the unit will emit ‘di’
sound and stop working
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:
Horizontally place the water
plate under the drainage hole
Disconnect the rubber plug
from the drainage pipe and the water will flow out
When the water tray gets
full, push the rubber plug back into the drainage hole, and
empty the water plate
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
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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
(up)
or
(down)
button to increase or decrease by 1°C. The unit
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