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Split Air Conditioner | Aire acondicionado Split | Ar condicionado Split
Clean filter
• The filter should be cleaned every three months. If there is a lot of dust in the
operation environment, the frequency of cleaning can be increased.
• To avoid injury, do not touch the fins after removing the filter.
• To avoid deformation or fire hazard, do not use fire or a hair dryer to dry the
filter.
NOTICE: Checking before seasonal use
1. Check whether air inlets are blocked.
2. Check whether air switch, plug and socket are in good condition.
3. Check whether the filter is clean.
4. Check whether drainage pipe is damaged.
NOTICE: Checking after seasonal use
1. Disconnect power supply.
2. Clean indoor unit’s filter and panel.
2.4. Troubleshooting
General phenomenon analysis
Please check the items below before asking for maintenance. If the malfunction still
can’t be eliminated, please contact a local dealer or qualified professional.
Phenomenon
Check items
Solution
Indoor unit can’t
receive remote control’s
signal or remote control
is inactive.
Is it experiencing severe
interference (such as from static
electricity or unstable voltage)?
Pull out the plug. Reinsert the plug after
about 3min, and then turn the unit on
again.
Is the remote control within the
signal receiving range?
Signal receiving range is 8m.
Are there any obstacles?
Remove obstacles.
Is the remote control pointing
at the receiving window?
Select proper angle and point the
remote control at the receiving window
on the indoor unit.
Does the remote control have
low; sensitivity, fuzzy display, or
no display?
Check the batteries. If the battery
power is too low, please replace them.
No display when operating
remote control?
Check whether remote control appears
to be damaged.
If yes, replace it.
Fluorescent lamp in room?
Move the remote control closer to
indoor unit.
Turn off the fluorescent lamp and then
try it again.
No air emitted from
indoor unit
Indoor unit’s air inlet or outlet
is blocked?
Eliminate obstructions.
If in heating mode, has the
indoor temperature reached
the set temperature?
After reaching to set temperature, the
indoor unit will stop blowing out air.
Has heating mode just been
turned on?
In order to prevent blowing out cold air,
the indoor unit will only be started after
several minutes delay. This is a normal
phenomenon.
Air conditioner can’t
operate
Power failure?
Wait until power is restores.
Is the plug loose?
Reinsert the plug.
Air switch trips off or fuse is
blown?
Ask a professional to replace the air
switch or fuse.
Wiring has a malfunction?
Ask a professional to replace it.
Unit restarts immediately after
stopping operation?
Wait for 3min, and then turn the unit
on again.
Is the function setting on the
remote control correct?
Reset the function.
Mist is emitted from
indoor unit’s air outlet
Is there high indoor
temperature and humidity?
This is due to the indoor air being
cooled rapidly. After a while the indoor
temperature and humidity will decrease
and the mist will disappear.
Set temperature can’t
be adjusted
Is unit operating in auto mode? Temperature can’t be adjusted in auto
mode.
Please switch the operating mode if you
need to adjust the temperature.
Your required temperature
exceeds the set temperature
range?
Set temperature range:
16°C ~30°C.
Cooling (heating) effect
is not good.
Voltage is too low?
Wait until the voltage returns to
normal.
Filter is dirty?
Clean the filter.
Is Set temperature within the
proper range?
Adjust temperature to within the
proper range.
Door or window are open?
Close doors and windows.
1. Open panel
Pull the panel out to a certain angle
as shown in the figure.
2. Remove filter
Remove the filter as indicated in the
figure.
3. Clean filter
Use dust catcher or water to clean the filter.
When the filter is very dirty, use water
(below 45ºC) to clean it, and then put it in a
shaded and cool place to dry.
4. Install filter
Install the filter and then close the panel
cover tightly.
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