Qlima S 3925 Instrucciones De Uso página 51

2. Clean the air filter and insert it again.
Clean a very dirty filter in lukewarm water with detergent. Let the filter completely dry at a spot with-
out direct sunlight after cleaning.
3. Close the front panel.
When the air conditioner is being used in a very dusty environment, it has to be cleaned every two
weeks.
F
OPERATING TEMPERATURES
Cooling, heating and / or dehumidifying is possible at the following inside or outside temperature.
Room temperature
Outdoor temperature
G
TROUBLESHOOTING
Problem
Unit doesn't work.
No cooled or heated air.
No effective control.
Do not start the unit
immediately.
Unusual odour.
Sound of running water.
Cracking sound.
A lot of vapour/mist is
coming out the air out-
let.
The red indicator light
for the compressor fla-
shes continuous and the
fan of the indoor unit is
not working anymore.
Refrigeration
16 – 48°C
0 – 48°C
Cause / Solution
The plug is not inserted correct in the socket.
The batteries of the remote control are empty.
The safety switch is activated or the fuse is blown.
Are the air inlets, outlets obstructed?
Is the temperature set correctly?
Is the air filter clogged?
Due to a malfunction (discharge of static electricity, power system failure) the
device will not work properly. If this is the case, pull the plug out of the soc-
ket and insert it again after 2-3 seconds.
Changing mode when the unit is in service: 3 minute delay.
Odour might come form another source, furniture, cigarettes, etc. The unit
blows the sucked in air out again.
Cause by the refrigerant in the air conditioner, this is not a malfunction.
Sound of defrosting in the heating mode.
The sound can be caused by the expansion/contraction of the front panel due
to changes in temperature.
Vapour/mist is formed when the air temperature in the room drops strongly
because cold air is being exhausted in the COOLING or DRY mode.
The unit switches from the heating mode to the defrost mode. The indication
light turns off within 10 minutes, the unit returns to the heating mode.
Mode
Heating
16 – 31°C
-15 – +24°C
Dehumidify
16 – 48°C
0 – 48°C
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