Toyotomi TKN-A28DV User Manual page 34

ROOM WALL MOUNTED AIR CONDITIONER
Air freshening fi lter
plasma
Air fi lter
Hold the two parts of Plasma where
are marked with signal and lift it.
Then you can open the cover of the
plasma and remove the fi lter.
6) Stop the air conditioner and disconnect power.
Remove the batteries from the remote controller.
7) The outdoor unit requires periodic maintenance
and cleaning. Do not attempt to do this by yourself.
Contact the authorized service.
Checks before operation
• Check that the wiring is not broken off or disconnected.
• Check that the air fi lters are installed.
• Check if the air outlet or inlet is blocked after the air
conditioner has not been used for a long time.
CAUTION
• Do not touch the metallic parts of the air conditioner
when you are removing the air fi lters. Injuries may
occur when handling sharp metal edges.
• Do not use water to clean inside the air conditioner.
Exposure to water may destroy the insulation, leading
to a possible electric shock.
• When cleaning the air conditioner, fi rst make sure
that the power and circuit breaker are turned off .
The following events may occur during normal operation.
1. Protection of the air conditioner.
Compressor Protection
• The compressor can't start for 3 or 4 minutes after it
stops. Anti-Cold air (only cooling and heating models).
• The unit is designed not to blow cold air in HEAT
mode, when the indoor heat exchanger is in one of the
following three situations and the set temperature has
not been reached.
A. When heating has just started.
B. Defrosting.
C. Low temperature heating.
• The indoor or outdoor fan stops running when defrosting (Cooling
and Heating models only)
Defrosting (Only for Cooling/Heating models)
• Frost may be generated on the outdoor unit during heat cycle when
outdoor temperature is low and humidity is high resulting in lower
heating effi ciency of the air conditioner.
• During this condition air conditioner will stop Heating
operation and start defrosting automatically.
• The time to defrost may vary from 4 to 10 minutes
according to the outdoor temperature and the amount
of frost built up on the outdoor unit.
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GB