Care And Maintenance - Kaisai KCA3U-12 Bedienungsanleitung

Manual Operations
This display panel on the indoor unit can be used to operate the unit in case the remote control has
been misplaced or is out of batteries.
Infrared receiver
Operation indicator
LED display
Fig. 3.2
MANUAL button: This button selects the mode in the following order: AUTO, FORCED COOL, OFF.
•
FORCED COOL mode: In FORCED COOL mode, the Operation light flashes. The system will then
•
turn to AUTO after it has cooled with a high wind speed for 30 minutes. The remote control will
be disabled during this operation.
OFF mode: When the panel is turned OFF, the unit turns o
•
3
Manual button
Alarm indicator
Timer indicator
PRE-DEF
(pre-heating/defrost)
indicator
Fig. 3.1
remote control is re-enabled.
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Care And Maintenance

Safety Precautions
Contact an authorized service technician for
•
repair or maintenance of this unit. Improper
repair and maintenance may cause water
leakage, electrical shock, or fire, and may
void your warranty.
DO NOT substitute a blown fuse with a
•
higher or lower amperage rating fuse, as this
may cause circuit damage or an electrical fire.
Please make sure the drain hose is set up
•
according to the instructions. Failure to do so
could cause leakage and result in personal
property damage, fire and electric shock.
Make sure that all wires are connected
•
properly. Failure to connect wires according
to instructions can result in electrical shock
or fire.
Unit Maintenance
BEFORE CLEANING OR
MAINTENANCE
Always turn o system
•
and disconnect its power supply before
cleaning or maintenance.
DO NOT use chemicals or chemically
•
treated cloths to clean the unit
DO NOT use benzene, paint thinner,
•
polishing powder or other solvents to clean
the unit. They can cause the plastic surface
to crack or deform.
DO NOT wash the unit under running
•
water. Doing so causes electrical danger.
DO NOT use water hotter than 40°C (104°F)
•
to clean the front panel. This can cause the
panel to deform or become discolored.
Clean the unit using a damp, lint-free cloth
•
and neutral detergent. Dry the unit with a
dry, lint-free cloth.
How To Clean The Air Filter
The filter prevents dust and other particles from
entering the indoor unit. Dust buildup can reduce
the efficiency of the air conditioner. For optimum
efficiency, clean the air filter every two weeks or
more frequently if you live in a dusty area. Replace
the filter with a new one if it' s heavily clogged and
unable to be cleaned.
4
WARNING: DO NOT REMOVE OR
CLEAN THE FILTER BY YOURSELF
Removing and cleaning the filter can be
dangerous. Removal and maintenance must be
performed by a certified technician.
NOTE: In households with animals, you will have
toperiodically wipe down the grille to prevent
blocked airflow due to animal hair.
1. Unlock the grille by pushing the two tabs
towards the middle simultaneously.
2. Unplug the display panel cable from the
control box on the main body.
Press tabs to
release grille
Fig. 4.1
3. Detach the grille from the main unit by
holding the grille at a 45° angle, lifting it up
slightly and then pulling the grille forward.
Fig. 4.2
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