Kaisai RG57A1/BGEF, Руководство пользователя

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39
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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.
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 off your air conditioning 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.
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.
Care And Maintenance
4
6. Rinse the filter with clean water and allow it
to air-dry.
DO NOT
let the filter dry in direct
sunlight.
7. Reinstall the filter.
8. Reinstall the front grille and reconnect the
display panel cable to the control box on the
main body.
Repairing Refrigerant Leaks
WARNING
•
If the refrigerant leaks, turn off the air
conditioner and any combustible heating
devices, ventilate the room and call your
dealer immediately. Refrigerant is both toxic
and flammable. DO NOT use the air
conditioner until the leak is repaired.
•
When the air conditioner is installed in a
small room, measures must be taken to
prevent the refrigerant concentration from
exceeding the safety limit in the event of
refrigerant leakage. Concentrated
refrigerant causes a severe health and safety
threat.
Refrigerant Leak Detection System
(some models)
•
In the event of a refrigerant leak, the LCD
screen will display “EC” and the LED indicator
light will flash.
Preparation For Periods Of Non-Use
Maintenance after Extended Non-Use
1. Remove any obstacles blocking the vents of
both the indoor and outdoor units.
2. Clean the air filter and the front grille of the
indoor unit. Reinstall the clean, dry air filter in
its original position.
3. Turn on the main power switch at least 12
hours prior to operating the unit.
Storing the Unit While Not In Use
1. Run the appliance on FAN mode for 12 hours
in a warm room to dry it and prevent mold.
2. Turn off the appliance and unplug it.
3. Clean the air filter according to the instructions
in the previous section. Reinstall the clean, dry
filter before storing.
4. Remove the batteries from the remote control.
NOTE: Some models include an auto-lifting
panel function, which allows the grill to move
vertically and simplifies the filter cleaning process.
4. Remove the air filter.
5. Clean the air filter by vacuuming the surface
or washing it in warm water with mild
detergent.
A. If using a vacuum cleaner, the inlet side
should face the vacuum.
Fig. 4.3
B. If using water, the inlet side should face
down and away from the water stream.
Fig. 4.4
Fig. 4.2