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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.
Page 8
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 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
to periodically wipe down the grille, to prevent
blocked airflow due to animal hair.
Care And Maintenance
4
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