Westpoint 12K - Unit Maintenance

DC Inverter U-match Series Cassette Type Unit
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5.3 Unit Maintenance
NOTES!
(1) Before cleaning, please make sure the unit is stopped. Cut the circuit breaker
and remove the power socket, otherwise, electric shock may occur.
(2) Do not wash the air conditioner with water, otherwise fire hazard or electric
shock may occur.
(3) When cleaning the filter, please be careful of your steps. If you need to work
high above the ground, please be extremely careful.
(4) Only professionals are allowed to carry on daily maintenance.
5.3.1 Clean Air Filter
If the air conditioner is used at a dusty place, clean the air filter regularly. (Once
every half a year)
How to clean the air filter
(1) Open the air intake grill.
Push the clasps outward and then
open the air intake grill.
—
(2) Remove the air filter.
1)
Remove the screws by a
screwdriver as shown in the
picture.
2)
Push those two fasteners and
open the panel grille.
3) Open the air inlet grille at 45°,
raise it and remove the grille.
4) Disassemble the filter screen.
Draw out the filter screen and
remove it.