83
MINI 4-way cassette
type indoor unit
Installing air cleaner and air inlet grid:
1. Mounting the gauze: opposite to the ways of dismantling the gauze
(as shown in Fig. 3 above).
2. Mounting the air inlet grid: as shown in the right gure, nip the
locks on the grid as directed by arrows, put the side with the lock
device into the lock port, and then put the side with locks into the
panel frame. Release the locks to position the grid after determining
that the grid is abutting upon the bottom of the panel frame.
lock device
lock port
locks
insert air inlet grid
Cleaning the air outlet port and the shell:
■ Don't use gasoline, benzene, diluents, polishing powder or liquid insecticide to clean them.
■ Do not clean them with hot water of above 50°C to avoid fading or distorting.
Attention
■ Wipe them with soft dry cloth.
■ Water or neutral dry cleanser is recommended if the dust cannot be removed.
■ The Wind Deector can be dismantled to clean (as below).
Cleaning Wind Deector:
■ Do not wipe the wind deector with water forcibly to avoid the oss falling off.
Maintenance before and after Operating Season
Before Operating Season:
After Operating Season:
1. Please make the following checkup:
■ There is no blockage in inlet port and outlet port of outdoor and indoor units.
■ The ground line and the wiring are in the proper state.
If abnormal condition occurs, consult the after-service personnel.
2. Clean the air cleaner and the shell.
■ After cleaning, the air cleaner must be mounted.
3. Switch it on to the power.
■ After cleaning, the air cleaner must be mounted.
1. In sunny days, blowing operation can be performed for half a day to make the inside of machine dry.
2. Switch it off.
■ Electrical power should be cut down to economize electricity, or the machine will still consume power.
3. Clean the air cleaner and the shell.
■ Air cleaner and shell must be mounted after cleaning. For cleaning details, refer to Maintenance.
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