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INSTALLATION MANUAL
14
Maintenance and Service
CAUTION
!
Before performing any maintenance, turn
off the main power to the system.
Never use any of the followings:
• Water hotter than 40 °C.
Could cause deformation and/or
discoloration.
• Volatile substances.
Could damage the surfaces of the air
conditioner.
Air Filters
The air filters behind the front panel / grill
should be checked and cleaned once in every
2 weeks or more often if necessary. To
remove the filters see the self explanatory
diagrams for each model type. Clean the
filters with a vacuum cleaner or warm soapy
water. If dirt is not easily removed, wash with
a solution of detergent in luke warm water.
Dry well in shade after washing and reinstall
the filters back in place.
INSTALLATION PLACES
Ceiling
F
C ≥ 500
Model
1.6 ~ 10.0 kW
4 Way
10.0 ~ 14.5 kW
2 Way
1 Way
F
Hanging bolt
(W3/8 or M10)
Nut
(W3/8 or M10)
Spring washer
(M10)
* The feature can be changed according to
type of model.
Top view
Inspection hole
A = 600
Front view
D
Chassis
L1
L2
D
660
860 1 060 858 1 208 1 208
E
155
155
Chassis
BH
BG
D
750
830 1 006 1 160
E
158
186
F
Ceiling board
C ≥ 500
Floor
(unit: mm)
A
2 000 < A ≤ 3 600
2 500 < A ≤ 4 200
1 800 < A ≤ 3 300
1 800 < A ≤ 3 300
Flat washer for M10
(accessory)
Flat washer for M10
(accessory)
Nut
(W3/8 or M10)
(600X600)
Control box
A = 600
Front
F
C ≥20
(unit: mm)
L3
M1
M2
M3
155 201.4 201.4 291.4
BR
B8
294
330
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