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1
The indoor unit show as
Following Fig.4-21 twist-off the screws, along the direction of A
2
get off the cover plate A and cover plate B.
Dismounting bolt A
3
Dismounting bolt C
4
Along the direction of B and C divided the part B and part C of
5
indoor unit.
The part A and part B of indoor unit individual put into the
6
positionsite, then install the indoor unit following
order of step 2,3,4 and 5.
Maintenance of motor
bolt
motor
assembly
bottom
cover plate
screw
1
As figure dismounting the bolt of bottom,get down the bottom
cover plate.
2
As figure dismounting 6 bolts in the front plate.
3
Support the fan subassembly from the bottom, then litter up, get
down fan subassembly.
4
After finished maintenance of motor, then install the motor
assembly in the reverse order of step 1,2 and 3.
During this process,the indoor unit don't need dismounted.
5
Fig.4-20
the reverse
pothook
scroll
Fig.4-12
During teardown and installation, the scroll was allowed direct
support by hand
Fan subassembly is more weightiness, please take careful
during teardown and installation, and keep from hurt by fan
subassembly.
5. INSTALLATION SPACE
Confirm that there is enough room for installation and mainte-
nance.
Maintenance roomage
Maintenance roomage
Confirm the minimum
drain tilt is 1/100 or more
6. REFRIGERANT PIPE
Cover the pipe before connecting to keep rubbish, dust or other
impurities out.
Table.6-1
Piping material
Capaticyl(KW)
Gas side
Piping
Liquid side
NOTE
600mmX600mm
checking orifice
Fig.5-1
checking orifice
Fig.5-2
Copper special for air conditioner
7.1/8/9/11.2/14/16/20/25/28
Φ16
Φ9.52
installation manual
10
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