5
installation manual
Twist off these two parts, then change to the R22 piston.
This end is connected
to the evaporator
Piston
(NOTE: if the unit is to be matched with a R22 CDU, at this
step the throttle piston must be changed to the R22 type).
3. Wall Mounting Installtion
2. Ceiling Installation
Locate the hanging arm on the hanging screw bolt.
(Refer to Fig. 5-10)
Screw nut
Washer
Hanging
screw bolt
Hanging arm
Fig.5-9
02 ～ mm52
mm02
Unit dimensions
5.3
Table 5-1
unit：mm
Fig. 5-11
Fig. 5-12
Fig. 5-13
D. Connecting point of
refrigerant pipe
(D.gas side)
Drain point
Downward declicity lower between(1-2)/100
E. Connecting point of
refrigerant pipe
(E. Liquid side)
MODEL
30~48
18~24
AB DEC
1068 675 235 983
60
220675 235 1565
1650
220
1285 675 235 1200
220
36~48
220675 235 1565
1650
Fig.5-10
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