Carrier 42KUE036N Installation Manual page 7

(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).
Twist off these two parts, then change to the R22 piston.
Piston
Locate the hanging arm on the hanging screw bolt.
(Refer to Fig. 5-10)
Screw nut
Washer
Hanging
screw bolt
Hanging arm
2. Ceiling Installation
D. Connecting point of
refrigerant pipe
(D.gas side)
E. Connecting point of
refrigerant pipe
(E. Liquid side)
Drain point
Downward declicity lower between(1-2)/100
3. Wall Mounting Installtion
This end is connected
to the evaporator
Fig.5-9
5.3
Table 5-1
Fig.5-10
Fig. 5-11
Fig. 5-12
Unit dimensions
MODEL A B C
18~24 1068 675 235
1285 675 235 1200
30~48
1650 675 235 1565
36~48
60 1650 675 235 1565
Fig. 5-13
unit：mm
D E
983
220
220
220
220
installation manual
5