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OUTDOOR UNIT INSTALLATION
FOR SINGLE Z ONE APLICATIONS_
!REFER TOTHE 38GJ OWNER'S M ANUAL F OR MULTIZONE) /
Step
four:
connect
indoor
and outdoor
pipes
1. Remove the screw on the right han-
dle of outdoor unit and then remove
the handle.
screw
handle
3. Pretightening the union nut with
hand.
pipe joint
union nut
I
I
I
I
I
I
I
I
I
I
I
I
I
!
I
2. Remove the screw cap of valve and
aim the pipe joint at the bellmouth of
pipe.
// liquid pipe
liquid .....l_
gas pipe
valve
_
gas valve
4. Tighten the union nut with torque
wrench by referring to the sheet
below.
¢1/4
in (6 ram)
¢3/8 in (9.52 mm)
¢1/2 in (12 mm)
¢5/8
in (16 ram)
qb3/4 in (19 ram)
20.34-27.12 ft.lb(15-20 N.m)
40.68-54.24 ft.lb(30-40 N.m)
61.02-74.58 ft.lb(45-55 N.m)
81.36-88.14 ft.lb(60-65 N.m)
94.93-101.7 ft.lb(70-75 N.m'
Step five: connect
outdoor
electric
wire
1. Remove the wire clip; connect the po-
wer connection wire and signal control
wire (only for heating unit) to the wiring
terminal according to the color; fix them
with screws.
handle
18K
@ L_l,I
_I_,1
_1 _11 oj
0,oon,_
i___/__Foo,,,
Indoor
unit connection
POWER
k.
09, 12K
1'
S
L2'
G
(_
L2
Indoor unit I
-32-
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