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4. Dimensions and required servicing space of Branch Box
PAC-MK31BC (3-branches type)
450
96
233
81
C
B
A
C
B
A
25
25
25
70
70
Fig. 4-3
Fig. 4-4
2
Remove the electric cover, service panel, and top panel.
A
Electric cover
B
Service panel
C
Top panel
C
4
(mm)
A
320
B
12
C
102
278
40
90
87
70
F E
K
D
A
B
PAC-MK31BC (Fig.4-3)
Suspension bolt: W3/8 (M10)
Refrigerant pipe fl ared connection
A
Liquid pipe
ø6.35
Gas pipe
ø9.52
J
G
H
4.1. The direction of the piping can be changed. (Fig.
4-4). [Work Procedures] (Fig. 4-5)
1
Remove the screws in each part.
3
Install the top panel on the opposite surface.
C
Top panel
B
C
To outdoor unit
ø6.35
ø6.35
ø9.52
ø9.52
ø9.52
ø15.88
C
mm
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