Mitsubishi Electric M Series Installation Manual page 4

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