Mitsubishi Electric PAC-MKA50BC Installation Manual page 4

4. Dimensions and required servicing space of Branch Box
PAC-MKA30BC (3-branches type)
C B A
C B A
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
(inch)
A
B
C
F
E
D
A
B
PAC-MKA30BC (Fig.4-3)
Suspension bolt: W3/8 (M10)
Refrigerant pipe ared connection
A B
Liquid pipe 1/4, ø6.35 1/4, ø6.35
Gas pipe 3/8, ø9.52 3/8, 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
C
inch, mm
C To outdoor unit
1/4, ø6.35 3/8, ø9.52
3/8, ø9.52 5/8, ø15.88