Mitsubishi Electric CITY MULTI CMB-WM108V-AA Manuel D'installation page 5

4
[Fig. 4.2.1]
HBC controller 1
A
HBC controller 2
B
A
[Fig. 4.2.2]
A
B
[Fig. 4.3.1]
C
B
A
D
E
F
HBC controller 1 HBC controller 2
Slope of twinning pipes (high-pressure side and low-pressure side)
When using twinning pipes on the high-pressure piping and the low-pressure piping, connect them horizontally.
If the slope exceeds the specified angle, it may cause lack of capacity.
A Main-HBC controller
B Twinning pipe (field supply)
Note:
*1. Straight run of pipe connecting twinning pipe is 500 mm or more.
A Cut here
B Remove brazed cap
A Locally procured insulating material
for pipes
B Bind here using band or tape.
C Do not leave any opening.
D Lap margin: more than 40 mm
E Insulating material (field supply)
F Unit side insulating material
4.2
Pipe size
ø15.88 (Brazing)
4.3
5