Mitsubishi Electric PURY-P200YLM-A(1) Service Handbook page 373

[8-14 Solenoid Valve Block and Check Valve Replacement Instructions ]
Detailed View of Part A
Brazing or debrazing pipes
2 3
J (ø15.88)
2 3
*This figure does not show heat exchanger.
[P200, P250]
6
HWE1314A
Check valve replacement
3
I (ø28.6)
2 3
CV6a
2 (ø15.88)
5 (ø22.2)
CV9a
6 (ø22.2)
Angle of the pipes when replacing CV8a,CV9a
3
4
I
J
CV4a
1 (ø28.6)
3 (ø28.6)
CV8a
(ø28.6)
M
Check valve ASSY
(Figure as viewed from point M)
[P300, P350, P400]
6
- 362 -
When replacing CV4a:
K
Remove the brazing 1.
When replacing CV6a:
Remove the brazing 2.
When replacing CV8a:
Remove the brazing 3
and 4.
When replacing CV9a:
4
L
Remove the brazing 5
and 6.
4
GB