Mitsubishi Electric PURY-HP72 Service Handbook page 329

R410a
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[8-16 Solenoid Valve Block and Check Valve Replacement Instructions ]
Detailed View of Part A
Brazing or debrazing pipes
2 3
2 3
G
(ø28.6)
H
2 3
(ø15.88)
*This figure does not show heat exchanger.
Angle of the pipes when replacing CV8a, CV9a
3
(Figure as viewed from point K)
HWE13080
Check valve replacement
3
H
CV6a
2
(ø15.88)
5
(
ø 22.2)
CV9a
6
(
ø 22.2)
Check valve ASSY
6
4
- 318 -
G
CV4a
When replacing CV4a
I
Remove the brazing 1.
1
(ø28.6)
When replacing CV6a
3
Remove the brazing 2.
(ø28.6)
CV8a
When replacing CV8a
Remove the brazing 3
and 4.
When replacing CV9a
4
J
Remove the brazing 5
(ø 28.6)
and 6.
K
:
:
:
:
GB

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