Mitsubishi Electric PURY-RP200 Service Handbook page 276

[ IX Troubleshooting ]
Detailed View of Part A
Brazing or debrazing pipes
N
(φ28.6 [1-1/8"])
(φ15.88 [5/8"])
* This figure does not show heat exchanger.
HWE10140
Check valve replacement
O
2
(φ15.88 [5/8"])
5
(φ25.4 [1"])
7
(φ15.88 [5/8"])
CV10a
CV9a
8
(φ15.88 [5/8"])
6
(φ25.4 [1"]) 4
(φ28.6
Angle of the pipes when replacing CV8a,CV9a,CV10a
(Figure as viewed from point Q)
8
O
CV6a
CV4a
N
1
(φ28.6 [1-1/8"])
3
(φ28.6
[1-1/8"])
CV8a
[1-1/8"])
G
Q
Check valve ASSY
6
- 267 -
I When replacing CV4a:
Remove the brazing
1.
When replacing CV6a:
Remove the brazing
2.
J
When replacing CV8a:
Remove the brazing 3
and 4.
When replacing CV9a:
K Remove the brazing 5
and 6.
When replacing
CV10a:
M
Remove the brazing 7
and 8.
4
GB