Mitsubishi Electric PURY-P200YLM-A(1) Service Handbook page 371

[8-14 Solenoid Valve Block and Check Valve Replacement Instructions ]
1) Remove the upper and
lower service panels
(Panel FU and FB).
H (ø12.7)
3 8
A (ø19.05)
3 8
E (ø15.88)
3 8
Removing or installing
2 7
Solenoid valve block
Supporting plate for
Solenoid valve block
Solenoid
valve block
Screw
(M5)
* Refer to the next page for Check valve (CV4a, CV6a, CV8a, CV9a) replacement procedures.
HWE1314A
Coil cover, Solenoid valve coil
1 9
(SV4a,SV4b,SV4d)
Heat exchanger
G (ø12.7)
3 8
D (ø15.88)
3 8
B (ø15.88)
3 8
- 360 -
2) Remove the control box and
the partition plate.
3) Remove the cable that is fixed
to the Frame M ASSY and
remove the Frame M ASSY.
Brazing or debrazing pipes
3 8
*This figure does not show heat
exchanger.
Removing Solenoid valve block ASSY
4
F
Removed Solenoid
valve block ASSY
Removing or fixing the Supporting
5 6
plate for Solenoid valve block
Solenoid
valve
block
Screw
Supporting plate
(M5)
for Solenoid valve block
C
(ø9.52)
F (ø28.6)
G
A
H
C
E
D
B
GB