Electrical Box / PCB
Si001655E
8
Removal Procedure
4. Electrical Box / PCB
Warning
Be sure to wait for 10 minutes or more after turning off all power supplies before
disassembling work.
Step
Procedure
Points
1. Remove the electrical
box.
1: black, front
2: white, front
3: red, front
When reassembling, wind
the earth / ground wire
around other wires and fix
them with a clamp.
Make sure the wires do not
touch the four way valve.
1
Cut the clamp and
disconnect the 3
connectors from the
terminal board.
2
Remove the screw and
detach the earth /
ground wire.
3
Disconnect the
connector [S80].
[S80]: four way valve coil
Connector
Clamp
(R20391)
Four way valve
Earth / ground wire
(R20393)
Earth / ground wire
(R20392)
[S80]
(R20394)