Outdoor Unit (80 / 90 Class)
1.6
Removal of
Procedure
before disassembling work.
Step
Remove each wire
1
harness.
2
Take off the putty, and
remove each
thermistor.
3
Remove the electronic
expansion valve coil.
234
Electronic Expansion Valve
Warning
Be sure to wait 10 minutes or more after turning off all power supplies
Procedure
Si12-308
and
Thermistor
Points
Place the thermistor so that
its end comes up to the end
of the presser spring.
Be careful not to lose the
presser spring for the
discharge pipe thermistor.
S90:
Outdoor air thermistor (Blue)
Heat exchanger thermistor
(Gray)
Discharge pipe thermistor
(Black)
S92: Gas pipe thermistor
Room A (Black)
Room B (Gray)
Room C (Brown)
Room D (Red)
S93: Liquid pipe thermistor
Room A (Black)
Room B (Gray)
Room C (Yellow)
Room D (Blue)
Removal Procedure