Procedure to Remove Low Pressure Thermistor, Electronic Expansion Valve, and Others
Si281314E
8
Removal Procedure
7. Procedure to Remove Low Pressure Thermistor,
Electronic Expansion Valve, and Others
Procedure
Warning Be sure to wait for 10 minutes or more after turning off all power
supplies before disassembling work.
Step
Procedure
Points
Remove the outside
panels, their parts, and
the switch box, following
the procedure indicated at
"Removal of Outside
Panels and Related Parts"
and other instructions.
Be sure to collect the
refrigerant first, before
removing the main unit of the
motor operated valve.
Precaution for the mounting
of the coil of the motor
operated valve
1. Remove the pressure
thermistor
1
Remove the connector
for the pressure
thermistor (X17A).
2
Remove the pressure
thermistor after cutting
off the brazing (1
location).
2. Remove the pressure
switch
1
Remove the lead wire.
2
Remove the pressure
switch after cutting off
the brazing.
3. Remove the electronic
expansion valve
1
Pull out the coil from the
electronic expansion
valve upward.
2
Cut the brazing (2
locations) and remove
the body of the
electronic expansion
valve.
(Replace with the
assembly of the
electronic expansion
valve)
Pressure thermistor
Brazing
Pressure
switch
Coil of electronic
expansion valve
Body of electronic
expansion valve
Clip
Press the coil into tube until the
clip completely fits in the tube.
