Procedure To Remove Pressure Sensor, Electronic Expansion Valve, And Others - Daikin RZQ100KV4A Removal Procedure

Procedure to Remove Pressure Sensor, Electronic Expansion Valve, and Others

5. Procedure to Remove Pressure Sensor,
Electronic Expansion Valve, and Others
Procedure
Step
Remove the top panel
and the front panel (2)
accordance with the
Procedure to remove
Outside Panels.
1. Remove the pressure
sensor
1 Disconnect the
pressure sensor
connector (X17A).
Use 2 spanners to
2
remove the pressure
sensor.
2. Remove the solenoid
valve
Disconnect the solenoid
1
valve connector (X26A
or X27A).
2 Unscrew the 1 screw
that fixes the solenoid
valve coil, and then
remove the coil.
3 Remove brazing from
the 2 places, and then
remove the solenoid
valve.
3. Remove the electronic
expansion valve.
Disconnect the
1
electronic expansion
valve connector
(X21A).
Pull out the coil for the
2
electronic expansion
valve coil upward.
3 Remove brazing from
the 2 places, and then
remove the electronic
expansion valve.
6
Warning Be sure to wait for 10 minutes or more after turning off all power
supplies before disassembling work.
Procedure
Pressure sensor
Electronic
expansion
valve coil
Electronic
expansion
valve
Brazing
Align the dimple of the
electronic expansion valve and
the stopper of the electronic
expansion valve coil, and then
press them in until you hear
them click.
Si281316
Points
Before removing the
solenoid valve or the
electronic expansion valve,
be sure to recover the
refrigerant.
Precaution for mounting the
coil for the electronic
expansion valve
Stopper
Dimple
Removal Procedure