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RZQ100~140C7, RZQS125·140C7V1B
SiBE28-804
282
Removal Procedure
2.5
Removal of Pressure Sensor, Electronic Expansion
Valve, and Others
Procedure
Warning Be sure to commence the disassembling work after 10 minutes or
more elapsed from all power supplies have been turned off.
Step
Procedure
Points
Remove the top panel
and the front panel (2)
accordance with the
Removal Procedure for
Outside Panels.
Before removing the
solenoid valve or the
electronic expantion valve,
be sure to recover the
refrigerant.
Precaution for mounting the
coil for the electronic
expantion valve
Align the dimple of the
electronic expantion valve and
the stopper of the coil for the
electronic expantion valve, and
then push them in until you hear
them click.
1. Remove the pressure
sensor
1
Disconnect the
pressure sensor
connector (X17A).
2
Use two spanners to
remove the pressure
sensor.
2. Remove the solenoid
valve
1
Disconnect the solenoid
valve connector (X26A
or X27A).
2
Unscrew the one screw
that fixes the coil for the
solenoid valve, and
then remove the coil.
3
Remove brazing from
the two places, and
then remove the
solenoid valve.
3. Remove the electronic
expansion valve.
1
Disconnect the
electronic expantion
valve connector
(X21A).
2
Pull out the coil for the
electronic expantion
valve coil upward.
3
Remove brazing from
the two places, and
then remove the
electronic expantion
valve.
Pressure sensor
Brazing
Brazing
Brazing
Coil for
solenoid valve
Coil for
electronic
expantion
valve
Coil for
solenoid valve
Electronic
expantion valve
Stopper
Dimple
Summary of Contents for FHQ100BUV1B x 2
Page 13: ...SiBE28 804 2 ...
Page 19: ...Model Name and Power Supply SiBE28 804 8 General Information ...
Page 29: ...Specifications SiBE28 804 18 Specifications ...
Page 33: ...Wired Remote Controller SiBE28 804 22 Remote Controller 1 2 Installation ...
Page 34: ...SiBE28 804 Wired Remote Controller Remote Controller 23 ...
Page 93: ...Outdoor Unit Fan Speed Control SiBE28 804 82 Functional Description ...
Page 131: ...Test Run and Operation Data SiBE28 804 120 Test Operation ...
Page 251: ...Troubleshooting by Remote Controller Display LED Display SiBE28 804 240 Troubleshooting ...
Page 277: ...PCB Layout SiBE28 804 266 Appendix ...
Page 297: ...RZQ100 140C7 RZQS125 140C7V1B SiBE28 804 286 Removal Procedure ...
Page 311: ...SiBE28 804 iv Index ...