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RZQ71C7, RZQS71·100C7V1B
SiBE28-804
270
Removal Procedure
1.3
Removal of Switch Box
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 front panel,
the suction grille, the top
panel, the side panel, and
the piping cover, following
the procedure indicated at
"Removal of Outside
Panels and Related
Parts".
Precaution for the
installation of the switch box:
After restoring each part, fix
each lead wire with the
clamps in the same way as
originally fixed.
1
Remove the wirings to
the switch box and the
related parts
Remove the
connectors below;
• Fan motor
(X106A)
• Pressure sensor
(X17A)
• Coil of four way
valve (X25A)
• Compressor relay
(X502A)
Remove the parts
below;
• Coil of motor
operated valve
(Y1E)
• Liquid pipe
thermister (R6T)
• suction pipe
thermister (R3T)
• Discharge pipe
thermister (R2T)
• Outdoor air
thermister (R1T)
• Heat exchange
thermister (R4T)
• Thermister at the
midpoint of heat
exchange (R5T)
* When removing, cut
the clamps that fix
each lead wire of
each part.
2
Removing the switch
box
Remove two screws
that fix the switch
box
Holding the switch
box, lift upward and
remove the two
hooks (one right and
one left) and then
pull out.
R6T
Y1E
For compressor
relay (X502A)
For four way
valve coil
(X25A)
For pressure
sensor
(X17A)
Fan motor (X106A)
R1T
R2T
R3T
R5T
R4T
Hook
Hook
Fixing screws
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 ...