Removal Of Switch Box - Daikin SkyAir Service Manual

RZQ71C7, RZQS71·100C7V1B
1.3

Removal of Switch Box

Procedure
Step
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".
Remove the wirings to
1
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.
Removing the switch
2
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.
270
Warning Be sure to commence the disassembling work after 10 minutes or
more elapsed from all power supplies have been turned off.
Procedure
Fan motor (X106A)
For pressure
sensor
(X17A)
For four way
valve coil
(X25A)
For compressor
relay (X502A)
R6T
Hook
R1T
R2T
R3T
R5T
R4T
Y1E
Hook
Fixing screws
SiBE28-804
Points
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.
Removal Procedure