Daikin RZQ71KAVLT, Руководство по обслуживанию, Страница: 6 / 15

Procedure to Remove Switch Box Si281314E
4 Removal Procedure
3. Procedure to Remove Switch Box
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 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
thermistor (X17A)
• Coil of four way
valve (X25A)
• Compressor relay
(X502A)
„
Remove the parts
below;
• Coil of motor
operated valve
(Y1E)
• Liquid pipe
thermistor (R6T)
• Suction pipe
thermistor (R3T)
• Discharge pipe
thermistor (R2T)
• Outdoor air
thermistor (R1T)
• Heat exchange
thermistor (R4T)
• Thermistor 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 2 screws
that fix the switch
box.
„
Holding the switch
box, lift upward and
remove the 2 hooks
(1 right and 1 left)
and then pull out.
R6T Y1E
Fan motor (X106A)
R1T
R2T
R3T
R5T
R4T
For pressure
thermistor
(X17A)
For four way
valve coil
(X25A)
For compressor
relay (X502A)
Hook
Hook
Fixing screws