Removal Of Electrical Box - Daikin SUPER MULTI NX CTXS07JVJU Service Manual

SiUS12-928_B
1.2

Removal of Electrical Box

Procedure
Step
1. Disconnect the connecting
wires.
1 Remove the terminal
board fixing screw.
2 Remove all the screws of
the connecting wires and
the power supply wires.
3 Remove the screw of the
ground wire.
2. Disconnect the harnesses.
1 Disconnect the 2
connectors for the
electronic expansion
valve coil [S20] [S21].
Removal Procedure
Warning Be sure to wait for 10 minutes or more after turning off all power supplies
before disassembling work.
Procedure
Liquid (room A)
Electronic expansion
valve coil
Liquid (room B)
Terminal board fixing screw
[S20]
Gas (room A)
Gas (room B)
Lock nut
Conduit
Conduit
mounting plate
(R17343)
Power supply
Ground wire
(R17344)
[S21]
(R17400)
Outdoor Unit: 2MXS18GVJU
Points
 The US model has a
protection plate on the right
side panel.
Remove the 2 screws to
remove the protection plate.
Protection plate
Screw
(R17395)
 The wires are fixed to the
terminal board with screws.
[S20]: White
[S21]: Red
 Bundle the harnesses of the
electronic expansion valve
coil with clamp.
 Pull out the clamp.
 When reassembling, insert
the clamp into one of the
holes.
For the electronic
expansion valve coil
(R17396)
204