Removal Of The Four Way Valve / Electronic Expansion Valve - Daikin CTXU25G2V1B Service Manual

SiBE12-908
2.14 Removal of the Four Way Valve / Electronic Expansion
Valve
Procedure
Step
1. Removal of the
peripheries
Remove:
• Terminal cover of
compressor
• Four way valve coil
• Electronic
expansion valve coil
not to burn them by a
gas brazing machine.
1 Lift up the electronic
expansion valve coils to
remove it.
Remove the putty.
2
Heat up the 2 brazed
3
parts of the electronic
expansion valve and
remove it.
Removal Procedure
Warning Be sure to wait 10 minutes or more after turning off all power supplies
before disassembling work.
Procedure
Remove the sound blanket
beforehand.
Warning
Be careful about the four way
valve, pipes and so on, which
were heated up by a gas
brazing machine, so as not to
get burnt your hands.
Caution
From the viewpoint of global
environment protection, do
not discharge the refrigerant
(R7644)
gas in the atmosphere. Make
sure to recover the refrigerant
gas with the recovery system.
(R7645)
Detach the four way valve
coil and the 2 clamps, and
then detach the wire
harnesses.
(R7646)
(R7647)
Outdoor Unit
Points
(R7703)
252