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Removal of Solenoid Valve and Four Way Valve
9. Removal of Solenoid Valve and Four Way Valve
Procedure
Step
Remove the outer panels.
1. Removing the solenoid
valve
1
Remove the screw of
the solenoid valve coil.
Before taking this
procedure, make sure
there is no refrigerant gas
left in the refrigerant
pipes.
2
Disconnect the 2
brazed points (a) and
(b) in this order.
2. Remove the four way
valve.
Remove the screw of
1
the four way valve coil.
22
Warning
Be sure to wait 10 minutes or more after turning off all power supplies
before disassembling work.
Procedure
b
Be careful not to get yourself
burnt with the pipes and other
parts that are heated by the
(R2268)
gas welding rod.
a
If refrigerant gas leaks during
the job, ventilate the room.
(Bear in mind that if the
refrigerant gas is exposed to
open flames, noxious gas
may be generated.)
(R2269)
The cooling only models do
not have a four way valve
coil.
Reassembling precautions
Wrap the solenoid valve body
with wet cloth. Splash water
over the cloth before it is dried
to prevent the valve from being
overheated.
(R2270)
Si12-796
Points
Caution
Warning
Removal Procedure
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