SiBE05-311
2.7
Removal of Four Way Valve and Motor Valve
Procedure
Step
1. Remove the parts around
the four way valve.
1
Remove the terminal
cover and the lead
wires of the
compressor so as not
to be burnt out by a gas
brazing machine.
2
Remove the thermistor
for the heat exchanger.
3
Remove the four way
valve's coil.
Removal Procedure
Warning
Be sure to wait 10 minutes or more after turning off all power supplies
before disassembling work
Procedure
Terminal cover
.
Lead wire of
the compressor
(R1491)
Thermistor
for the heat
Retainer
exchanger
for the
thermistor
(R1492)
Motor valve
Four-way
valve
(R1493)
Outdoor Unit
Points
The thermistor for the heat
exchanger is fixed by a
clamp material at one
portion. Be sure to fix the
thermistor back on the
original position when
restoring.
Warning!
Ventilate when the refrigerant
leaks during the work. (If the
refrigerant is exposed to the
fire, it will cause toxic gas.)
Pay attention so as not to
loose the retainer for the
thermistor.
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