Mitsubishi Electric PUH-P8MYA Technical & Service Manual page 22

• PUH-P8MYA/P10MYA
Pressure switch
(63H2)
4-way valve
Pressure switch
(63H1)
Thermistor
<Liquid temp.>
TH1
(Detail of machine room)
Thermistor <Condenser/evaporator temp.> TH3
Check joint
(low pressure)
(At the back of the heat exchanger panel (header cover).
When this screw is removed, the header cover is removed.)
Pressure switch
(63L)
Check joint
(high pressure)
–19–
Solenoid valve(SV1)
Accumulator
Electric expansion
valve (LEV)
Thermistor
<Discharge temp.>
TH2