Mitsubishi Electric MUZ-AP25VG-E1 Service Manual page 86

OPERATING PROCEDURE
* Connection procedure when attaching the inverter P.C.
board (Photo 5)
1. Connect the lead wires of the heat exchanger temperature
thermistor, the defrost thermistor and discharge tempera-
ture thermistor to the connector on the inverter P.C. board.
Pull the lead wires toward you and put them on the right
hook on the P.C. board support.
2. Connect the lead wires of the expansion valve coil to the
connector on the inverter P.C. board. Pull the lead wires
toward you and put them on the right hook on the P.C.
board support.
3. Connect the lead wires of the ambient temperature
thermistor to the connector on the inverter P.C. board. Pull
the lead wires toward you and put them on the left hook on
the P.C. board support.
OBH789H
PHOTOS/FIGURES
Photo 5
Lead wires of Lead wires of the heat
the ambient exchanger temperature,
temperature defrost and discharge
thermistor temperature thermistor
Inverter P.C.
board support
Pass the lead wire of
compressor protector
through the top felt hole.
86
Lead wires of
the expansion
valve coil
Connector of
the compres-
sor protector
Fix the lead wires of the
compressor protector
and the discharge
temperature thermistor.