Indoor Unit: Malfunction Of Thermistor (R1T) For Air Inlet - Panasonic Urban Multi MX1R Series Service Manual

Troubleshooting
3.11 Indoor Unit:
C9 C9 C9 C9
Remote Controller
Display
„ Defect of indoor unit thermistor (R1T) for air inlet
Supposed Causes
„ Defect of indoor unit PC board
Troubleshooting
354
Malfunction of Thermistor (R1T) for Air Inlet
Be sure to turn off power switch before connect or disconnect connector,
Caution
or parts damage may be occurred.
Connector
is connected to X13A of
the indoor unit PC
board.
YES
Resistance
is normal when
measured after
disconnecting the thermistor
(R1T) from the indoor unit
PC board. (7.2kΩ~
112kΩ)
YES
NO
NO
Troubleshooting Urban Multi "MX1R, ME1R Series" Using R-407C
PACD011001C2
Connect the thermistor and turn on
again.
Replace the thermistor (R1T).
Replace the indoor unit PC board.
(VF038)