Service manual

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(V3073)
Caution
Be sure to turn off power switch before connect or disconnect connector,
or parts damage may be occurred.
Resistance
is normal when
measured after
disconnecting the thermistor
(R2T) from the outdoor unit
PC board.
(3.5kΩ ~360kΩ)
Replace outdoor unit PC board
A1P.
NO
NO
Replace the thermistor R2T.
YES
YES
Connector is
connected to X25A,
of outdoor unit PC
board.
(A1P)
Connect the thermistor and turn on
again.