Daikin REMQ14PY1 Сервис мануал онлайн [336/491] 549043

Daikin REMQ12PY1 Сервис мануал онлайн [336/491] 549031
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NO
NO
NO
YES
YES
NO
NO
YES
YES
YES
YES
NO
NO
Power OFF
YES
(
(
Caution
Be sure to turn off power switch before connect or disconnect connector,
or parts damage may be occurred.
Check if the stop valve
is open.
Check if the
compressor lead wires
are normal.
Check if the
wiring and connection to
the compressorare
normal.
Insulation resistance
of the compressor is
100 kΩ or below.
Compressor coils are
disconnected.
Check 4
Check if the power transistor
is normal.
Failure occurs again
after restarting the unit.
Open the stop valve.
Replace compressor lead
wires.
Correct the wiring and
connection.
Replace inverter
compressor.
Replace inverter
compressor.
Replace inverter PC
board (A2P).
Continue operation.
Momentary power failure
is possible.
Replace inverter
compressor.
Check 4
: Referring to the information on P349.

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