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Correct connection of connector.
Replace TCJ sensor.
Improve the power supply line.
Replace IPDU.
Check indoor P.C. board
(MCC-1402).
Defect Replace
Is connection of TCJ sensor connector
(Indoor P.C. board CN102) normal?
Are characteristics of
TCJ sensor resistance value normal?
* Refer to Characteristics-2.
* For RAV-SM562AT-E,
check RY01 on the control P.C. board.
* Single-phase type is not
provided to RAV-SM562AT-E.
* Replace control P.C. board
of RAV-SM562AT-E.
Is power voltage normal?
Is not AC fuse fused?
Check and correct circuit cables.
Correct connection of connector.
Check and correct reactor connection.
Are connections of
cabling/connector normal?
Does RY01 relay of
IPDU operate?
Are not “P26” and “14” errors output
when an operation is performed by
removing 3P connector of compressor?
Replace IPDU.
* Replace control P.C. board
of RAV-SM562AT-E.
Is compressor normal?
Check rare short of compressor trouble.
Defect Replace
Check IPDU.
Defect Replace
[F01 error]
[P26 error]