Toshiba RAV-SM1603AT-E Service Manual page 105

[P29 error]
Are connections of
cable/connector normal?
YES
Is compressor normal?
YES
[F06 error]
Are connections of TE/TS sensor
connectors of CDB CN604/CN605 normal?
YES
Are characteristics of TE/TS sensor
resistance values normal?
YES
Check CDB.
Defect → Replace
[P04 error]
Is connection of TD sensor connector
of CDB CN600 normal?
YES
Are characteristics of TD sensor
resistance value normal?
YES
Check control P .C. board.
Defect → Replace
NO
NO
Is not earthed?
NO
Is not winding shorted?
(Is resistance between windings 0.6 to 1.2Ω?)
NO
Is not winding opened?
NO
Check IPDU P .C. board.
Defect → Replace
∗
∗
∗
∗
YES
YES
YES
NO
NO
Refer to relational graph of temperature sensor resistance value
and temperature Characteristics-3.
NO
NO
Refer to relational graph of temperature sensor resistance value
and temperature Characteristics-4.
– 105 –
Check and correct circuit cabling
such as cabling to compressor.
Compressor error → Replace
Correct connection of connector.
Replace TE and TS sensors.
Correct connection of connector.
Replace TD sensor.