Toshiba RAV-SM800BT-E Air Conditioner User Manual


 
129
NO
Correct connection of connector.
Check CDB.
Defect
Replace
* For RAV-SM560AT-E, replace the control P.C. board
* Refer to Characteristics-3.
YES
NO
Are characteristics of TE/TS sensor
resistance values normal?
Replace TE and TS sensors.
YES
NO
Is connection of TD sensor connector
of CDB CN600 normal?
Correct connection of connector.
Check control P.C. board.
Defect
Replace
* Refer to Characteristics-4.
YES
NO
Are characteristics of TD sensor
resistance value normal?
Replace TD sensor.
YES
* (For RAV-SM560AT-E, CN600 TE sensor and CN603 TS sensor)
* For RAV-SM560AT-E, CN601 on control P.C. board
Are connections of
TE/TS sensor connectors of
CDB CN604/CN605 normal?
Is there no abnormal overload?
Are cabling/connector normal?
Was the error just after
power ON determined?
Is IPDU P.C. board come to
closely contact with heat sink?
Are connections of
CDB CN800 and CDB IPDU CN06
connectors normal?
Improve and eliminate the cause.
Correct connection of connector.
Correct mounting.
Check cabling between IPDU
and CDB and connector.
IPDU P.C. board error
Defect
Replace
IPDU P.C. board error
Defect
Replace
NO
NO
NO
NO
YES
YES
YES
NO
YES
YES
[18 error]
[19 error]
[1C error] * Except RAV-SM560AT-E