Toshiba RAV-SM802UT-E User Manual

– 97 –

* Refer to Characteristics-3 and 4.

* For RAV-SM562AT-E, replace control P.C. board.

Is high-voltage

protective operation by

TE sensor normal?

Is connection of cabling

connector normal?

Do not TD and TO sensors

come off the detection part?

Is connection of

connector normal?

Correct connection of 
cabling connector.

Check TE sensor.
Defect 

®

 Replace

Correct connection of 
connector.

Check TE, TC, TS sensors.
Replace electron expansion valve.

Replace TD, TO, 
and TC sensors.

Check CDB.
Defect 

®

 Replace

Does cooling outdoor fan

normally operate?

Does PMV normally operate?

Is fan motor normal?

Replace fan motor.

Correct coming-off.

Are characteristics of

TD, TO, TC sensor resistance

values normal?

Check charged refrigerant amount.
Check liquid/gas valves.
Check abnormal overload.

NO

NO

NO

NO

NO

NO

NO

NO

YES

YES

YES

YES

YES

YES

YES

YES