Toshiba RAV-SP1100UT-E Service Manual page 53

[P10 error]/[Ob error]
Is connection of float switch connector
(Indoor control P.C. board CH34) normal?
YES
Does float switch operate?
YES
Does drain pump operate?
YES
Check drain pipe, etc.
[F10 error] [0C error]
Is connection of TA sensor connector
(indoor P.C. board CN104) normal?
YES
Are characteristics of TA sensor
resistance value normal?
YES
Check indoor P.C. board
(MCC-1402).
Defect Replace
NO
NO
Is circuit cabling normal?
YES
NO
Is power of drain pump turned on?
YES
Replace drain pump.
Check cabling.
NO
NO
* Refer to Characteristics-1.
53
Correct connection of connector.
NO
Check and correct cabling/wiring.
Check indoor P.C. board
(MCC-1402).
Defect Replace
Check indoor P.C. board
NO
(MCC-1402 or).
Defect Replace
Correct connection of connector.
Replace TA sensor.