Toshiba MMK-AP0072H Service Manual page 69

Check code
[F01] / [0F]
(Current code / AI-NET)
Is TCJ sensor connector (CN102: Yellow)
on indoor P.C. board normally connected?
YES
Are characteristics of TCJ sensor
resistance value normal?
YES
®
Check indoor main P.C. board.
Defect Replace
Check code
[F02] / [0d]
(Current code / AI-NET)
Is TC2 sensor connector (CN101: Blue)
on indoor P.C. board normally connected?
YES
Are characteristics of TC2 sensor
resistance value normal?
YES
®
Check indoor main P.C. board.
Defect Replace
Check code name
Indoor TCJ sensor error
NO
NO
* Indoor unit temperature sensor characteristics
See Characteristics-2.
Check code name
Indoor TC2 sensor error
NO
NO
* Indoor unit temperature sensor characteristics
See Characteristics-2.
69
FILE NO. SVM-05052
Cause of operation
TCJ sensor Open/Short
Correct connection of connector.
Replace TCJ sensor.
Cause of operation
TC2 sensor Open/Short
Correct connection of connector.
Replace TC2 sensor.