Toshiba RAV-SM1100UT-E Service Manual page 47

[P03 error]/[1E error]
Is protective control such as
discharge temprelease control normal?
YES
Is charged refrigerant amount normal?
YES
Is not abnormal overload?
NO
Are characteristics of
TD sensor resistance value normal?
YES
[H01 error]/[1F error]
Is power voltage normal?
YES
Is not abnormal overload?
NO
Is the circuit detected by
current sensor normal?
YES
NO
Are connections of
cable/connector normal?
YES
NO
YES
NO
* Refer to Characteristics-4.
NO
YES
NO
– 47 –
NO
Correct the cabling and
connection of connector.
Check parts. Defect
Check and correct the charged
refrigerant amount.
Improve and delete the cause
Replace TD sensor.
Check CDB.
Defect
Improve power line.
Improve and delete the cause.
Check and correct circuit cables.
Check IPDU.
Defect
Replace
Replace
Replace