Toshiba RAV-SM800XT-E - Manual (Page 56)

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[1D error]
[1E error]
[1F error]
* For RAV-SM560AT-E, check control P.C. board.
Check IPDU.
Defect Replace
NO
NO
NO
YES
YES
YES
Is power voltage normal?
Is not abnormal overload?
Is the circuit detected by
current sensor normal?
Improve power line.
Improve and delete the cause.
Check and correct circuit cables.
Is power voltage normal?
Are connections of
cable/connector normal?
Check IPDU and CDB.
Defect Replace
Check TE and TS sensors. Replace
Check electron expansion valve.
Replace
* For RAV-SM560AT-E, check control P.C. board.
Defect Replace
Compressor lock Replace
Is there no
slackened refrigerant?
Does electron expansion
valve normally operate?
Is compressor normal?
NO
NO
NO NO
NO
YES
YES
YES
YES
YES
Improve power line.
Check and correct circuit cabling such
as cabling to compressor
(phase missing) and connector.
Check parts. Defect Replace
Replace TD sensor.
NO
NO
NO
NO NO
YES
YES
YES
YES YES
* Refer to Characteristics-4.
Is not abnormal overload?
Is charged refrigerant amount normal?
Are characteristics of
TD sensor resistance value normal?
Is protective control such as
discharge temprelease control normal?
Are connections of
cable/connector normal?
Correct the cabling and
connection of connector.
Improve and delete the cause
Check and correct the charged
refrigerant amount.
* For RAV-SM560AT-E, check control P.C. board.
Check CDB.
Defect Replace