Toshiba RAV-SM562BT-E Revised Mar, L29 error, H02 error, IPDU P.C. board error Defect ÆReplace

Revised : Mar. 2007

[L29 error]

Are connections of		NO
CDB CN800 and CDB IPDU CN06
connectors normal?
	YES

Correct connection of connector.

Was the error just after power ON determined?

NO

Is there no abnormal overload?

NO

YES	Are cabling/connector normal?		NO
		YES

YES

Check cabling between IPDU and CDB and connector.

IPDU P.C. board error

Defect ÆReplace

Improve and eliminate the cause.

Is IPDU P.C. board come to		NO
closely contact with heat sink?
	YES

Correct mounting.

IPDU P.C. board error Defect ÆReplace

[H02 error]

NO

Is power voltage normal?

	YES
		NO
Are connections of
cable/connector normal?
	YES
		NO			NO
Is compressor normal?			Is there no
			slackened refrigerant?
	YES			YES
					NO
			Does electron expansion
			valve normally operate?
				YES

Improve power line.

Check and correct circuit cabling such as cabling to compressor

(phase missing) and connector.

Compressor lock ÆReplace

Check TE and TS sensors. ÆReplace Check electron expansion valve. ÆReplace

Check IPDU and CDB. Defect ÆReplace

*For RAV-SM563AT-E, SM803AT-E, replace control P.C. board.

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