Toshiba RAV-SM563UT-E Service Manual/Integration page 93

[F01 error]
Is connection of TCJ sensor connector
(Indoor P.C. board CN102) normal?
YES
Are characteristics of
TCJ sensor resistance value normal?
YES
Check indoor P.C. board
®
(MCC-1402).
Defect Replace
[P26 error]
Is power voltage normal?
Are connections of
cabling/connector normal?
YES
Does RY01 relay of
IPDU operate?
NO
YES
Is not AC fuse fused?
Replace IPDU.
* Replace control P.C. board
of RAV-SM563AT-E,
SM803AT-E.
Check IPDU.
Defect
Tel: 01823 665660
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NO
NO
* Refer to Characteristics-2.
NO
YES
NO
* For RAV-SM563AT-E, SM803AT-E,
check RY01 on the control P.C. board.
YES Are not "P26" and "14" errors output
when an operation is performed by
removing 3P connector of compressor?
* Single-phase type is not provided to
RAV-SM563AT-E, SM803AT-E.
NO
®
Replace
– 93 –
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Correct connection of connector.
Improve the power supply line.
Check and correct circuit cables.
Correct connection of connector.
Check and correct reactor connection.
YES
* Replace control P.C. board of
RAV-SM563AT-E, SM803AT-E.
NO
Is compressor normal?
YES
®
Check rare short of compressor trouble.
Defect Replace
Fax: 01823 665807
Revised : Mar. 2007
Replace TCJ sensor.
NO
Replace IPDU.