Toshiba RAV-SM560BT-E - Manual (Page 128)

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128
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Improve the power supply line.
Replace IPDU.
* For RAV-SM560AT-E,
check RY01 on the control P.C. board.
* Single-phase type is not
provided to RAV-SM560AT-E.
* Replace control P.C. board
of RAV-SM560AT-E.
Is power voltage normal?
Is not AC fuse fused?
Check and correct circuit cables.
Correct connection of connector.
Check and correct reactor connection.
Are connections of
cabling/connector normal?
Does RY01 relay of
IPDU operate?
Is not “ 14 ” errors output
when an operation is performed by
removing 3P connector of compressor?
Replace IPDU.
* Replace control P.C. board
of RAV-SM560AT-E.
Is compressor normal?
Check rare short of compressor trouble.
Defect
Replace
Check IPDU.
Defect
Replace
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Are connections of
cable/connector normal?
Is not winding shorted?
(Is resistance between windings 0.6 to 1.2 ?)
Is compressor normal?
Is not earthed?
Is not winding opened?
Compressor error Replace
Compressor error Replace
Compressor error Replace
Check and correct circuit cabling
such as cabling to compressor.
Check IPDU P.C. board.
Defect
Replace
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YES
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[14 error]
[16 error]