Toshiba RAV-SM800XT-E, RAV-SM560XT-E service manual error

[14 error]

NO

Is power voltage normal?

YES

Improve the power supply line.

Are connections of	NO
cabling/connector normal?

YES

*For RAV-SM560AT-E,

check RY01 on the control P.C. board.

Check and correct circuit cables. Correct connection of connector. Check and correct reactor connection.

Does RY01 relay of	YES	Is not 14 errors output	NO
		when an operation is performed by
IPDU operate?
		removing 3P connector of compressor?
NO		YES

*Single-phase type is not provided to RAV-SM560AT-E.

		YES						Replace IPDU.
			Is not AC fuse fused?
				NO		* Replace control P.C. board
							of RAV-SM560AT-E.
	Replace IPDU.							NO
					Is compressor normal?
* Replace control P.C. board
	of RAV-SM560AT-E.				YES
			Check IPDU.			Check rare short of compressor trouble.
			Defect Replace			Defect Replace

[16 error]

Are connections of			NO
cable/connector normal?
	YES
			NO
Is compressor normal?
	YES				YES
			Is not earthed?
				NO
						YES
			Is not winding shorted?
		(Is resistance between windings 0.6 to 1.2 Ω?)
				NO
					YES
			Is not winding opened?
				NO
			Check IPDU P.C. board
			Defect Replace

Check and correct circuit cabling such as cabling to compressor.

Compressor error Replace

Compressor error Replace

Compressor error Replace

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