Frymaster 8196345 manual Problem Probable Causes Corrective Action

1.13.1 ATO (Automatic Top-Off) Troubleshooting

Problem		Probable Causes		Corrective Action
			A. Ensure		power is present in the
	A. Power not present in the transformer			transformer box.
			B. If power is present in transformer
The yellow JIB low		box.		box, check the transformer for
light won’t illuminate.	B. Failed transformer.			correct voltage.
			C. Ensure the yellow LED is securely
	C. Loose wire connection			attached	to plug	J6 on the ATO
				board.
			A. Check to see that			fryer is heating.
				Check probe resistance. If probe is
				bad, replace the probe.
			B. Ensure		that the oil in the JIB is
				above 70°F (21°C).
			C. Power to the ATO board has been
	A. Probe temperature lower than			cut off. Ensure the board has power
				and cycle ALL computers off and
		setpoint.	D.	on to readdress system.
	B.	Oil is too cold.		Check solenoid to see if functioning
			E.	properly.
	C.	ATO board power loss		If the solenoid is working, ensure
Frypots won’t top off.				that the screws on the bottom of the
				pump are not too tight. Loosen the
	D. Failed solenoid.
				screws.	If loosening the screws
	E. ATO pump failed or over tightened.			doesn’t fix the problem, replace the
			F.	pump.
	F.	Failed transformer/harness.		Ensure transformer in ATO box is
				functioning properly. Check power
	G. Failed ATO board.			from transformer to ATO board.
				Ensure all harnesses are plugged
				securely into place.
			G. Check for proper voltages using the
				pin position chart found on page 1-
				31. If ATO found defective, replace
				ATO board.
One vat tops off but	A.	Failed solenoid	A. Check power to the pump. A hot
				pump suggests a failed solenoid.
other vats fail to top	B.	Loose wire connection.	B.	Ensure all wiring harnesses are
off.				securely connected to ATO board
				and solenoids.
	A. Wired incorrectly.		A. Check wiring.
Incorrect vat tops off.
	B.	Flexlines connected to wrong vat.	B. Switch flexlines to correct vat.

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