Frymaster CF Series Burner will not, light, Solid state analog, controller power and, shows, mode

CF SERIES GAS FRYERS

CHAPTER 6: OPERATOR TROUBLESHOOTING

6.2Troubleshooting Fryers with Solid State (Analog), Digital, or CM III.5 Controllers

PROBLEM		PROBABLE CAUSES		CORRECTIVE ACTION
		A. Pilot not lit.	A. Light pilot per instructions in
				Chapter 3 of this manual.
		B. Drain valve open.	B. Verify that drain valve is fully
				closed.
		C. No electrical power to unit.	C. Verify that unit is plugged in and
				that circuit breaker is not tripped.
			D. Verify that the gas line
Burner will not				connections are properly
				connected, that any cutoff valves
	light.	D. No gas being supplied to unit.
				between the fryer and the gas
				main are open, and that the main
				gas cutoff valve is open.
			E.	If available, substitute controller
				known to be good for suspect
		E. Failed controller.		controller. If fryer operates
				normally, order replacement
				controller from FASC.
Solid state (analog)
controller power and			If available, substitute controller
trouble lights on, but
heat light is not,			known to be good for suspect
		Failed controller.	controller. If fryer operates
OR			normally, order replacement
CM III.5 display			controller from FASC.
shows	.
			If available, substitute controller
			known to be good for suspect
Unit stays in melt		Temperature probe or controller has	controller. If fryer operates
			normally, order a replacement
cycle continuously.		failed.
			controller. If substitution does not
			resolve the problem, the most likely
			cause is a failed temperature probe.
CM III.5 will not go			A. Disconnect unit from electrical
		A. Temporary controller malfunction		power, wait at least one minute,
into programming
	mode.	caused by voltage surge.		reconnect unit to the power
				supply and turn controller on.

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