Frymaster 45 Series manual Troubleshooting the Gas Valve

1.10.3 Troubleshooting the Gas Valve

Verify that gasmain

street valve is open and fryer gasline cutoff valve is open.

Verify gas valve is

in ON position.

Natural

Is incoming

gas pressure 6-14" No WC (1.49-3.49

kPa)?

Is 24VAC

present at the gas

valve?

For which gas is

the fryer

configured?

Problem is with fryer gas supply.

	Problem is in the 24VAC
	circuit. See Troubleshooting
No
	the 24VAC Circuit on Pages
	1-29 and 1-30.

Propane

Is incoming

No gas pressure 11-14" WC (2.74-3.49

kPa)?

	Place the ON/OFF
	or POWER switch
Yes		Yes
	in the ON position
	and light the pilot.

Does the pilot

remain lit?

Yes

				No
		Is output from					Probable cause is a
		the thermopile approximately
					No
		400 millivolts?					failed thermopile.
			Yes
		Is continuity					Probable cause
Problem is a
	Yes	of the high-limit switch				No	is a failed high-limit
failed gas valve.
		zero?					switch.

1-32