Problem

 

 

Probable Cause

 

 

 

 

 

 

 

 

A.

Loose, dirty or corroded hi-limit

 

Pilot remains lit

 

 

wires.

 

when gas valve

 

B.

If the above does not correct the

 

knob is pushed

 

 

problem, the probable causes are a

 

in, but goes out

 

 

weak gas valve pilot magnet, pilot

 

when released.

 

 

generator low millivolt output, or

 

 

 

 

a high-limit thermostat stuck open.

 

Thermostat

 

A. Thermostat out of calibration.

 

 

 

 

 

does not control

 

 

 

 

at set point.

 

 

 

 

 

B. Failed thermostat.

 

 

 

 

 

 

 

 

Corrective Action

A.Clean/tighten hi-limit wires on gas valve.

B.Call FASC.

A.Check calibration of thermostat in accordance with procedures in Section 4.2 of this manual.

B.Call FASC.

4-7

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Image 25
Frymaster GF14, GF40 Pilot remains lit, When gas valve, Knob is pushed, In, but goes out, When released, Thermostat