Frymaster CF SERIES FMCF Installation And Operation Manual page 43

CHAPTER 6: OPERATOR TROUBLESHOOTING
6.2 Troubleshooting Fryers with Solid State (Analog), Digital, or CM III.5
Controllers (cont.)
PROBLEM
CM III.5 will not go
into programming
mode. (cont.)
CM III.5 displays
as it comes out of
melt cycle
OR
Heating mode
indicator does not
come on at all.
Heating mode
indicator is on but
fryer is not heating
properly. B. Failed controller.
CF SERIES GAS FRYERS
PROBABLE CAUSES
B. Failed controller.
A. Setpoint incorrect.
B. Temporary controller malfunction
caused by voltage surge.
C. Failed controller.
A. Burner is not lit.
CORRECTIVE ACTION
B. If available, substitute controller
known to be good for suspect
controller (see Section 6.6). If
fryer operates normally, order
replacement controller from
FASC.
A. Verify that setpoint has been
properly entered.
B. Disconnect unit from electrical
power, wait at least one minute,
and reconnect unit to the power
supply.
C. If available, substitute controller
known to be good for suspect
controller (see Section 6.6). If
fryer operates normally, order
replacement controller from
FASC.
A. Refer to Burner does not light
problem on the following page in
Sec. 6.3.
B. If available, substitute controller
known to be good for suspect
controller (see Section 6.6). If
fryer operates normally, order
replacement controller from
FASC.
6-3