Henny Penny CFE-415 Operator's Manual page 57

5-3
WARNINGS AND
ERROR MESSAGES
(CONT.)
DISPLAY
"E-25"
"E-26"
"HEAT AMPS ARE
LOCKED ON"
"E-27"
HEAT AMPS WERE
TOO LOW
"E-28"
AMP SENSORS NOT
DETECTED
"E-29"
SHUNT BREAKER
TRIPPED
CALL FOR SERVICE
"E-41", "E-46"
"E-47"
"E-48"
March 2015
CAUSE
Wrong or faulty elements or
wiring problem
Faulty contactors or PCB
Faulty contactors, PCB, or in-
coming power.
Current sensor board not con-
nected.
Shunt circuit breaker tripped.
Programming failure
Analog converter chip or 12
•
volt
Amp sensor in backwards
•
Faulty PCB
•
Input system error
CORRECTION
Have electrical supply, wiring, and elements checked
Because of the seriousness of this error code, turn the
POWER switch off and back on to cancel
Have the contactors and PC board checked
This error code could be displayed even with the
POWER switch turned off. Unplug fryer or shut-off
the wall circuit breaker to disconnect electrical power
to fryer.
Have the contactors, current sensors, PCB, incoming
wiring, and electrical supply checked.
Have current transducer wiring and sensors checked.
Have circuit breaker and contactors checked. Service
Tech must enter a code and physically reset the shunt
device to clear the error.
Press power button to frypot off and back on again, if
any of the error codes, have the controls re-initialized;
if error code persists, have the control board replaced
Press power button to vat off and back on again, if
•
"E-47" persists; if the
up when the 8888's are displayed, have I/O board
replaced
Have positions of amp sensors checked
•
Have control panel replaced
•
Have PC board replaced
53
Model CFE-415, 427
and DO NOT light-