Henny Penny PXE-100 Operator's Manual page 69

DISPLAY
"E-10A" High limit tripped while vat
"HIGH LIMIT main probe temperature was at
TRIPPED" or above 300°F.
"E-10B" High limit tripped while vat
"HIGH LIMIT main probe temperature was
TRIPPED" below 300°F.
High limit tripped while actually
"E-10C"
cooking (Not simply in cook
"HIGH LIMIT
mode, but actually with cook
TRIPPED"
cycle running).
High limit tripped less than 5
minutes after fryer was
performing an AutoFilter or
"E-10D"
Quick Filter and the control
"HIGH LIMIT
returned to cook mode on its
TRIPPED"
own after detecting that the oil
was pumped up (based on
temperature rise on level probe).
Nov 2016
CAUSE
Check the error log to find out the fry pot
temperature at the time the high limit tripped.
If this was several degrees above the oil set
point temperature, test for a sticking contactor
and replace if faulty. If the trip temperature
was near the oil set point temperature, inspect
the high limit thermocouples for carbon build
up and clean if necessary. If no carbon found,
see high limit troubleshooting.
Check the error log to find out the fry pot
temperature at the time the high limit tripped.
If this temperature was very low, this could
be a sign that the fry pot was turned on with
low or no oil. If this was the case, fill the pot
with oil and reset the high limit. If the high
limit tripped at a higher temperature, inspect
the high limit thermocouples for carbon build
up and clean if necessary. If no carbon found,
see high limit troubleshooting.
Check the error log to find out the fry pot
temperature at the time the high limit tripped.
If this was several degrees above the oil set
point temperature, test for a sticking contactor
and replace if faulty. If the trip temperature
was near the oil set point temperature, inspect
the high limit thermocouples for carbon build
up and clean if necessary. If no carbon found,
see high limit troubleshooting.
Check the error log to find out the fry pot
temperature at the time the high limit tripped.
If this was several degrees above the oil set
point temperature, test for a sticking contactor
and replace if faulty. If the trip temperature
was near the oil set point temperature, inspect
the high limit thermocouples for carbon build
up and clean if necessary. If no carbon found,
see high limit troubleshooting.
61
CORRECTION