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Display
"W-6"
"SLOW COOKING"
"W-7"
"LOW AMPS"
"W-9"
"DISCARD
PRODUCT"
"OIL TOO HOT"
In the event of a control system failure, the digital display shows an error message. The message
codes are shown in the display column below. A constant tone is hear when an error code is
displayed, and to silence this tone, press any button.
Display
"E-1"
"E-4"
"CPU TOO HOT"
"E-5"
"FRYER TOO HOT"
"E-6A"
"FRYER TEMP
SENSOR"
"E-6B"
"FRYER TEMP
SENSOR
74
Cause
Faulty components or connections.
Faulty components or connections.
Product overcooked. (May appear after a
"SLOW COOKING" warning.)
Didn't allow oil to drop to current product's
set point temperature.
T T a a b b l l e e 6 6 - - 2 2 E E r r r r o o r r M M e e s s s s a a g g e e s s
Cause
Low oil in vat.
Control board overheating.
Oil overheating.
Temperature probe open.
Temperature probe shorted.
Correction
Have elements, connections, and contac-
tors checked.
Check to make sure plug is pushed in all
the way. Have elements, connections,
and contactors checked.
Discard product immediately.
Cancel button stops this warning; once
the oil drops to set point temperature, the
alarm automatically stops. Remove car-
bon build up and / or coater from temper-
ature sensors.
Correction
•
Check oil in reserve oil tank.
•
Turn off fryer. Carefully add oil to vat.
Turn on.
•
If "E-1" occurs and oil level is full,
perform a clean out procedure and
ensure all sensors in the vat are
clean.
Turn switch to off position, then turn
switch back to on; if display shows "E-4",
the control board is getting too hot; check
the louvers on each side of the unit for
obstruction.
Turn switch to off position, then turn
switch back to on; if display shows "E-5",
the heating circuits and temperature
probe should be checked.
Turn switch to off position, then turn
switch back to on; if display shows "E-
6A", the temperature probe should be
checked.
Turn switch to off position, then turn
switch back to on; if display shows "E-
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