Frymaster GEN II LOVTM BIELA14 Operator's Manual page 70

7.2 Troubleshooting
7.2.1 Computer and Heating Problems
Problem
No Display on
Computer.
M3000 displays IS
VAT FULL?
YES NO after a
filtration.
M3000 displays
CHANGE FILTER
PAD?
Fryer does not heat.
Fryer heats until high-
limit trips with heat
indicator ON.
Fryer heats until high-
limit trips without
heat indicator ON.
7.2.2 Error Messages and Display Problems
Problem
M3000 display is in
wrong temperature
scale (Fahrenheit or
Celsius).
Probable Causes
A.
Computer not turned on.
B.
No power to the fryer.
C.
Computer has failed.
D. Damaged computer wiring
harness.
E. Power supply component or
interface board has failed.
A filter error has occurred due to dirty
or clogged filter pad or paper, clogged
filter pumps, improperly installed
filter pan components, worn or
missing O-rings, cold oil or filter
pump thermal overload.
Filter error has occurred, filter pad
clogged, 25 hour filter pad change
prompt has occurred or change filter pad
was ignored on a prior prompt.
A.
Main power cord not plugged in.
B.
Computer has failed.
C.
One or more other components have
failed.
Temperature probe or computer has
failed.
Contactor or computer has failed
Probable Causes
Incorrect display option programmed.
Corrective Action
A.
Press the ON/OFF switch to turn
the computer on.
B.
Verify computer power cord is
plugged in and that circuit breaker
is not tripped.
C.
Call your ASA for assistance.
D.
Call your ASA for assistance.
E.
Call your ASA for assistance.
Follow instructions on page 5-4
through 5-6 to clear the filter error.
If problem persists, call your ASA
for assistance.
Change the filter pad and ensure the
filter pan has been removed from the
fryer for a minimum of 30 seconds.
NOT
Do
FILTER PAD prompts.
A.
Verify that both the main power
cord and 120V is fully seated in its
receptacle, locked into place and
that circuit breaker is not tripped
B.
Call your ASA for assistance.
C.
Call your ASA for assistance.
Call your ASA for assistance.
Call your ASA for assistance.
Corrective Action
Toggle between F° to C° by pressing
and holding 3and4simultaneously
until TECH MODE appears. Enter
1658. The computer displays OFF.
Turn the computer on to check
temperature. If the desired scale is not
displayed, repeat.
7-2
CHANGE
ignore