Troubleshooting; Controller And Heating Problems - Frymaster BK1814E Series Installation & Operation Manual

6.2

Troubleshooting

6.2.1 Controller and Heating Problems

Problem
Controller won't
activate.
Fryer does not heat.
Fryer repeatedly
cycles on and off
when first started.
Fryer does not heat
after filtering.
Fryer heats until
high limit trips with
heat indicator ON.
Probable Causes
A. Power cord is not plugged in or
circuit breaker is tripped.
B. Controller or power supply
component or interface board has
failed.
A. Drain valve is open.
B. One or more other components
have failed.
Fryer is in melt-cycle mode.
Drain valve is open.
Temperature probe or controller has
failed.
Corrective Action
A. Plug power cord in and verify
that circuit breaker is not
tripped.
B. Call a FAS.
A. A drain safety switch prevents
the heating element from being
energized if the drain valve is
not fully closed. Verify that the
drain valve is fully closed.
B. Call a FAS.
This is normal. The default
operational mode is for the
elements to cycle on and off until
the temperature in the frypot
reaches 180ºF (82ºC). –LO– or
MLT-CYCL will appear in the
display when in the melt-cycle
mode. The purpose of the melt-
cycle is to allow controlled melting
of solid shortening to prevent
scorching and flash fires or damage
to the element. If you are not using
solid shortening, the melt-cycle can
be bypassed. Press the "Y" yellow
key to bypass melt cycle. To
disable the melt cycle press the
check button with the controller
off. Enter 1751. To enable melt
cycle bypass, press the check
button with the controller off and
enter 1753.
This fryer is equipped with a drain
safety switch that prevents the
heating element from being
energized if the drain valve is not
fully closed. Verify that the drain
valve is fully closed.
Turn fryer off and call a FAS.
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