Filter
Top Products
5-10
5.9 FILTER TROUBLESHOOTING
The problems and possible solutions covered are those most commonly encountered.
Pump won't
start.
y Return valve not fully open.
y Tripped circuit breaker.
y Incorrect or no line voltage.
y Failed return valve microswitch.
Pump stops
during
filtering
process.
Motor is hot.
y Allow motor to cool for at least 45 minutes and then
press thermal overload switch on motor. Also reset
the 7-amp circuit breaker.
Pump stops
and motor is
cool.
y Move filter handle to "OFF". Allow oil to cool then
empty pan. Verify filter leaf assembly is clean and
properly installed. Refill pan and restart process.
Pump starts
and abruptly
stops.
y Reset thermal overload.
y Verify wiring harness is properly connected; a
damaged harness should be replaced by an FASC.
y Pump is blocked. Call FASC for service.
y Filter pan suction tube is blocked. Use a thin,
flexible wire to unclog.
y Motor or 24 VAC transformer failed; contact an
authorized service technician for service.
Pumping is
erratic.
y Verify that filter leaf disconnect is properly attached
to filter system hose.
y Verify that filter leaf is properly installed in filter pan.
Oil not being
returned to
frypot.
y Solidified oil or sediment is likely clogging the return
line. Clear line.
y Clogged filter leaf.
After filtering,
fryer does not
operate
properly.
y Verify drain valve is fully closed.