Fryer Troubleshooting - Pitco 20 Installation And Operation Manual

3.2

FRYER TROUBLESHOOTING

Refer to this section to correct common problems that may be encountered in equipment operation.
Fryer does not
work.
NO
Will the
pilot light?
YES
Does pilot
remain lit after
Unitrol Knob is
released?
YES
Does pilot
go out when the
temperature
increases?
NO
Does the Main
burner light?
YES
If the main burner is lighting but not
performing properly refer to Chapter
1 to verify proper installation or
contact a qualified technician.
Is the gas
supply
valve open?
YES
Purge air from gas
line (1.5.2)
Is all the air
NO
purged from the
gas line?
YES
Purge air from gas line by
placing the Unitrol Valve
knob in PILOT and holding
in for approx. 1 minute.
YES
Contact a Qualified
Technician.
Is the Unitrol gas
NO
valve knob in the ON
position?
NO
Turn Unitrol gas
knob to ON.
NO
Open the gas valve
and light pilot (1.5.2)
YES
NO
Is High Limit
Switch open?
NO
Contact a
Qualified
Technician.
Is the
YES
Thermostat
knob in the OFF
position?
Turn Thermostat to a
temperature setting.
3-3
NO
Will Limit
switch reset?
YES
Reset &
Light Pilot
NO
Contact a Qualified
Technician.
YES
Contact a
Qualified
Technician.