Pitco Frialator 35 Series - Manual (Page 15)

TROUBLESHOOTING
12 L20-290 Rev 3 (5/12)
Refer to this section to correct common problems that may be encountered during the course of normal
operation. If applicable, a schematic is provided behind the panel containing the electrical components.
Appliance does not
work.
Will the
pilot
light?
NO
Is the gas
supply
valve
open?
NO Open the gas
valve and light
pilot
Purge air from
gas line
Does pilot
stay lit after
pilot knob is
released?
YES
YES
NO
Is all the
air purged
from the
pilot gas
line?
YES
NO
Is high
limit
switch
open?
YES Will high
limit switch
reset?
YES
Reset switch
and light pilot.
Contact a
qualified service
technician
NO
NO
Does pilot go
out when the
temperature
increases?
YES
Do the main
burners
light?
NO
Purge air from pilot line by
turning pilot knob to the
"PILOT" position and
holding it in for approx. 1
minute.
NO
Is the gas
valve knob in
the "ON"
position?
YES
Is the
thermostat
knob in the
OFF position?
NO
YES
If the main burners are
lighting, but not performing
properly refer to the
INSTALLATION section of
this manual to verify proper
installation.
YES
Turn the gas
valve knob to
the "ON"
position.
NO
Turn the
thermostat knob
to a
temperature
YES