Southbend P32D-171 - Manual (Page 36)

I NFRARED B ROILER
OWNER’S MANUAL 1199790 REV 0 (6/14) PAGE 36 OF 46
T ROUBLESHOOTING
Figure 15
120 Volt Electronic Ignition (Option)
Oven will not ignite.
Check incoming power and oven power switch. If switch power switch is faulty, replace and attempt to
ignite oven. If power switch functions properly and incoming power is present proceed to next step.
Does oven spark at pilot with oven
power switch and thermostat on?
No Yes
Check gas flow to solenoid. If
gas flow is present at inlet and
no gas flow is present at
outlet, replace solenoid and
attempt to ignite oven.
Do pilot and main gas
solenoid have power?
Replace ignition module
and attempt to ignite oven.
Check all wiring and connections
between ignition module and
solenoid. If wire breaks or loose
connections are not found, call
Southbend Technical Service.
No
Yes
Test blue and both white
wires at ignition module for
power. Is power present?
No Yes
Does spark ignitor have
bad connection, wire
break or shorting
?
Yes
Replace spark ignitor and
attempt to ignite oven.
Will fan operate with
power switch on and door
closed?
Replace ignition module
and attempt to ignite oven.
No
Yes
Yes
Test thermostat and
replace if needed.
attempt to ignite oven.
Test door switch and
replace if needed.
attempt to ignite oven.
No No
Test red and both white
wires at ignition module for
power. Is power present?