Service Manual

Is igniter resistance
l
ess than 150 Ohms
(cold)?
(see “check igniter
resistance” below)
Refer to ignition module illustration below,
is there 120VAC across terminals
P6(1) and P6(2)?
(Check during igniter warm up period,
indicated by the igniter LED glowing on the
ignition module).
Y
N
Replace
hot surface igniter
(
see “Hot Surface
I
gniter Replacement
Procedure”)
R
eplace ignition module.
(
see “Ignition Module
Replacement
Procedure”)
N
C
heck harness
connection from igniter
to ignition module.
Y
Service Procedure EF-VII
Hot Surface Igniter Testing and Replacement
Hot surface Igniter Testing Procedure
Volt meter set to
OHM setting
Meter probe
Hot surface
igniter
CHECK IGNITER
RESISTANCE
IGNITION MODULE
WARNING
120 volt potential exposure. Use caution
making voltage checks to avoid
p
ersonal injury. Igniter may be too hot
t
o handle, take necessary precautions
60
60