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Ignitor and Light Switch Assembly
Each burner utilizes an ignitor switch and a light
switch combined in a single unit. The ignitor and
light switches are all wired to a single harness.
When a burner knob is turned to the ON position,
the ignitor switch closes and activates the spark
module. The light switch also closes and activates
the indicator light assembly. The ignitor and light
switches and harness are replaced as one assembly
(part # WB18T10382 for model # ZGU384 or part #
WB18T10381 for model # ZGU385) .
To remove the ignitor and light switch assembly:
Remove the maintop. (See
Maintop
.)
On model ZGU384, remove the top heat barrier
by lifting it out of the burner box.
Remove the indicator light assembly. (See
Indicator Light Assembly
.)
1.
2.
3.
Disconnect the spark module wire harness.
Disconnect the transformer wire harness and
the ¼-in. hex-head screw that attaches the
transformer ground wire to the burner box.
4.
5.
Note:
Before removing the ignitor and light switch
assembly from the burner valves and the burner
box, note the switch and wire locations.
Release the ignitor and light switch assembly
wiring from the wire retainers (if utilized) in the
bottom of the burner box.
Lift each ignitor switch from the burner valve
stem and remove the ignitor and light switch
assembly from the burner box.
6.
7.
Spark Module
Wire Harness
Indicator Light Assembly
Top Heat Barrier
Transformer
Wire Harness
Note:
When replacing the ignitor and light switch
assembly, place the switches onto the valves
with wire colors and harness in original position.
The bottom of each switch is molded to conform
to the top of the valve for a locked-in fit. For
proper ignitor operation, each switch must be
locked-in to the top of the valve. When installing
the ignitor and light switch assembly, align each
switch to the valve stem and body. Push the
switch down firmly until an audible "snap" is
detected.
•
•
Transformer
Wire Harness
Spark Module
Wire Harness
Model ZGU385
Model ZGU384
Содержание ZGU384L
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