Desa CD36RN - Inspecting Burners

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116035-01J 37
Figure 70 - Typical Flame Pattern
Thermocouple
Thermopile
1/8"
Pilot Burner
Piezo
Ignitor
Figure 68 - Pilot Assembly (Millivolt)
3/8" to 1/2"
INSPECTING BURNERS
Figure 69 - Pilot Assembly (Electronic)
Sensor
Rod
Pilot
Burner
Piezo
Ignitor
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Burner ames will be steady; not lifting or oat-
ing. Flame patterns will be different from unit
to unit and will vary depending on installation
type and weather conditions.
If the vent conguration is installed incorrectly,
the ames will lift or "ghost". This can be dan-
gerous. Inspect the ames after installation to
ensure proper installation and performance.
Figure 68 shows a typical ame pattern.
If burner ame pattern differs from that de-
scribed:
• turn replace off (see To Turn Off Gas to
Appliance, page 33 or 36 depending on
model)
• see Cleaning and Maintenance, page 38
Check pilot ame pattern and burner ame
patterns often.
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The pilot assembly is factory preset for the
proper ame height. Alterations may have
occurred during shipping and handling. Call
a qualied service person to readjust the pilot
if necessary.
The position and pattern of the pilot ames
in relation to the sensing devices should be
as shown in Figures 68 and 69 depending
on model.
If you pilot assembly does not meet these
requirements:
• turn replace off (see To Turn Off Gas to
Appliance, page 33 or 36 depending on
model)
• see Troubleshooting, page 39