Owner's Manual

www.desatech.com
111244-01G28
If pilot ame pattern is incorrect, as shown in
Figure 53, page 27
• turn replace off (see To Turn Off Gas to Appli-
ance, page 23 for Thermostat-Controlled Mod-
els or page 25 for Remote-Ready Models)
• see Troubleshooting, page 30
Note: The pilot ame on natural gas units will
have a slight curve, but ame should be blue and
have no yellow or orange color.

Figure 54 shows a correct burner ame pattern.
Figure 55 shows an incorrect burner ame pattern.
The incorrect burner ame pattern shows sporadic,
irregular ame tipping. The ame should not be
dark or have an orange/reddish tinge.
Note: When using the replace the rst time, the
ame will be orange for approximately one hour
until the log cures.
If burner ame pattern is incorrect, as shown in
Figure 55
• turn replace off (see To Turn Off Gas to Appli-
ance, page 23 for Thermostat-Controlled Mod-
els or page 25 for Remote-Ready Models)
• see Troubleshooting, page 30
CLEANING AND
MAINTENANCE


CAUTION: You must keep
control areas, burner, and cir-
   
   
    
   
    
   
 
   

WARNING: Failure to keep
    


BURNER INJECTOR HOLDER AND

The primary air inlet holes allow the proper
amount of air to mix with the gas. This provides
a clean burning ame. Keep these holes clear of
dust, dirt, lint, and pet hair. Clean these air inlet
holes prior to each heating season. Blocked air
holes will create soot. We recommend that you
clean the unit every three months during operation
and have replace inspected yearly by a qualied
service person.
We also recommend that you keep the burner
tube and pilot assembly clean and free of dust and
dirt. To clean these parts we recommend using
compressed air no greater than 30 PSI. Your local
computer store, hardware store, or home center
may carry compressed air in a can. You can use a
vacuum cleaner in the blow position. If using com-
pressed air in a can, please follow the directions on
the can. If you don’t follow directions on the can,
you could damage the pilot assembly.
1. Shut off the unit, including the pilot. Allow
the unit to cool for at least thirty minutes.
2. Inspect burner, pilot, and primary air inlet
holes on injector holder for dust and dirt (see
Figure 56, page 29).
INSPECTING BURNERS
CONTINUED
Figure 54 - Correct Burner Flame Pattern
Figure 55 - Incorrect Burner Flame
Pattern