Cleaning And Maintenance; Troubleshooting - Desa Comfort Glow CGS2718N Owner's Operation And Installation Manual

CLEANING
AND
MAINTENANCE
TROUBLE-
SHOOTING
Note: All troubleshoot-
ing items are listed in
order of operation.
102988
Turn off heater and let cool before cleaning.
You must keep control areas, burner, and circulating air passage-
ways of heater clean. Inspect these areas of heater before each
use. Have heater inspected yearly by a qualified service person.
Heater may need more frequent cleaning due to excessive lint
from carpeting, bedding material, etc.
ODS/PILOT AND BURNER
• Use a vacuum cleaner or small, soft bristled brush to clean.
LOGS
• If you remove logs for cleaning, refer to Installing Logs, page 19, to properly
replace logs.
• Replace log(s) if broken or chipped (dime-sized or larger).
Turn off and unplug heater and let cool before servicing. Only a
qualified service person should service and repair heater.
Never use a wire, needle, or similar object to clean ODS/pilot.
This can damage ODS/pilot unit.
OBSERVED
POSSIBLE
PROBLEM CAUSE
When ignitor button
1. Ignitor electrode not con-
is pressed, there is
no spark at ODS/ 2. Ignitor cable pinched or
pilot
3. Piezo ignitor nut is loose
4. Broken ignitor cable
5. Bad piezo ignitor
6. Ignitor electrode broken
7. Ignitor electrode posi-
WARNING
CAUTION
WARNING
CAUTION
nected to ignitor cable
wet
tioned wrong
REMEDY
1. Reconnect ignitor cable
2. Free ignitor cable if
pinched by any metal
or tubing. Keep ignitor
cable dry
3. Tighten nut holding
piezo ignitor to base
panel of log set. Nut is
located behind base
panel.
4. Replace ignitor cable
5. Replace piezo ignitor
6. Replace piezo ignitor
7. Replace piezo ignitor
Continued
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