Desa Tech CGD3930PT Indoor Fireplace User Manual


 
CLEANING
AND
MAINTENANCE
TROUBLE-
SHOOTING
Note: All trouble-
shooting items are
listed in order of
operation.
WARNING
Turn off heater and let cool before cleaning.
CAUTION
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).
WARNING
Turn off and unplug heater and let cool before servicing. Only a
qualified service person should service and repair heater.
CAUTION
'Never use a wire, needle, or similar object to clean ODS/pilot. This
can damage ODS/pilot unit.
OBSERVED POSSIBLE
PROBLEM CAUSE REMEDY
When ignitor button
ts pressed, there is no
spark at ODS/pilot
1. Ignitor electrode not con-
neeted to ignitor cable
2. Ignitor cable pinched or
wet
3. Piezo ignitor nut is loose
4. Broken ignitor cable
5. Bad piezo ignitor
6. Ignitor electrode broken
7. Ignitor electrode posi-
tioned wrong
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 pieze igniter
Continued _,
TO_