Desa Tech CGN30TL, CGN20TL installation manual Trouble Shooting, ODS/PILOT and Burner, Cabinet

Models: CGN20T CGN30TL CGN30T CGN20TL

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CLEANING

 

WARNING

 

AND

WARNING ICONG 001

Turn off heater and let cool before cleaning.

MAINTENANCE

 

 

 

 

 

 

 

 

 

WARNING ICON

G 001 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 carpet- ing, bedding material, etc.

ODS/PILOT AND BURNER

• Use a vacuum cleaner, pressurized air, or small, soft bristled brush to clean.

CABINET

Air Passageways

• Use a vacuum cleaner or pressurized air to clean.

Exterior

Use a soft cloth dampened with a mild soap and water mixture. Wipe the cabinet to remove dust.

TROUBLE-

 

 

WARNING ICONG 001 WARNING

 

 

SHOOTING

 

 

 

 

Turn off and unplug heater and let cool before servicing. Only a

Note: All troubleshoot-

qualified service person should service and repair heater.

 

 

 

 

 

 

 

 

 

 

ing items are listed in

 

 

 

 

 

 

 

WARNING ICONG 001 CAUTION

 

 

order of operation.

 

 

 

 

 

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

1.

Ignitor electrode posi-

1.

Replace ignitor

 

is pressed, there is no

 

tioned wrong

 

 

 

spark at ODS/pilot

2.

Ignitor electrode broken

2.

Replace ignitor

 

 

3.

Ignitor electrode not con-

3.

Reconnect ignitor cable

 

 

 

nected to ignitor cable

 

 

 

 

4.

Ignitor cable pinched or

4.

Free ignitor cable if

 

 

 

wet

 

pinched by any metal or

 

 

 

 

 

tubing. Keep ignitor cable

 

 

 

 

 

dry

 

 

5.

Piezo ignitor nut is loose

5.

Tighten nut holding piezo

 

 

 

 

 

ignitor to heater cabinet.

 

 

 

 

 

Nut is located inside heater

 

 

 

 

 

cabinet at top

 

 

6.

Broken ignitor cable

6.

Replace ignitor cable

 

 

7.

Bad piezo ignitor

7.

Replace piezo ignitor

22

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Desa Tech CGN30TL, CGN20TL installation manual Trouble Shooting, ODS/PILOT and Burner, Cabinet