Desa CB36P, CB36N operation manual Gas leak. See Warning, Statement above

Page 30

TROUBLESHOOTING

Continued

WARNING: If you smell gas

•Shut off gas supply.

•Do not try to light any appliance.

•Do not touch any electrical switch; do not use any phone in your building.

•Immediately call your gas supplier from a neighbor’s phone. Fol- low the gas supplier’s instructions.

•If you cannot reach your gas supplier, call the fire department.

IMPORTANT: Operating heater where impurities in air exist may create odors. Cleaning sup- plies, paint, paint remover, cigarette smoke, cements and glues, new carpet or textiles, etc., create fumes. These fumes may mix with combustion air and create odors. These odors will disappear over time.

OBSERVED PROBLEM

POSSIBLE CAUSE

REMEDY

 

 

 

 

 

Fireplace produces unwanted

1.

Gas leak. See Warning

1.

Locate and correct all leaks

odors

 

statement above

 

(see Checking Gas Con-

 

 

 

 

nections, page 16)

 

 

 

 

 

Gas odor when control knob

1.

Gas leak. See Warning

1.

Locate and correct all leaks

is in OFF position or during

 

statement above

 

(see Checking Gas Con-

combustion

 

 

 

nections, page 16)

 

2.

Control valve defective

2.

Replace gas control valve

 

 

 

 

 

Dark residue on logs or inside

1.

Improper log placement

1.

Properly locate logs (see

of fireplace

 

 

 

Installing Logs, Lava Rock

 

 

 

 

and Glowing Embers, page

 

 

 

 

19)

 

2.

Air holes at burner inlet

2.

Clean out air holes at burn-

 

 

blocked

 

er inlets. Periodically repeat

 

 

 

 

as needed

 

3.

B u r n e r f l a m e h o l e s

3.

Remove blockage or re-

 

 

blocked

 

place burner

 

4.

Improper venting or exces-

4.

Have the vent system in-

 

 

sive blockage

 

spected, including the ter-

 

 

 

 

mination cap. Remove any

 

 

 

 

restrictions or blockage

 

5.

Excessive amounts of

5.

Clear excess embers from

 

 

embers and pan material

 

around rear main ports.

 

 

 

 

Use a minimum one layer

 

 

 

 

of smaller ember pieces to

 

 

 

 

achieve best glowing effect

 

 

 

 

over visible areas

30

www.desatech.com

117437-01D

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Contents
Models VCB36NE and VCB36PETable of Contents Safety Product Identification Local CodesProduct Features Pre-Installation PreparationLocation and space requirements Framing and Finishing Packaging and RemovalClearances Ceiling to Louver & Front91.4 cm 36 1/4 92.1 cm 14 3/4 37.5 cmMantel from Mantel Depth Opening14 35.6 cm Installation Precautions Venting InstallationVenting Installation Checking for Proper Venting Electrical Supply ConnectionRelilef With Strain Relief Installing Optional Wall Mount Switch GWMS2 Installing Optional ControlsHigh Altitude Installation Installing Remote ReceiverRemote Receiver Installing and Activating the Remote ReceiverPlastic Mounting Clips IgnitionMillivolt Wiring Diagram Wiring DiagramsInstallation Items Needed Fireplace InstallationInstalling Gas Piping to Fireplace Location Check GAS TypeConnecting Fireplace to GAS Supply Checking GAS ConnectionsTest Pressures Equal To or Less Than 1/2 Psig 3.5 kPa Pressure Testing Fireplace Gas ConnectionsLouver Panels and Glass Door Equipment Shutoff Valve Gas Meter Gas ValveRemoving/Replacing Glass Door Removing Louver PanelsSpring Clips Glass Panel Frame RailInstalling Logs and Glowing Embers Lighting Instructions Manual Ignition System For your safety Read before lightingOperating Fireplace To Turn OFF GAS To ApplianceElectronic Ignition System Lighting Instructions Manual Lighting ProcedureOptional Wireless Remote Operation RodOn/Off Series Model HRC100 Optional GWMS2 ON/OFF Wall Mounted SwitchOptional Hand-Held Variable Control KnobInspecting Burners Pilot AssemblyAir Adjustment Setting Burner Flame PatternsCleaning and Maintenance Glass DoorPilot and Burners Specifications Service HintsTechnical Services Troubleshooting Observed Problem Possible Cause RemedyOr replace ODS/pilot assembly Replace gas regulator Low Natural gas company Burner porting or orifice Pilot is lit or cycles duringHave the vent system CloggedOrifice, adjust air shutter Glass soots Flame impingement on Adjust the log set so LogsClogged burner tube Clean burner tube Burner air adjustmentObserved Problem Possible Cause Remedy Gas leak. See Warning Statement aboveReplacement Parts AccessoriesParts Wire Harness Assembly Burner Assembly Complete See pages 30Damper Assembly Louver AssemblyParts KEY Description QTY Limited Warranty Vent Fireplace WarrantyKeep this Warranty 07/07