Desa CF26NR installation manual Refer to Air for Combustion and Venti

Page 22

22

TROUBLESHOOTING

TROUBLESHOOTING

Continued

OBSERVED PROBLEM

POSSIBLE CAUSE

REMEDY

Burner does not light after ODS/pilot is lit

1.

Burner orifice clogged

1.

Clean burner (see Cleaning and Main-

 

 

 

 

tenance, pages 19 and 20) or replace

 

 

 

 

burner orifice

 

2.

Inlet gas pressure is too low

2.

Contact local natural gas company

 

3.

Thermopile leads disconnected or im-

3.

Reconnect leads (see Wiring Diagram,

 

 

properly connected

 

page 20)

 

4.

Burners will not come on in remote po-

4.

Replace battery in transmitter and receiver

 

 

sition

 

 

 

 

 

 

 

Delayed ignition burner

1.

Manifold pressure is too low

1.

Contact local natural gas company

 

2.

Burner orifice clogged

2.

Clean burner (see Cleaning and Main-

 

 

 

 

tenance, pages 19 and 20) or replace

 

 

 

 

burner orifice

 

 

 

 

 

Burner backfiring during combustion

1.

Burner orifice is clogged or damaged

1.

Clean burner (see Cleaning and Main-

 

 

 

 

tenance, pages 19 and 20) or replace

 

 

 

 

burner orifice

 

2.

Damaged burner

2.

Replace damaged burner

 

3.

Gas regulator defective

3.

Replace gas control

 

 

 

 

 

Slight smoke or odor during initial operation

1.

Not enough air

1.

Check burner for dirt and debris. If

 

 

 

 

found, clean burner (see Cleaning and

 

 

 

 

Maintenance, pages 19 and 20)

 

2.

Gas regulator defective

2.

Replace gas control

 

3.

Residues from manufacturing processes

3.

Problem will stop after a few hours of

 

 

and logs curing

 

operation

 

 

 

 

 

Moisture/condensation noticed on windows

1.

Not enough combustion/ventilation air

1.

Refer to Air for Combustion and Venti-

 

 

 

 

lation requirements (page 4)

 

 

 

 

 

Heater produces a whistling noise when

1.

Turning control knob to HI position

1.

Turn control knob to LO position and

burner is lit

 

when burner is cold

 

let warm up for a minute

 

2.

Air in gas line

2.

Operate burner until air is removed from

 

 

 

 

line. Have gas line checked by local pro-

 

 

 

 

pane/LP gas company

 

3.

Air passageways on heater blocked

3.

Observe minimum installation clear-

 

 

 

 

ances (see pages 7 through 9)

 

4.

Dirty or partially clogged burner orifice

4.

Clean burner (see Cleaning and Mainte-

 

 

 

 

nance, pages 19 and 20) or replace burner

 

 

 

 

orifice

 

 

 

 

 

White powder residue forming within burner box or on adjacent walls or furniture

1.When heated, vapors from furniture pol- ish, wax, carpet cleaners, etc. may turn into white powder residue

1.Turn heater off when using furniture polish, wax, carpet cleaners, or similar products

Remote does not function

1. Battery is not installed. Battery power

 

is low

1.Replace 9-volt batteries in receiver and remote control

For..com

105443-01E

Image 22 Contents
Unvented VENT-FREE Natural GAS BAY Front Fireplace OWNER’S Operation and Installation ManualWhat to do if YOU Smell GAS Table of Contents Safety InformationProduct Identification Local CodesUnpacking Product FeaturesRemote Control Accessories AIR for Combustion and VentilationConfined and Unconfined Space Determining FRESH-AIR Flow for Fireplace LocationDetermining if You Have a Confined or Unconfined Space Check GAS Type InstallationVentilation AIR Ventilation Air From Inside BuildingBUILT-IN Fireplace Installation Locating FireplaceRough Opening for Installing in Wall Assembling Brass Trim Mantel Clearances for BUILT-IN InstallationOptional Mantel Installation Removing Brick Liner RetainerInstalling Blower Assembly GA3450T Removing Hood ScrewsFor Built-In Installation Place log set back on the unitConnecting to GAS Supply Installation ItemsConnecting Fireplace to GAS Supply Installation Items NeededPressure Testing Fireplace Gas Connections Pressure Testing Gas Supply Piping SystemChecking GAS Connections Optional Wireless HAND-HELD Remote Control Accessories Installing LogsCghrc & Cghrct Series Installing Receiver Installing 9-Volt Battery in Receiver Installing Wireless Remote Control AccessoryFor Your Safety Read Before Lighting Operating FireplaceTo Turn OFF GAS To Appliance Manual Lighting ProcedureLighting Instructions Shutting Off HeaterCghrc Series Operation Optional Remote OperationThermostat Control Operation Cghrcta Series OperationCleaning Maintenance Inspecting BurnersCabinet SpecificationsWiring Diagram Air PassagewaysTroubleshooting Observed Problem Possible Cause RemedyRefer to Air for Combustion and Venti Top Illustrated Parts Breakdown CF26NRParts List KEY Part Number Description QTY20-1 11-1 11-2 20-2 20-3 KEY CF26NR Description QTY Service Hints Replacement PartsTechnical Service Parts CentralsOwners Registration Form Tape Brass Accent Trim GA6095 Receiver and HAND-HELD Remote Control KIT Cghrc SeriesInformation Video Warranty Information
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