Desa LMFP33PR(A) installation manual Troubleshooting, Observed Problem Possible Cause Remedy

Page 25

TROUBLESHOOTING

WARNING: Turn off 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.

Note: All troubleshooting items are listed in order of operation.

OBSERVED PROBLEM

POSSIBLE CAUSE

REMEDY

 

 

 

 

When ignitor button is pressed,

1. Ignitor electrode not con-

1.

Reconnect ignitor cable

there is no spark at ODS/pilot

 

nected to ignitor cable

2.

Free ignitor cable if pinched

 

2.

Ignitor cable pinched or wet

 

 

 

 

by any metal or tubing. Keep

 

 

 

 

ignitor cable dry

 

3.

Piezo ignitor nut is loose

3.

Tighten nut holding piezo ig-

 

 

 

 

nitor to base panel of log set. Nut

 

 

 

 

is located behind base panel

 

4.

Broken ignitor cable

4.

Replace ignitor cable

 

5.

Bad piezo ignitor

5.

Replace piezo ignitor

 

6.

Ignitor electrode positioned

6.

Replace pilot assembly

 

 

wrong

7.

Replace pilot assembly

 

7.

Ignitor electrode broken

 

 

 

 

When ignitor button is pressed,

1. Gas supply turned off or equip-

1.

Turn on gas supply or open

there is spark at ODS/pilot but

 

ment shutoff valve closed

 

equipment shutoff valve

no ignition

2. Control knob not in PILOT

2.

Turn control knob to PILOT

 

 

position

 

position

 

3.

Control knob not pressed in

3.

Press in control knob while in

 

 

while in PILOT position

 

PILOT position

 

4.

Air in gas lines when installed

4.

Continue holding down con-

 

 

 

 

trol knob. Repeat igniting op-

 

 

 

 

eration until air is removed

 

5.

Depleted gas supply (propane/

5.

Contact local propane/LP gas

 

 

LP only)

 

company

 

6.

ODS/pilot is clogged

6.

Clean ODS/pilot (see Cleaning

 

 

 

 

and Maintenance, page 24) or

 

 

 

 

replace ODS/pilot assembly

 

7.

Gas regulator setting is not

7.

Replace gas regulator

 

 

correct

 

 

111604-01L

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Contents What to do if YOU Smell GAS Table of Contents Safety Information Product Identification Log Base AssemblyLocal Codes Product FeaturesUnpacking AIR for Combustion VentilationDetermining FRESH-AIR Flow for Fireplace Location Providing Adequate VentilationUnusually Tight Construction Confined and Unconfined SpaceVentilation Air From Inside Building Ventilation AIRVentilation Air From Outdoors Check GAS Type InstallationElectrical Hookup Example Installing HoodInstalling Cabinet Mantel Conventional Fireplace InstallationInserting Fireplace Into Cabinet Mantel BUILT-IN Fireplace InstallationInstalling Shield to Support Mantel Clearances for Built-In InstallationInstallation Items Needed Installing GAS Piping to Fireplace LocationPropane/LP Natural GasRemoving Log Base Assembly From Fireplace Connecting Fireplace to GAS SupplyTest Pressures Equal To or Less Than 1/2 Psig 3.5 kPa Checking GAS ConnectionsTest Pressures In Excess Of 1/2 Psig 3.5 kPa Pressure Testing Fireplace Gas Connections Installing LogsModels LMFP33PR and LMFP33NR Middle Models LMFP33PRA and LMFP33NRAInstalling Battery into Remote Installing Batteries in ReceiverOperating Heater For Your Safety Read Before LightingLighting Instructions To Turn OFF GAS ProcedureTo Appliance Manual LightingHAND-HELD Remote Operation Pilot Flame Pattern Inspecting BurnersBurner Primary AIR Holes Main BurnerPilot AIR Inlet Hole Burner Injector HolderLogs Observed Problem Possible Cause Remedy TroubleshootingDiagram, See Cleaning and Mainte Statement above Gas leak. See WarningWiring Diagram Service Hints SpecificationsTechnical Service Replacement PartsModels LMFP33PR, LMFP33PRA, LMFP33NR and LMFP33NRA Shown Illustrated Parts BreakdownParts List Firebox LMFP33PR, LMFP33PRA, LMFP33NR and LMFP33NRA KEY Part Number Description QTY Blower Accessory GA3750A and GA3650TB Series AccessoriesEquipment Shutoff Valve GA5010 Information Video111604-01L Keep this Warranty Warranty InformationLimited Warranty VENT-FREE GAS Fireplace