Desa VDCFTNA Slight smoke or odor during, Initial operation Processes and log curing, Person

Page 31

TROUBLESHOOTING

Continued

OBSERVED PROBLEM

POSSIBLE CAUSE

REMEDY

 

 

 

 

 

 

 

 

 

Slight smoke or odor during

1.

Residues from manufacturing

1.

Problem will stop after a few

initial operation

2.

processes and log curing

2.

hours of operation

 

 

 

 

Not enough air

Check burner for dirt and

 

 

 

 

 

debris. If found, clean burner

 

 

 

 

 

(see Cleaning and Mainte-

 

 

3.

Gas regulator defective

3.

nance, page 27)

 

 

 

 

Replace gas regulator

 

 

 

 

 

 

Fireplace produces a whistling

1.

Turning control knob to HI

1.

Turn control knob to LO

 

noise when burner is lit

 

position when burner is cold

 

position and let warm up for

 

 

2.

Air in gas line

2.

a minute

 

 

 

 

Operate burner until air is

 

 

 

 

 

removed from line. Have gas

 

 

 

 

 

line checked by local natural

 

 

3.

Air passageways on fireplace

3.

gas company

 

 

 

 

Observe minimum installation

 

 

4.

blocked

4.

clearances (see page 10)

 

 

Dirty or partially clogged

Clean burner (see

Cleaning

 

 

 

burner orifice

 

and Maintenance,

page 27)

 

 

 

 

 

or replace burner orifice

 

 

 

 

 

 

 

White powder residue forming

1.

When heated, vapors from

1.

Turn fireplace off when using

within burner box or on adjacent

 

furniture polish, wax, carpet

 

furniture polish, wax, carpet

walls or furniture

 

cleaners, etc. may turn into

 

cleaners or similar products

 

 

 

white powder residue

 

 

 

 

 

 

 

 

 

 

 

Moisture/condensation noticed

1.

Not enough combustion/ven-

1.

Refer to Air for Combustion

on windows

 

tilation air

 

and Ventilation requirements

 

 

 

 

 

(page 6)

 

 

 

 

 

 

 

 

 

Remote does not function (Re-

1.

Battery is not install. Battery

1.

Replace 9-volt batteries in

mote-Ready Models Only)

 

power is low

 

receiver and remote control

 

 

 

 

 

 

Fireplace produces a clicking/

1.

Metal expanding while heating

1.

This is common with most

ticking noise just after burners

 

or contracting while cooling

 

fireplaces. If noise is exces-

are lit or shut off

 

 

 

sive, contact qualified service

 

 

 

 

 

person

 

 

113133-01C

www.desatech.com

31

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Contents Thermostat Models Vdcftna and Vdcftpa Remote-Ready Models Shown with Optional Cabinet Mantel/Hearth Base AccessoryVdcfrpa and Vdcfrna Table of Contents Safety Information Safety Information Local Codes Optional Remote Control AccessoriesProduct Features Product IdentificationAir for Combustion Ventilation Hood AssemblyTools Required Phillips screwdriver Providing Adequate Ventilation AIR for Combustion VentilationDetermining FRESH-AIR Flow for Fireplace Location Ventilation Air From Inside Building Ventilation AIRVentilation Air From Outdoors Check GAS Type InstallationFireplace pilot and burner must be at least 18 above floor InstallationInstallation Items Fireplace ClearancesIf you have not installed hood, follow instruc- tions on Built-In Fireplace InstallationRoute flexible gas line through access hole in hearth base Optional Mantel InstallationCheck all gas connections for leaks. See Installing Optional Blower Accessory GA3450TARemoving Upper Louver Remove 4 screws from upper louver see . Save these screws Installing Blower AccessoryOpen lower louver door by swinging door down see Figure Extension Cord For Built-In InstallationExternal Regulator With Vent Pointing Down Connecting to GAS SupplyInstallation Items Needed Connecting equipment shutoff valve to heater controlChecking GAS Connections Equipment Shutoff Valve Pressure Testing Fireplace Gas ConnectionsReplace battery cover onto remote control unit Installing ReceiverInstalling 9-Volt Battery in Hand-Held Remote Control Unit Remove battery cover on back of remote control unitRemove jumper wire from control valve see , Optional Wall Switch GWMS2 Remote-Ready Models OnlyLighting Instructions Installing LOG SET and ScreenFor Your Safety Read Before Lighting Operating FireplaceThermostat Control Operation Manual Lighting ProcedureOperating Fireplace To Turn OFF GAS To ApplianceOperating Blower AUTO/OFF/ON Blower SwitchDepress control knob and light pilot with match Thermostat Series Model HRC200 Optional Hand-HeldRemote Operation On/Off Series Model HRC100Key Pad Lock Feature Optional GWMS2 Wall Mounted SwitchSafety Features Auto Shutoff FeatureBurner Flame Pattern Cleaning MaintenanceInspecting Burners Pilot Flame PatternCabinet Cleaning MaintenanceWiring Diagram LOG SetObserved Problem Possible Cause Remedy TroubleshootingTroubleshooting Initial operation Processes and log curing When heated, vapors fromMote-Ready Models Only Power is low Slight smoke or odor duringGas leak. See Warning VDCFTPA, Vdcfrpa SpecificationsFirebox Models VDC Illustrated Parts BreakdownParts List Thermostat Models Illustrated Parts BreakdownVdcftpa and Vdcftna Parts List Vdcfrna and Vdcfrpa REMOTE-READY ModelsKEY Equipment Shutoff Valve GA5010 AccessoriesTHERMOSTAT-CONTROLLED Blower KIT GA3450T Receiver and HAND-HELD Remote Control KIT HRC100 AccessoriesWALL-MOUNT ON/OFF Switch Receiver and HAND-HELD Thermostat Remote Control KIT HRC200Parts Under Warranty Replacement PartsService Hints Technical Service113133-01C Keep this Warranty Warranty InformationLimited Warranty VENT-FREE Compact Classic Hearth
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