Desa DCFTNA Slight smoke or odor during, Nance, Air in gas line, Blocked, Burner oriﬁce, Person

Page 32

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		processes and log curing		hours of operation
	2.	Not enough air	2.	Check burner for dirt and
				debris. If found, clean burner
				(see Cleaning and Mainte-
				nance, page 28)
	3.	Gas regulator defective	3.	Replace gas regulator

Fireplace produces a whistling 1. Turning control knob to HI

noise when burner is lit	position when burner is cold
2.	Air in gas line
3.	Air passageways on ﬁreplace
	blocked
4.	Dirty or partially clogged
	burner oriﬁce

1.Turn control knob to LO position and let warm up for a minute

2.Operate burner until air is removed from line. Have gas line checked by local natural gas company

3.Observe minimum installa- tion clearances (see pages 10 through 12)

4.Clean burner (see Cleaning and Maintenance, page 28) 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

32

www.desatech.com

111244-01E

Image 32

Contents Shown with Optional Cabinet Mantel/Hearth Base Accessory What to do if YOU Smell GASTable of Contents Safety Information Product Identification Provide adequate clearances around air openingsOptional Remote Control Accessories Product FeaturesLocal Codes UnpackingHex wrench Scissors Hood AssemblyTools Required Phillips screwdriver Determining FRESH-AIR Flow for Fireplace Location AIR for Combustion VentilationProviding Adequate Ventilation Ventilation Air From Outdoors Ventilation AIRVentilation Air From Inside Building Installation Check GAS TypeInstallation Items BUILT-IN Fireplace InstallationFireplace Clearances Minimum Clearance to Combustible MaterialsIf you have not installed hood, follow instruc- tions on DepthOptional Mantel Installation Mantel Clearances for Built-In InstallationInstalling Optional Blower Accessory GA3450TA Reinstall top louverAlign shim under adjusting plate as shown in Figure Remove packaging from three remaining pieces of trimInstalling Blower Accessory DoorLower louver For Built-In InstallationTest to make sure blower is working properly Connecting to GAS Supply Sediment TrapChecking GAS Connections Connecting Equipment Shutoff Valve to Heater ControlInstallation Items Needed Correct all leaks at once Els or page 25 for Remote-Ready ModelsOptional Wireless HAND-HELD Remote Control Accessories Installing ReceiverInstalling 9-Volt Battery in Hand-Held Remote Control Unit Optional Wall MountedOptional Wall Switch GWMS2 Remote-Ready Models Only Remove jumper wire from control valve see ,Installing LOG SET and Screen Models with One-Piece Screen OnlyOperating Fireplace Lighting InstructionsManual Lighting Procedure To Turn OFF GAS To ApplianceThermostat Control Operation Operating BlowerREMOTE-READY Models For Your Safety Read Before Lighting AUTO/OFF/ON Blower SwitchIf Using Optional Hand-Held Remote Optional HAND-HELD Remote OperationManual Mode Auto Thermostatic ModeAuto Shutoff Feature ON/OFF Series Model CghrcbOptional GWMS2 Wall Mounted Switch Key Pad Lock FeatureInspecting Burners Optional GWMT1 Wall Mounted ThermostatCleaning Maintenance Burner Flame PatternBurner Injector Holder and Pilot AIR Inlet Hole If burner ﬂame pattern is incorrect, as shown in FigureCabinet Wiring DiagramLOG SET Troubleshooting Observed Problem Possible Cause RemedyIgnitor cable pinched or wet Ignitor cable dryBurner oriﬁce is clogged Mote-Ready Models OnlyModels Only Or replace burner oriﬁceWhen heated, vapors from Walls or furniture Cleaners, etc. may turn intoMote-Ready Models Only Power is low Slight smoke or odor duringGas odor even when control Fireplace produces unwantedErs, chemicals, new carpet Ment aboveRemote-Ready Models SpecificationsThermostat Models Replacement Parts Service HintsTechnical Service Parts Under WarrantyIllustrated Parts Breakdown Parts List Illustrated Models Firebox Models CDCFNR, Cdcfpr Illustrated Parts Breakdown Thermostat Models FDCFTN/TP, VDCFRN/RP CDCFNR/PR REMOTE-READY Models Accessories Equipment Shutoff Valve GA5010Brass Trim KIT GA6095 THERMOSTAT-CONTROLLED Blower KIT GA3450TAWALL-MOUNT Thermostat Switch GWMT1 WALL-MOUNT ON/OFF Switch GWMS2Cleaning KIT GCK/CCK Receiver and HAND-HELD Remote Control KIT Ghrcb and Cghrcb111244-01E 111244-01E Not a UPC