Desa VTN25R, VTP22R installation manual Gas leak. See Warning

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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 supplies, 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.

OBSERVED PROBLEM	POSSIBLE CAUSE		REMEDY

Remote does not function	1.	Battery is not installed or bat-	1.	ReplaceAAbatteries in receiver
		ter power is low		and remote hand set

White powder residue forming	1.	When heated, vapors from	1.	Turn heater off when using
within burner box or on adjacent		furniture polish, wax, carpet		furniture polish, wax, carpet
walls or furniture		cleaner, etc., may turn into		cleaners or similar products
		white powder residue

Heater produces unwanted	1.	Heater burning vapors from	1.	Ventilate room. Stop using
odors		paint, hair spray, glues, etc.		odor causing products while
		See IMPORTANT statement		heater is running
		above
	2.	Low fuel supply (propane/LP	2.	Reﬁll supply tank
		gas)
	3.	Gas leak. See Warning	3.	Locate and correct all leaks
		statement at top of page		(see Checking Gas Connec-
				tions, page 11)

Heater shuts off in use (ODS	1.	Not enough fresh air is avail-	1.	Open window and/or door for
operates)		able		ventilation
	2.	Low line pressure	2.	Contact local natural or pro-
				pane/LP gas company
	3.	O D S / p i l o t i s p a r t i a l l y	3.	Clean ODS/pilot (see Cleaning
		clogged		and Maintenance, page 16)

Gas odor even when pilot knob	1.	Gas leak. See Warning	1.	Locate and correct all leaks
is in OFF position		statement at top of page		(see Checking Gas Connec-
				tions, page 11)
	2.	Valve defective	2.	Replace valve

Gas odor during combustion	1.	Foreign matter between valve
		and burner
	2.	Gas leak. See Warning
		statement at top of page

1.Take apart gas tubing and remove foreign matter

2.Locate and correct all leaks (see Checking Gas Connec- tions, page 11)

Moisture/condensation noticed	1. Not enough combustion/ven-	1. Refer to Fresh Air for Com-
on windows	tilation air	bustion and Ventilation re-
		quirements (page 5)

113261-01C

www.desatech.com

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Contents What to do if YOU Smell GAS Table of Contents Safety Information Unpacking Product FeaturesLocal Codes Product IdentificationProviding Adequate Ventilation AIR for Combustion VentilationDetermining FRESH-AIR Flow for Heater Location Ventilation Air From Inside Building Ventilation AIRLocating Heater InstallationInstallation Items Check GAS TypeReceiver AA Batteries Battery Cover Installing Remote Control ReceiverReceiver Wire Bushing Connector Bracket Replacing Battery in Ignitor Installing Batteries Into RemoteMounting Heater Base to Floor Where required by local codes Propane/LP External Supply Tank Regulator Vent Pointing Down Connecting to GAS SupplyChecking GAS Connections Closed Pressure Testing Heater GAS ConnectionsTest Pressures Equal To or Less Than 1/2 Psig 3.5 kPa Make sure control knob of heater is in the OFF positionElectronic Ignitor Auxiliary Pilot Knob Button For Your Safety Read Before LightingOperating Heater Lighting InstructionsThermostat Operation Manual Lighting ProcedureHAND-HELD Remote Control Operation To Turn OFF GAS To ApplianceBurner Flame Pattern Changing Set TemperatureInspecting Heater Pilot Flame PatternService Hints Cleaning MaintenanceTechnical Service Observed Problem Possible Cause Remedy TroubleshootingDelayed ignition of burners Manifold pressure is too low Goes out when control knob isProblem could be caused by AssemblyGas leak. See Warning Models CTR25NR, VTN25R, CTR22PR and VTP22R Illustrated Parts BreakdownParts List Accessory SpecificationsService Publications Replacement Parts FBD Parts CentralPatent Pending Modelos CTR25NR, CTR22PR, VTN25R Y VTP22R QUÉ Hacer SI Percibe Olor a GASInformación DE Seguridad Tabla DE ContenidoContinuación Características DEL Producto Códigos LocalesIdentificación DEL Producto DesempaqueEspacio conﬁnado o no conﬁnado Aire Para Combustión VentilaciónCómo Procurar LA Ventilación Adecuada Construcción inusualmente selladaAire del interior de la construcción para ventilación Aire Para VentilaciónUbicación DEL Calentador InstalaciónVerifique EL Tipo DE GAS Artículos DE InstalaciónSoporte del Conector Buje Del alambre Receptor Instalación DEL Receptor DE Control RemotoReceptor Baterías AA Cubierta de la bateríaInstalación DE LAS Baterías EN EL Control Remoto Reemplazo DE LA Batería DEL EncendedorPRECAUCIÓNEnelcasodepro- pano o gas LP, nunca conecte el ca Conexión AL Suministro DE GASDistribuidor. Consulte Accesorios, página Revisión DE LAS Conexiones DE GASRepare todas las fugas inmediatamente Válvula de Cierre la válvula de cierre del equipo consulte la ﬁguraAbra la válvula de cierre del equipo consulte la ﬁgura Vuelva a colocar el panel anteriorBotón de encendido Perilla Auxiliar Del Piloto Electrónico Funcionamiento DEL CalentadorPara SU SEGURIDAD, LEA Esto Antes DE Encenderlo Instrucciones DE EncendidoFunción Manual Funcionamiento DEL TermostatoProcedimiento DE Encendido Manual Funcionamiento DEL Control Remoto PortátilPatrón DE LA Llama DEL Inspección DEL CalentadorFunción DEL Termostato Room Patrón DE LA Llama DEL PilotoServicio Técnico Limpieza Y MantenimientoProblema Observado Causa Posible Remedio Solución DE ProblemasCausa Posible Remedio Problema ObservadoImportante anterior Modelos CTR25NR, VTN25R, CTR22PR Y VTP22R Clasificación Ilustrada DE PiezasLista DE Piezas Válvula DE Cierre DEL Equipo GA5010 EspecificacionesAccesorios Publicaciones Para ServicioPiezas SIN Garantía Piezas DE RepuestoCentral DE Piezas Piezas Bajo Garantía113261-01 Rev. C 10/04 Patente en trámite