Desa LSL18PT, LSL18NT, VSL18PT, VSL18NT installation manual Installing Heater to Wall

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INSTALLATION

Continued

INSTALLING HEATER TO WALL

Mounting Bracket

Locate mounting bracket in heater carton. Remove mounting bracket from heater carton.

Figure 5 - Mounting Bracket

Removing Front Panel Of Heater

1.Remove the four screws, two on each side of front panel.

2.Pull front panel forward from the bottom, only 2 to 3 inches (5 to 7.6 cm).

3.Reach into lower right corner of heater and disconnect ignitor wire.

4.Lift panel up to remove, set aside.

5.Remove any remaining packaging materials.

4.Turn front panel face down. Gently press onto a hard surface to snap bushing into hole. Turn panel back over, face up.

5.Place spacers over 4 holes on front panel as shown in Figure 7.

6.Position glass on top of spacers, aligning holes. Note: If glass gets scratched or marred from normal use, it may be reversed on heater.

7.Place 4 retaining clips on glass over holes.

8.Install screws in each hole, but do not tighten at this time.

9.Square glass up with top front surface of front panel. Tighten screws.

10.Snap screw covers over retaining clips.

Screw Cover	Bushing
Screw Cover
Retainer Clip

Front Panel		Ignitor
		Ignitor
	Screw	Wire
	Screw
Figure 6 - Removing Front Panel Of Heater
Installing Glass Panel
Items needed from hardware packet:
1	- Bushing
4	- Black spacers
4	- Retaining clips
4	- 1.5" long screws
4	- Screw covers

1.Locate hardware packet and dark acrylic glass.

2.Peel protective coating from both sides of glass.

3.Snap bushing into center front hole of front panel (see Figure 7).

Glass Panel	Spacer	Front

	Screw	Panel

Figure 7 - Installing Glass Panel
Methods For Attaching Mounting Bracket
To Wall
Only use last hole on each end of mounting bracket
to attach bracket to wall. These two holes centers are
13 inches (33 cm) apart. Attach mounting bracket to
wall in one of two ways:

1.Attaching to wall stud

2.Attaching to wall anchor

Attaching to Wall Stud: This method provides the strongest hold. Insert mounting screws through mounting bracket and into wall studs.

Attaching to Wall Anchor: This method allows you to attach mounting bracket to hollow walls (wall areas between studs) or to solid walls (concrete or masonry).

Decide which method better suits your needs. Either method will provide a secure hold for the mounting bracket.

Marking Screw Locations

1.Tape mounting bracket to wall where heater will be located. Make sure mounting bracket is level.

116292-01A

www.desatech.com

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Contents What to do if YOU Smell GAS Table of Contents Safety Information Local Codes Product FeaturesProduct Identification UnpackingProviding Adequate Ventilation AIR for Combustion VentilationFollowing are excerpts from National Fuel Unusually Tight ConstructionDetermining if You Have a Conﬁned or Unconﬁned Space Determining FRESH-AIR Flow for Heater LocationVentilation AIR InstallationCheck GAS Type Ventilation Air From Inside BuildingInstallation Items Locating HeaterThis heater is designed to be mounted on a wall Installing Heater to Wall Is provided with heater Attaching Mounting Bracket To WallFor attaching mounting bracket to wall studs Placing Heater On Mounting BracketInstalling Bottom Mounting Screws Connecting to GAS SupplyImportant For natural gas, check gas line Tor damage could occurChecking GAS Connections Min. Natural GasPropane/LP Test Pressures Equal To or Less Than 1/2 Psig 3.5 kPa Test Pressures In Excess Of 1/2 Psig 3.5 kPaEquipment Open Shutoff Valve Closed Gas Meter EquipmentFor Your Safety Read Before Lighting Connecting to Electrical SupplyOperating Heater Extension CordTo Turn OFF GAS To Appliance Lighting InstructionsThermostat Control Operation Shutting Off HeaterInspecting Heater Manual Lighting ProcedureBurner Flame Pattern Pilot Flame PatternPilot Assembly Pilot Air Inlet Cleaning MaintenanceODS/PILOT and Burner Burner Pilot AIR InletObserved Problem Possible Cause Remedy TroubleshootingDelayed ignition of burner Manifold pressure is too low Goes out when control knob is Control knob not pressedBurner oriﬁce is clogged Clean burner see Cleaning ODS/pilot lights but flameNo power to electric outlet 60Hz outlet Walls or furniture Cleaners, etc. may turn intoSlight smoke or odor during Air passageways on heaterMent above Specifications Wiring DiagramsLSL18NT, SL18NT and VSL18NT LSL18PT, SL18PT and VSL18PT Technical Service AccessoriesReplacement Parts Service Publications Service HintsModels LSL18NT, LSL18PT, SL18NT, SL18PT, VSL18NT and VSL18PT Illustrated Parts BreakdownParts List Parts Centrals 116292-01A Keep this Warranty Warranty InformationModel Serial No Date of Purchase Industrial Drive P.O. Box Patent PendingQUÉ Hacer SI Percibe Olor a GAS Tabla DE Contenido Información DE Seguridad Códigos Locales Información DEDesempaque Características DEL ProductoCómo Proveer LA Ventilación Adecuada Aire Para Combustión VentilaciónConstrucción inusualmente sellada Espacio confinado y no confinadoAire del interior de la construcción para ventilación Aire Para VentilaciónInstalación Verifique EL Tipo DE GASAire del exterior para ventilación Artículos DE Instalación Ubicación DEL CalentadorEste calentador está diseñado para montarse en una pared Soporte de montaje Instalación DEL Calentador EN LA ParedDesmontaje del panel anterior del calentador Panel de vidrio Separador TornilloCon los orificios que perforó en la pared Zando una broca de 9/64 de pulgadaEn los maderos de la pared Doble el anclaje de pared como se muestra en la figuraInstalación de los tornillos de montaje inferiores Conexión AL Suministro DE GASQuite el calentador del soporte de montaje Calentador Pared SeparadorTor a 1/8 Unión T Unión terminal Buje reducDe pulgada Válvula de Con rosca Cierre del Tipo NPT Tapón EquipoMedidor Cierre de Equipo CerradaDe gas Tanque de suministro de propano o gas LP Válvula deConexión a LA Alimentación Eléctrica Funcionamiento DEL CalentadorCable DE Extensión Para SU SEGURIDAD, LEA Esto Antes DE EncenderloFuncionamiento DEL Instrucciones DE EncendidoApague el piloto Patrón DE LA Llama DEL Funcionamiento DELCalentador Procedimiento DEPiloto CON ODS Y Quemador Limpieza Y MantenimientoEntrada DE Aire AL Piloto DEL Quemador GabineteProblema Observado Causa Posible Remedio Solución DE ProblemasLa posición del regulador de gas no es la correcta Reemplace el regulador de gasCausa Posible Remedio Hay aire en la línea de gas Hasta que se elimine el aire El problema desapareceráLínea de gas Los conductos de aire en elCia anterior Especificaciones Diagramas DE CableadoLSL18NT, SL18NT y VSL18NT LSL18PT, SL18PT y VSL18PTServicio Técnico AccesoriosPublicaciones DE Servicio Piezas DE RepuestoModelos LSL18NT, LSL18PT, SL18NT, SL18PT, VSL18NT Y VSL18PT Clasificación Ilustrada DE PiezasLista DE Piezas Centrales DE Piezas Laporte’s Parts & Service 2444 N th StreetNotas Guarde Esta Garantía Información DE Garantía