Desa LSL18NT, LSL18PT, SL18NT, SL18PT, VSL18NT, VSL18PT installation manual Locating Heater

Page 9

INSTALLATION

Continued

4.For both ignitors, install ignitor wire only when replacing front panel of heater after connecting to gas supply and checking gas connections (see pages 11 through 13). With bottom of front panel only 2" to 3" (5 to 7.6 cm) away from back panel, reach into lower right corner of heater to connect ignitor wire to ignitor terminal (see Figure 4, page 8).

Right Side

of Heater

 

Side View

 

Piezo

 

Ignitor

Figure 6 - Installing Piezo Ignitor

Electronic Ignitor

Right Side

 

of Heater

 

Battery

Figure 7 - Installing Electronic Ignitor

LOCATING HEATER

This heater is designed to be mounted on a wall.

WARNING: Maintain the minimum clearances shown in Figure 8. If you can, provide greater clearances from floor, ceiling and joining wall.

WARNING: Never install the heater

•in a bathroom or a bedroom

•in a recreational vehicle

•where curtains, furniture, cloth- ing or other flammable objects arelessthan36"(92cm)fromthe front, top or sides of the heater

•as a fireplace insert

•in high traffic areas

•in windy or drafty areas

CAUTION: This heater cre- ates warm air currents. These currents move heat to wall sur- faces next to heater. Installing heater next to vinyl or cloth wall coverings or operating heater where impurities (such as, but not limited to, tobacco smoke, aromatic candles, cleaning flu- ids, oil or kerosene lamps, etc.) in the air exist, may discolor walls or cause odors.

IMPORTANT: Vent-free heaters add moisture to the air. Although this is beneficial, installing heater in rooms without enough ventilation air may cause mildew to form from too much moisture. See Air for Combustion and Ventilation, page 5. If high hu- midity is experienced, a dehumidifier may be used to help lower the water vapor content in the air.

CAUTION: If you install the heater in a home garage

•heater pilot and burner must be at least 18" (45.7 cm) above floor

•locate heater where moving vehicle will not hit it

For convenience and efficiency, install heater

•where there is easy access for operation, inspec- tion and service

•in coldest part of room

Locate heater near a 120V 60Hz electrical outlet (normal household voltage).

 

CEILING

6" (15.2 cm)

36"

Minimum

(91.4 cm)

Minimum

From

 

Sides Of

 

Heater

 

Left

Right

Side

Side

 

Minimum To

 

Top Surface

 

Of Carpeting,

FLOOR

2" (5.1 cm)Tile Or Other

Combustible

 

Material

Figure 8 - Mounting Clearances As

Viewed From Front of Heater

116292-01D

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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 BuildingInstalling Ignitor Installation ItemsInstalling Glass Panel Removing Front Panel of HeaterThis heater is designed to be mounted on a wall Locating HeaterInstalling Heater to Wall Connecting to GAS Supply Installing Bottom Mounting ScrewsPlacing Heater On Mounting Bracket Checking GAS Connections Test Pressures Equal To or Less Than 1/2 Psig 3.5 kPa Test Pressures In Excess Of 1/2 Psig 3.5 kPaFor 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 PatternODS/PILOT and Burner Cleaning MaintenanceBurner Pilot AIR Inlet CabinetObserved 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 Wiring Diagrams SpecificationsFor purposes of input adjustment LSL18NT, SL18NT and VSL18NT LSL18PT, SL18PT and VSL18PTTechnical Service AccessoriesReplacement Parts Service Publications Service HintsModels LSL18NT, LSL18PT, SL18NT, SL18PT, VSL18NT and VSL18PT Illustrated Parts BreakdownParts List Parts Centrals 116292-01D Keep this Warranty Warranty InformationQUÉ 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 Desmontaje DEL Panel Anterior DEL Calentador Artículos DE InstalaciónInstalación DEL Encendedor Instalación del panel de vidrioUbicación DEL Calentador Corrientes de aire fuertesInstalación DEL Calentador EN LA Pared Soporte de montajeDoble el anclaje de pared como se muestra en la figura Colocación del calentador en el soporte de montaje Conexión AL Suministro DE GASInstalación de los tornillos de montaje InferioresRevisión DE LAS Conexiones DE GAS Permita el paso del volumen de gasLo suficientemente grande para que Adecuado al calentador. Si la tuberíaRegule la presión del sistema de tubería de Cierre del equipoUsando aire comprimido Repare todas las fugas inmediatamenteConexión 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
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