Desa VSL18NT, VSL18PT Operating Heater, Connecting to Electrical Supply, Extension Cord

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INSTALLATION

Continued

CONNECTING TO ELECTRICAL SUPPLY

WARNING: Fan accessory must be grounded. Fan comes with a three-prong, grounding plug as shown in Figure 20. The plug is your protection against electrical shock. Plug it into a standard, three-hole, grounded, outlet. If cord needs replacing, use only a cord with a three- prong, grounding plug.

CAUTION: Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and danger- ous operation (see page 22).

Grounded Outlet

Grounding Plug

Figure 20 - Grounding Plug

EXTENSION CORD

Use extension cord if needed. The cord must have a three-prong, grounding plug and a three-hole re- ceptacle. Make sure cord is in good shape. It must be heavy enough to carry the current needed. An undersized cord will cause a drop in line voltage. This will result in loss of power and overheating. Use a No. 16 AWG cord for lengths less than 50 feet (15.24 m) .

CAUTION: Verify proper op- eration after servicing.

Operating Fan The blower is connected to a thermostat. When unit heats up, the fan will operate. A few minutes after unit cycles off or is turned off, the fan will shut off. The fan will cycle on and off in this manner. Note: If you have a heater with a thermostat, the heater and fan will not turn off and on at exactly the same time. Fan cycle times will vary with the heat setting selected.

OPERATING HEATER

FOR YOUR SAFETY READ

BEFORE LIGHTING

WARNING: If you do not fol- low these instructions exactly, a fire or explosion may result causing property damage, per- sonal injury or loss of life.

A.This appliance has a pilot which must be lighted by hand. When lighting the pilot, follow these instructions exactly.

B.BEFORE LIGHTING smell all around the appliance area for gas. Be sure to smell next to the floor because some gas is heavier than air and will settle on the floor.

WHAT TO DO IF YOU SMELL GAS

•Do not try to light any appliance.

•Do not touch any electric switch; do not use any phone in your building.

•Immediately call your gas supplier from a neighborʼs phone. Follow the gas supplierʼs instructions.

•If you cannot reach your gas supplier, call the fire department.

C.Use only your hand to push in or turn the gas control knob. Never use tools. If the knob will not push in or turn by hand, donʼt try to repair it, call a qualified service technician. Force or attempted repair may result in a fire or explosion.

D.Do not use this appliance if any part has been under water. Immediately call a qualified service technician to inspect the appliance and to replace any part of the control system and any gas control which has been under water.

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116292-01D

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Contents What to do if YOU Smell GAS Table of Contents Safety Information Product Identification Product FeaturesLocal Codes UnpackingFollowing are excerpts from National Fuel AIR for Combustion VentilationProviding Adequate Ventilation Unusually Tight ConstructionDetermining FRESH-AIR Flow for Heater Location Determining if You Have a Confined or Unconfined SpaceCheck GAS Type InstallationVentilation AIR Ventilation Air From Inside BuildingInstalling Glass Panel Installation ItemsInstalling Ignitor Removing Front Panel of HeaterLocating Heater This heater is designed to be mounted on a wallInstalling Heater to Wall Placing Heater On Mounting Bracket Connecting to GAS SupplyInstalling Bottom Mounting Screws Checking GAS Connections Test Pressures In Excess Of 1/2 Psig 3.5 kPa Test Pressures Equal To or Less Than 1/2 Psig 3.5 kPaOperating Heater Connecting to Electrical SupplyFor Your Safety Read Before Lighting Extension CordThermostat Control Operation Lighting InstructionsTo Turn OFF GAS To Appliance Shutting Off HeaterBurner Flame Pattern Manual Lighting ProcedureInspecting Heater Pilot Flame PatternBurner Pilot AIR Inlet Cleaning MaintenanceODS/PILOT and Burner CabinetTroubleshooting Observed Problem Possible Cause RemedyBurner orifice is clogged Clean burner see Cleaning Goes out when control knob is Control knob not pressedDelayed ignition of burner Manifold pressure is too low ODS/pilot lights but flameSlight smoke or odor during Walls or furniture Cleaners, etc. may turn intoNo power to electric outlet 60Hz outlet Air passageways on heaterMent above For purposes of input adjustment SpecificationsWiring Diagrams LSL18NT, SL18NT and VSL18NT LSL18PT, SL18PT and VSL18PTReplacement Parts AccessoriesTechnical Service Service Publications Service HintsIllustrated Parts Breakdown Models LSL18NT, LSL18PT, SL18NT, SL18PT, VSL18NT and VSL18PTParts List Parts Centrals 116292-01D Warranty Information Keep this WarrantyQUÉ Hacer SI Percibe Olor a GAS Tabla DE Contenido Información DE Seguridad Desempaque Información DECódigos Locales Características DEL ProductoConstrucción inusualmente sellada Aire Para Combustión VentilaciónCómo Proveer LA Ventilación Adecuada Espacio confinado y no confinadoAire Para Ventilación Aire del interior de la construcción para ventilaciónAire del exterior para ventilación InstalaciónVerifique EL Tipo DE GAS Instalación DEL Encendedor Artículos DE InstalaciónDesmontaje DEL Panel Anterior DEL Calentador Instalación del panel de vidrioCorrientes de aire fuertes Ubicación DEL CalentadorDoble el anclaje de pared como se muestra en la figura Instalación DEL Calentador EN LA ParedSoporte de montaje Instalación de los tornillos de montaje Conexión AL Suministro DE GASColocación del calentador en el soporte de montaje InferioresLo suficientemente grande para que Permita el paso del volumen de gasRevisión DE LAS Conexiones DE GAS Adecuado al calentador. Si la tuberíaUsando aire comprimido Cierre del equipoRegule la presión del sistema de tubería de Repare todas las fugas inmediatamenteCable DE Extensión Funcionamiento DEL CalentadorConexión a LA Alimentación Eléctrica Para SU SEGURIDAD, LEA Esto Antes DE EncenderloApague el piloto Funcionamiento DELInstrucciones DE Encendido Calentador Funcionamiento DELPatrón DE LA Llama DEL Procedimiento DEEntrada DE Aire AL Piloto DEL Quemador Limpieza Y MantenimientoPiloto CON ODS Y Quemador GabineteLa posición del regulador de gas no es la correcta Solución DE ProblemasProblema Observado Causa Posible Remedio Reemplace el regulador de gasCausa Posible Remedio Línea de gas El problema desapareceráHay aire en la línea de gas Hasta que se elimine el aire Los conductos de aire en elCia anterior LSL18NT, SL18NT y VSL18NT Diagramas DE CableadoEspecificaciones LSL18PT, SL18PT y VSL18PTPublicaciones DE Servicio AccesoriosServicio Técnico Piezas DE RepuestoClasificación Ilustrada DE Piezas Modelos LSL18NT, LSL18PT, SL18NT, SL18PT, VSL18NT Y VSL18PTLista DE Piezas Laporte’s Parts & Service 2444 N th Street Centrales DE PiezasNotas Información DE Garantía Guarde Esta Garantía
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