Desa TB104, TB111, TB114 125, TB100 Operation, To Stop Heater, 55, 85, 125 Models Only, All Models

Page 6

Installation

Continued

4.Open propane/LP supply valve on propane/LP tank(s) slowly. Note: If not opened slowly, excess-fow check valve on propane/LP tank will stop gas fow. If this happens, you may hear a click inside the regulator assembly. To reset the ex- cess fow check valve, close propane/LP supply valve and open again slowly.

5.Check all connections for leaks.

6.Close propane/LP supply valve.

Inlet Connector

Gas Valve

Button

Hose

Figure 6 - Hose and Inlet Connector (Heater may vary from illustration)

Operation

WARNING: Review and un- derstand the warnings in the Safety Information section, page

2.They are needed to safely op- erate this heater. Follow all local codes when using this heater.

To Start Heater

1.Follow all installation, ventilation and safety information.

2.Locate heater on stable and level surface. Make sure strong drafts do not blow into front or rear of heater.

3.Plug power cord of heater into a three- prong, grounded extension cord. Exten- sion cord must be at least six feet long. Extension cord must be UL listed.

Extension Cord Size Requirement

Up to 50 feet (15 m) long, use 18 AWG rated cord.

51 to 100 feet (15.5 to 30.5 m) long, use 16 AWG rated cord.

101 to 200 feet (30.78 to 61 m) long, use 14 AWG rated cord.

4.Plug extension cord into a 120 volt/60 hertz, three-hole, grounded outlet.

5.Open propane/LP supply valve on propane/LP tank(s) slowly. Note: If not opened slowly, excess-fow check valve on propane/LP tank will stop gas fow. If this happens, you may hear a click inside the regulator assembly. To reset the ex- cess fow check valve, close propane/LP supply valve and open again slowly.

6.Adjust variable Btu control knob fully clockwise to LO.

55, 85, 125 Models Only

7.Press and hold in gas valve button. Heater should ignite within a few seconds.

Note: If heater fails to ignite, hose may have air in it. If so, keep gas valve button pressed and wait 20 seconds. Release gas valve button and wait 20 seconds for unburned fuel to exit heater. Repeat step 6.

8.After heater ignites, wait 30 seconds. This activates the automatic control system. Release the gas control valve button.

170 Models Only

9.Adjust thermostat to desired setting. If heater does not start, thermostat setting may be too low. Turn thermostat knob to higher position to start heater. Note: If heater does not start, unplug heater. Wait ten seconds for safety control to reset, plug in heater, then try again.

All Models

10.When burner remains lit, set heater to the desired heat level by turning the variable Btu control knob counterclockwise. If burner goes out, turn off gas. Turn vari- able Btu control knob fully clockwise to the lowest position. Check fuel supply. If adequate fuel is available, restart heater beginning at step 1.

To Stop Heater

1.Tightly close propane/LP supply valve on propane tank(s).

2.Wait a few seconds. Heater will burn gas left in supply hoses.

3.Unplug heater.

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Contents PROPANE/LP Construction Forced AIR Heater Table of Contents Safety InformationProduct Identification Assembly UnpackingTheory of Operation Propane Supply Installation VentilationProvide propane/LP supply system see 55, 85, 125 Models Only OperationTo Stop Heater Models OnlyMaintenance StorageTo Restart Heater Clean fan every 500 hours of operation or as needed Service ProceduresCleaning fan Remove top cover85,000 Btu/Hr Models Specifications55,000 Btu/Hr Models 125,000 Btu/Hr ModelsWiring Diagrams 55,000, 85,000 and 125,000 Btu/Hr ModelsService Publications Accessories Replacement PartsTechnical Service Parts Under WarrantyIllustrated Parts Breakdown 55,000 BTU/HR ModelS TB100, TB104, TB106 and TB110Parts List 55,000 BTU/HR ModelS3839 Detail a Models Detail B 85,000 and 125,000 BTU/HR ModelS Description170,000 BTU/HR ModelS TB103, TB108 and TB113 170,000 BTU/HR ModelS No. Part No Description QtyWarranty and Repair Service Model Serial No Date of PurchaseGuarde este manual para futuras referencias Tabla de contenido Información de seguridadInformación de Identificación del ProductoPerilla del parte anterior Teoría de funcionamiento DesempaqueEnsamble ManijaSuministro de Instalación Propano VentilaciónEn modelo 170 solamente FuncionamientoEn modelos 55, 85, 125 solamente Ajuste el termostato a la posición deseadaPara apagar el calentador AlmacenamientoMantenimiento Para volver a encender el calentadorProcedimientos de Servicio Retire la cubierta superiorVentilador Soporte de montaje del motor Modelos de 85,000 BTU/h EspecificacionesModelos de 55,000 BTU/h Modelos de 125,000 BTU/hDiagramas de cableado Modelos de 55,000, 85,000 y 125,000 BTU/hPublicaciones de Servicio Piezas de repuestoServicio técnico AccesoriosClasificación ilustrada de piezas Modelos de 55,000 BTU/h, TB100, TB104, TB106 y TB110Lista de piezas Modelos de 55,000 BTU/h3839 DetalleDetail a Modelos Models Detalleetail BB Modelos de 85,000 y 125,000 BTU/h Modelos de 170,000 BTU/h, TB103, TB108 y TB113 Modelos de 170,000 BTU/h Garantía y servicio de reparación Modelo De serie Fecha de compraPage Table des matières Information relative La sécuritéÉlectrique trifilaire avec mise à la terre Conservez les bouteilles de propane à moins de 38 C 100 FPoignée Identification du Produit DéballageAssemblage Pied en plastique et tubes rallongeThéorie de Fonctionnement Air pour la Air pour leCombustion Chauffage Approvisionnement En propane Entre -7 C 20 F et 18 C -0 FDétendeur avec prise dair Dirigée vers le bas Modèles 55, 85 et 125 seulement Pour allumer lappareil de chauffagePour arrêter lappareil de chauffage Modèles 170 uniquementEntreposage EntretienPour rallumer lappareil de chauffage Procédures dentretien Écrou de 5/16 po ou un tournevis PhillipsVentilateur Support de montage du moteur Modèles à 85 000 BTU/h CaractéristiquesModèles à 55 000 BTU/h Modèles à 125 000 BTU/hDiagrammes de câblage Modèles à 55 000, 85 000 et 125 000 BTU/hPièces de rechange Service techniqueAccessoires Publications pour LentretienVue détaillée des pièces Modèles TB100, TB104, TB106, TB110 à 55 000 BTU/hListe des pièces Modèles à 55 000 BTU/hRechange, à la page 13 de ce manuel 3839 Detail a Models Detail B Modèles à 85 000 et 125 000 BTU/h Modèles TB103, TB108, TB113 à 170,000 BTU/h Modèles à 170 000 BTU/h Rechange, à la page 11 de ce manuelService de garantie et de réparation Modèle Numéro de série Date dachatIndustrial Drive Akron Road Box
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