Manuals / Roberts Gorden / Household Appliance / Electric Heater

Roberts Gorden BH-125, BH-60, BH-40, BH-150 Manifold Gas Pressure Setting, 53 of, Troubleshooting

Models: BH-125 BH-80 BH-200 BH-140 BH-100 BH-115 BH-175 BH-150 BH-40 BH-60

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SECTION 12: TROUBLESHOOTING

12.2 Manifold Gas Pressure Setting

53 of 59

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Roberts Gorden BH-125, BH-60, BH-40, BH-150, BH-175, BH-115, BH-100, BH-80 Manifold Gas Pressure Setting, 53 of, Troubleshooting

Contents

Infrared Heater Service ManualInstallation, Operation & The Economical UnitaryPage 2012 Roberts-GordonLLC TABLE OF CONTENTSPage LIST OF TABLES TABLE OF FIGURESPage 1.3 California Proposition SECTION 1: HEATER SAFETY1.1 Manpower Requirements 1.2 Safety Labels and Their PlacementPart Number FIGURE 1: Top and Bottom Panel Label Placement2 of DescriptionPart Number FIGURE 2: Side and Back Panel Label Placement3 of DescriptionProduct Damage Hazard SECTION 2: INSTALLER RESPONSIBILITY2.1 Wall Tag 2.2 Corrosive ChemicalsFire Hazard FIGURE 3: Standard Reflector FIGURE 6 45 Tilt Reflector Page inches FIGURE 12: Venting4.4 Electrical 4.1 Gas Codes4.2 Aircraft Hangars 4.3 Public GaragesSECTION 5: MAJOR COMPONENTS 12 of 5.1 Standard Parts ListAluminized Core PackagesMinimum StandardSECTION 6 HEATER INSTALLATION Typical Suspension Details FIGURE 14: Critical Hanger Placement16 of FIGURE 15: Linear Heater Assembly OverviewFIGURE 16: Linear Heater Layout Overview 17 ofPart Number Step 6.1 Burner Tube Installation18 of DescriptionStep 6.3 Coupling and Tube Assembly Step 6.2 Tube Clamp Package Installation± 2 5 cm Step 6.3.1 Coupling and Tube Assembly ContinuedStep 6.3.2 Coupling and Tube Assembly Continued 21 of Step 6.4 Turbulator InstallationTurbulator must be installed in the last not required on the BH-125/150/175/200Step 6.5 Reflector Installation 23 of To ensure proper expansion and contractionreflector supports and U-clipsdepend on the Part Number Step 6.6 Burner Installation24 of DescriptionEdges are sharp SECTION 7: OPTIONAL HEATER ACCESSORIES7.1 U-TubeConfiguration Cut/Pinch HazardLoose U-bolt FIGURE 18: U-TubeHeater Assembly Overview26 of Tight U-bolt27 of FIGURE 19: U-TubeHeater Layout OverviewLEGEND 28 of FIGURE 20: U-TubeLayout Overview ContinuedSECTION 7: OPTIONAL HEATER ACCESSORIES Step 7.2.2 Elbow InstallationStep 7.2.3 Reflector Joint Installation Step 7.2.4 Reflector Joint Installation30 of Step 7.2.5 Reflector Joint DetailFIGURE 21: Reflector Joint Detail 31 of Step 7.3.1 Bracket InstallationStep 7.3.2 Side Reflector Installation 7.3 Reflector Side ExtensionDescription DescriptionPart Number Lower Clearance Shield PackageExtension SECTION 7 OPTIONAL HEATER ACCESSORIESDescription Distance AStep 7.6.3 Grille Installation Step 7.6.2 Grille End Cap InstallationSECTION 8: VENTING 8.5 Unvented Operation Tube Termination 8.2 Unvented Operation8.3 Horizontal Venting 8.4 Vertical VentingHeaters must be of the same BTU output 8.8 Vertical Ventilation 4 10 cm Pipe8.9 Common Side Wall Venting Requirements38 of 8.10 Common Vertical VentingRequirements •Heaters must be of the same BTU output8.11.1 Length Requirements 8.11 Outside Combustion Air Supply40 of RequirementsRequirements SECTION 9: GAS PIPING CORRECT POSITIONS when attaching gas hoseINCORRECT POSITIONS WRONG INSTALLATION FIGURE 23: Gas Connection with Flexible Gas Hose10.1 Line Voltage Thermostat Wiring DANGERSECTION 10: WIRING Disconnect electric before service44 of 10.2 Low Voltage Thermostat Wiring45 of 10.3 Internal WiringSECTION 10: WIRING Green to Gnd Connect wires together withConduit Hole BX or Romex Connector Internal Wire Bundle Burner BoxDANGER SECTION 11 OPERATION AND MAINTENANCE11.5 Maintenance Checklist See Page 5, SectionSee Page 35, Section See Page 14, SectionSee Page 32, Section See Page 43, SectionSee Page 15, Figure See Page 32, Section 7.5 and Page 34, SectionDANGER SECTION 12: TROUBLESHOOTING51 of 12.1 Troubleshooting Flow Chart52 of 53 of 12.2 Manifold Gas Pressure SettingSECTION 12: TROUBLESHOOTING DANGER SECTION 13: REPLACEMENT PARTS55 of SECTION 13: REPLACEMENT PARTSPart Number 56 ofDescription SECTION 14: GENERAL SPECIFICATIONS 58 of LIMITATIONS ON AUTHORITY OF REPRESENTATIVES WARRANTY IS VOID IFROBERTS-GORDONLLC WILL PAY FOR ROBERTS-GORDONLLC WILL NOT PAY FORPage Page Page