Manuals / Roberts Gorden / Household Appliance / Electric Heater

Roberts Gorden BH-115, BH-60, BH-40, BH-150, BH-175, BH-100, BH-140, BH-200, BH-80, BH-125 58 of

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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BH-SERIES INSTALLATION, OPERATION AND SERVICE MANUAL

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Roberts Gorden BH-115, BH-60, BH-40, BH-150, BH-175, BH-100, BH-140, BH-200, BH-80, BH-125 service manual 58 of

Contents

Installation, Operation & Blackheat BHBH-115 BH-200 If you smell gasPage TABLE OF CONTENTS 2012 Roberts-GordonLLCPage TABLE OF FIGURES LIST OF TABLESPage SECTION 1: HEATER SAFETY 1.1 Manpower Requirements1.2 Safety Labels and Their Placement 1.3 California PropositionGas Connection Label Top PanelLogo Label Bottom PanelFIGURE 2: Side and Back Panel Label Placement 3 ofDescription Part NumberSECTION 2: INSTALLER RESPONSIBILITY 2.1 Wall Tag2.2 Corrosive Chemicals Product Damage HazardFire Hazard FIGURE 3: Standard Reflector FIGURE 6: 45 Tilt Reflector Page FIGURE 12: Venting inches4.1 Gas Codes 4.2 Aircraft Hangars4.3 Public Garages 4.4 ElectricalSECTION 5: MAJOR COMPONENTS 5.1 Standard Parts List 12 ofCore Packages MinimumStandard AluminizedSECTION 6: HEATER INSTALLATION FIGURE 14: Critical Hanger Placement Typical Suspension DetailsFIGURE 15: Linear Heater Assembly Overview 16 of17 of FIGURE 16: Linear Heater Layout OverviewStep 6.1 Burner Tube Installation 18 ofDescription Part NumberStep 6.2 Tube Clamp Package Installation Step 6.3 Coupling and Tube AssemblyStep 6.3.2 Coupling and Tube Assembly Continued Step 6.3.1 Coupling and Tube Assembly Continued± 2 5 cm Step 6.4 Turbulator Installation Turbulator must be installed in the lastnot required on the BH-125/150/175/200 21 ofStep 6.5 Reflector Installation reflector supports and U-clipsdepend on the To ensure proper expansion and contraction23 of Step 6.6 Burner Installation 24 ofDescription Part NumberSECTION 7: OPTIONAL HEATER ACCESSORIES 7.1 U-TubeConfigurationCut/Pinch Hazard Edges are sharpFIGURE 18: U-TubeHeater Assembly Overview 26 ofTight U-bolt Loose U-boltLEGEND FIGURE 19: U-TubeHeater Layout Overview27 of FIGURE 20: U-TubeLayout Overview Continued 28 ofStep 7.2.2 Elbow Installation Step 7.2.3 Reflector Joint InstallationStep 7.2.4 Reflector Joint Installation SECTION 7 OPTIONAL HEATER ACCESSORIESFIGURE 21: Reflector Joint Detail Step 7.2.5 Reflector Joint Detail30 of Step 7.3.1 Bracket Installation Step 7.3.2 Side Reflector Installation7.3 Reflector Side Extension 31 ofDescription Part NumberLower Clearance Shield Package DescriptionSECTION 7: OPTIONAL HEATER ACCESSORIES DescriptionDistance A ExtensionStep 7.6.2 Grille End Cap Installation Step 7.6.3 Grille InstallationSECTION 8: VENTING 8.2 Unvented Operation 8.3 Horizontal Venting8.4 Vertical Venting 8.5 Unvented Operation Tube Termination8.8 Vertical Ventilation 4 10 cm Pipe 8.9 Common Side Wall VentingRequirements •Heaters must be of the same BTU output8.10 Common Vertical Venting Requirements•Heaters must be of the same BTU output 38 of8.11 Outside Combustion Air Supply 8.11.1 Length RequirementsRequirements Requirements40 of SECTION 9: GAS PIPING when attaching gas hose INCORRECT POSITIONS WRONG INSTALLATIONFIGURE 23: Gas Connection with Flexible Gas Hose CORRECT POSITIONSDANGER SECTION 10: WIRINGDisconnect electric before service 10.1 Line Voltage Thermostat Wiring10.2 Low Voltage Thermostat Wiring 44 ofSECTION 10: WIRING 10.3 Internal Wiring45 of Connect wires together with BX or Romex ConnectorInternal Wire Bundle Burner Box Green to GndSECTION 11: OPERATION AND MAINTENANCE DANGERSee Page 5, Section See Page 35, SectionSee Page 14, Section 11.5 Maintenance ChecklistSee Page 43, Section See Page 15, FigureSee Page 32, Section 7.5 and Page 34, Section See Page 32, SectionSECTION 12: TROUBLESHOOTING DANGER12.1 Troubleshooting Flow Chart 51 of52 of SECTION 12: TROUBLESHOOTING 12.2 Manifold Gas Pressure Setting53 of SECTION 13: REPLACEMENT PARTS DANGERSECTION 13 REPLACEMENT PARTS 55 ofDescription 56 ofPart Number SECTION 14: GENERAL SPECIFICATIONS 58 of WARRANTY IS VOID IF ROBERTS-GORDONLLC WILL PAY FORROBERTS-GORDONLLC WILL NOT PAY FOR LIMITATIONS ON AUTHORITY OF REPRESENTATIVESPage Page Page