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Roberts Gorden Linear Heater manual Connect wires together with

Models: Linear Heater

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Connect wires together with

BH-SERIES INSTALLATION, OPERATION AND SERVICE MANUAL

10.4 Ladder Diagram

Power Supply

120 V - 60 Hz

Blower

120 V

Transformer

24 V

Pressure

Switch

Ground

Power

Sense

Spark

Gap Valve

Electrode

Ignition Module

Gas Valve

10.5 Electrical Connection to the Burner

Connect wires together with

suitable approved wire connections. Green White Black

	L1
L2	Green to Gnd.
	White to L2
Gnd.	Black to L1

Conduit Hole

BX or Romex Connector

Internal Wire Bundle Burner Box

Electrical Cord or Flexible Conduit

46

Image 32

Roberts Gorden Linear Heater manual Connect wires together with

Contents

FIGURE 15 Linear Heater Assembly Overview FIGURE 16 Linear Heater Layout Overview Step 6.1 Burner Tube Installation Tubing requires a downward slope of 1/2 13 mmper 20 6 m away from burner S-Hook Hanger Burner Tube 7 6 ± 229 cm ± 25 cmStep 6.2 Tube Clamp Package Installation Step 6.3 Coupling and Tube Assembly± 2 5 cm Step 6.3.1 Coupling and Tube Assembly ContinuedStep 6.3.2 Coupling and Tube Assembly Continued Step 6.4 Turbulator Installation Reflector must not touch tube Step 6.5 Reflector InstallationFire Hazard The pictorial drawings of the heater construction in Section 6 are schematic only and provide a general guideline of where hangers, reflector supports and U-clipsare to be installed Step 6.6 Burner Installation SECTION 6 HEATER INSTALLATIONExtra chain min 12 30 cm BurnerSECTION 7 OPTIONAL HEATER ACCESSORIES 7.1 U-TubeConfigurationCut/Pinch Hazard Edges are sharpFIGURE 18 U-TubeHeater Assembly Overview U-tube,StandardU-tube U-tubeFIGURE 19 U-TubeHeater Layout Overview FIGURE 20 U-TubeLayout Overview Continued Step 7.2.2 Elbow Installation Step 7.2.3 Reflector Joint InstallationStep 7.2.4 Reflector Joint Installation Reflector Reflector JointInstall reflector SECTION 7 OPTIONAL HEATER ACCESSORIESStep 7.2.5 Reflector Joint Detail FIGURE 21 Reflector Joint Detail7.3 Reflector Side Extension Step 7.3.1 Bracket InstallationStep 7.3.2 Side Reflector Installation 7.4Lower Clearance Shield Installation Step 7.4.1 Shield Support Strap AssemblySECTION 7 OPTIONAL HEATER ACCESSORIES DescriptionStep 7.5.2 Frame Shield Installation Step 7.6.2 Grille End Cap Installation Step 7.6.3 Grille InstallationSECTION 8 VENTING Carbon Monoxide HazardCut/Pinch Hazard Edges are sharp8.2 Unvented Operation 8.3 Horizontal Venting8.4 Vertical Venting 8.5 Unvented Operation Tube Termination8.7 Horizontal Ventilation 4 10 cm Pipe 8.8 Vertical Ventilation 4 10 cm PipeSIDE VIEW Combustible orHeaters must be of the same BTU output 8.9 Common Side Wall VentingRequirements Requirements 8.10 Common Vertical VentingHeaters must be of the same BTU output 8.11 Outside Combustion Air Supply 8.11.1 Length RequirementsRequirements RequirementsGas hose can crack when twisted SECTION 9 GAS PIPINGFire Hazard Gas hose moves during normal operationwhen attaching gas hose INCORRECT POSITIONS WRONG INSTALLATIONFIGURE 23 Gas Connection with Flexible Gas Hose CORRECT POSITIONSDANGER SECTION 10 WIRINGDisconnect electric before service or maintenance 10.1 Line Voltage Thermostat Wiring10.2 Low Voltage Thermostat Wiring 10.3 Internal Wiring Pressure SwitchDSI Ignition Module BLUE ElectrodeConnect wires together with SECTION 11 OPERATION AND MAINTENANCE heater before servicebefore service or during installationFor best performance, the gas, electrical, thermostat connections, tubing, venting, suspensions and overall heater condition should be inspected thoroughly 11.5 Maintenance Checklist Installation Code and Annual InspectionsThe Vicinity of the Heater See Page 4, SectionBurner Cup and Orifice ElectrodeThermostat See Page 43, SectionSECTION 12 TROUBLESHOOTING Disconnect electric before service or maintenanceheater before service before service orTroubleshooting Flow Chart 12.1SECTION 12 TROUBLESHOOTING Top View of Heater 12.2 Manifold Gas Pressure SettingNatural Propane SECTION 13 REPLACEMENT PARTS DANGERREAR VIEW TOP VIEWDescription Part NumberSECTION 14 GENERAL SPECIFICATIONS 14.1 Material Specifications 14.1.1 Reflectors14.2 Heater Specifications 14.2.1 Ignition DIMENSIONSWARRANTY IS VOID IF ROBERTS-GORDONLLC WILL PAY FORROBERTS-GORDONLLC WILL NOT PAY FOR LIMITATIONS ON AUTHORITY OF REPRESENTATIVESPage OWNER WARRANTY REGISTRATION CARD About the InstallerPurchased From if different than installer Type of Installation check onePage Page Maintain clearancethe side clearance below