Manuals / Roberts Gorden / Household Appliance / Electric Heater

Roberts Gorden HE-40, HE-60, HE-80, HE-175 Low Voltage Thermostat Wiring with Multiple Burners

Models: HE-125 HE-150 HE-100 HE-40 HE-175 HE-80 HE-60

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HE-SERIES INSTALLATION, OPERATION AND SERVICE MANUAL

10.3 Low Voltage Thermostat Wiring with Multiple Burners

10.4 Electrical Connection to the Burner Box using Line Voltage Thermostat on Control

Connect wires together with

suitable approved wire connections.

White

GreenBlack

L1Green to Gnd.

	L2	White to L2
	L2	Black to L1
		Black to L1

Gnd.

Conduit Hole

Liquid Tight

Conduit Connector

Internal Wire Bundle

Burner Box

Liquid Tight Flexible

Conduit for Outdoor

Use or Equivilent

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Roberts Gorden HE-40, HE-60, HE-80, HE-175, HE-100, HE-150, HE-125 Low Voltage Thermostat Wiring with Multiple Burners

Contents

Service Manual Installation, OperationVantage Unitary Heater Designed forPage TABLE OF CONTENTS 2012 Roberts-Gordon LLCPage TABLE OF FIGURES LIST OF TABLESPage SECTION 1 HEATER SAFETY 1.1 Manpower Requirements1.2 Safety Labels and Their Placement 1.3 California PropositionFIGURE 1 Top and Bottom Panel Label Placement HE-SERIES INSTALLATION, OPERATION AND SERVICE MANUALLogo Label BottomFIGURE 2 Side and Back Panel Label Placement Clearances to Combustibles Label Wiring LabelControl Side Panel Control Side Panel Inside Vent Length Label Back Panel Lighting Instruction Plate LabelSECTION 2 INSTALLER RESPONSIBILITY 2.1 Wall TagRefer to appropriate Material Safety Data Sheets MSDS 2.2 Corrosive ChemicalsProduct Damage Hazard Do not use heater in area containing corrosive chemicalsSome objects will catch fire or explode when placed close to heater Fire HazardFIGURE 3 STANDARD REFLECTOR inchescentimeters FIGURE 4 ONE SIDE REFLECTORFIGURE 6 45 TILT REFLECTOR FIGURE 7 U-TUBE, STANDARD REFLECTORModel inches A B C D UNAPPROVEDFIGURE 9 U-TUBE, OPPOSITE 45 REFLECTOR FIGURE 10 2-FOOT DECO GRILLE AND PROTECTIVE GRILLEFIGURE 11 LOWER CLEARANCE SHIELD ModelFIGURE 12 VENTING VentRadiant Tubes PipesSECTION 4 NATIONAL STANDARDS AND APPLICABLE CODES 4.1 Gas Codes 4.2 Aircraft Hangars4.3 Public Garages 4.4 ElectricalCoupling Assembly with Lock Reflector Support Strap & Wire FormSECTION 5 MAJOR COMPONENTS FIGURE 13 Major Component Descriptions Burner with Tube GasketTable 1 Contents of Heater Burner Carton 5.1 Standard Parts ListTable 2 Contents of Core and Extension Packages Tubing Length Core and Extension PackagesAluminized ModelSECTION 6 HEATER INSTALLATION Wear protective gear during installation, operation and serviceSevere Injury Hazard Secure burner to burner tube with bolts and lockwashersFIGURE 14 Critical Hanger Placement Indoor Installation Typical Suspension DetailsFIGURE 15 Critical Hanger Placement Outdoor Installation Typical Outdoor Suspension DetailsI-BeamUnistrut 6.1 Outdoor MountingAssembly shown with additional reflector supports as provided with FIGURE 16 Linear Heater Assembly Overviewstainless steel reflector packages HE-SERIES INSTALLATION, OPERATION AND SERVICE MANUALFIGURE 17 Linear Heater Layout Overview installation only. See Page 17, Figure Step 6.2 Burner Tube InstallationStep 6.3 Tube Clamp Package Installation Step 6.4.1 Coupling and Tube Assembly Continued Step 6.4 Coupling and Tube Assembly± 2 5 cm Step 6.4.2 Coupling and Tube Assembly Continued Step 6.5 Turbulator InstallationStep 6.6 Reflector Installation Fire Hazard Support reflector with reflector hanger and support strapReflector must not touch tube Hanger Burner Tube ReflectorStep 6.6.1 Reflector, U-Clip and Reflector Support Installation Step 6.7 Burner Installation SECTION 6 HEATER INSTALLATIONWasher DescriptionSECTION 7 OPTIONAL HEATER ACCESSORIES 7.1 U-Tube ConfigurationWear protective gear during installation, operation and service Cut/Pinch HazardU-tube, Standard U-tube, FullU-tube, Opposite 14 10 cm U-boltFIGURE 19 U-Tube heater Layout Overview HE-SERIES INSTALLATION, OPERATION AND SERVICE MANUAL7.2 Elbow Package Configuration Step 7.2.1 Elbow Installation Step 7.2.2 Elbow InstallationStep 7.2.3 Reflector Joint Installation Burner and ElbowStep 7.2.5 Reflector Joint Detail FIGURE 20 Reflector Joint Detail Step 7.2.4 Reflector Joint InstallationHE-SERIES INSTALLATION, OPERATION AND SERVICE MANUAL Step 7.3.1 Bracket Installation Step 7.3.2 Side Reflector Installation7.3 Reflector Side Extension Not For Outdoor Use Reflector Side Extension PackageShield Support Strap Lower Clearance Shield02793000 Locknut #8Step 7.5.2 Frame Shield Installation SECTION 7 OPTIONAL HEATER ACCESSORIESDescription Distance AStep 7.6.2 Grille End Cap Installation Step 7.6.3 Grille InstallationHeaters must be installed according to the installation manual FIGURE 21 Outdoor Vent Cap InstallationSECTION 8 VENTING Carbon Monoxide Hazard8.1.1 United States Requirements 8.1.2 Canadian Requirements8.2 Unvented Operation 8.3 Horizontal Venting8.7 Venting Options Indoor Harsh/Corrosive EnvironmentsIndoor Vented and Unvented Outdoor8.8 Horizontal Ventilation 4 10 cm Pipe 8.9 Vertical Ventilation 4 10 cm PipeHE-SERIES INSTALLATION, OPERATION AND SERVICE MANUAL Description8.10 Common Sidewall Venting RequirementsMaximum of two heaters can be commonly vented through a side wall Heaters must be of the same BTU output8.11 Common Vertical Venting 8.12 Outside Combustion Air Supply8.12.3 Horizontal Outside Air Supply for Single Heater Installation 8.12.2 Vertical Outside Air Supply for Single Heater Installation8.12.1 Length Requirements 8.12.4 Vertical Outside Air Supply for Double Heater Installation 8.12.5 Horizontal Outside Air Supply for Double Heater InstallationVent Cap 6 15 cm 90502302Gas hose can crack when twisted Use only 36 91 cm long connector of 1/2 or 3/4 nominal IDGas can leak if piping is not installed properly SECTION 9 GAS PIPINGwhen attaching gas hose INCORRECT POSITIONS WRONG INSTALLATIONFIGURE 23 Gas Connection with Flexible Gas Hose CORRECT POSITIONS Hold gas nipple securely with pipe wrenchSECTION 10 WIRING Electrical Shock Hazard Disconnect electric before service10.1 Line Voltage Thermostat Wiring DANGER10.3 Low Voltage Thermostat Wiring with Multiple Burners 10.7 Internal Wiring 10.5 For External Thermostat ConnectionWhite to L2 Black to L110.8 Ladder Diagram TRANSFORMERVALVE THERMOSTATSECTION 11 OPERATION AND MAINTENANCE heater before servicebefore service during installationInstallation Code and Annual Inspections 11.5 Maintenance ChecklistPlease see Page 50, Section 11.5 for suggested The Vicinity of the HeaterSafety Labels Reflector Support Strapsreflector. See Page 24, Step TubesSECTION 12 TROUBLESHOOTING Keep all flammableobjects, liquids and vapors the minimum12.1 Honeywell SmartValve II Troubleshooting LED StatusIndicates Section12.2 Troubleshooting Flow Chart SECTION 12 TROUBLESHOOTING be in the on position. Check5.0 in wc for model HE-175 stay on?12.3 Manifold Gas Pressure Setting Top View of HeaterNatural Gas LP Gas HE-SERIES INSTALLATION, OPERATION AND SERVICE MANUALSECTION 13 REPLACEMENT PARTS SECTION 13 REPLACEMENT PARTSDANGER Motor and Blower Assembly Description Part NumberSECTION 14 GENERAL SPECIFICATIONS 14.1 Material Specifications 14.1.1 Reflectors14.2 Heater Specifications 14.2.1 Ignition 14.3 Suspension SpecificationsSECTION 15 THE ROBERTS GORDON VANTAGE HE WARRANTY WARRANTY IS VOID IFREAD YOUR INSTALLATION, OPERATION AND SERVICE MANUAL ROBERTS-GORDON LLC WILL PAY FORPage Page Page