Manuals / Roberts Gorden / Household Appliance / Gas Heater

Roberts Gorden CRV-B-12A, CRV-B-8, CRV-B-9, CRV-B-6, CRV-B-10, CRV-B-2, CRV-B-4 5 Burner Installation

Models: CRV-B-4 CRV-B-12 CRV-B-2 CRV-B-10 CRV-B-6 CRV-B-12A CRV-B-9 CRV-B-8

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CRV-SERIES INSTALLATION, OPERATION AND SERVICE MANUAL

Step 7.5 Burner Installation

	Burner	Burner
	Burner	Combustion
		Combustion
		Chamber
		Gasket
		End
		Vent

Description	Part Number
Bolt	94273914

Burner	0270XXXX
Lock Washer	96411600

Gasket	01367800

End Vent	013676XX

Combustion
Chamber
End
Vent
Clips
End Vent	Rating
	Rating
	Number

NOTE:

Install end vent

at end combustion chamber position only.

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Roberts Gorden CRV-B-12A, CRV-B-8, CRV-B-9, CRV-B-6, CRV-B-10, CRV-B-2, CRV-B-4 service manual 5 Burner Installation

Contents

Heating Systems Installation, Operation & Service ManualCoRayVac Custom-Engineered Low-IntensityInfraredPage SECTION 2: Installer Responsibility TABLE OF CONTENTSSECTION 1: Heater Safety SECTION 14: Operation and MaintenancePage TABLE OF FIGURES Page SECTION 1: HEATER SAFETY 1.1 Manpower Requirements2.2 Corrosive Chemicals SECTION 2: INSTALLER RESPONSIBILITY2.1 Wall Tag 2.3 National Standards and Applicable CodesClearances are the required distances that combustible objects must be away from the heater to prevent serious fire hazards. Combustibles are materials that may catch fire and include common items such as wood, paper, rubber, fabric, etc centimeters FIGURE 1 STANDARD REFLECTORinches FIGURE 2: ONE SIDE REFLECTORcentimeters FIGURE 4: UNIVERSAL SHIELD, POSITIONinches inchesFIGURE 9: 1-FOOTDECO GRILLE FIGURE 7: 2-FOOTDECO GRILLEFIGURE 8: BARRIER SHIELD inches4.3 Public Garages 4.1 Gas Codes4.2 Aircraft Hangars 4.4 ElectricalFIGURE 10: Major Component Descriptions Coupling AssemblySECTION 5 MAJOR COMPONENTS BurnerBracket Assembly Reflector Support Strap & Wire FormAssembly FIGURE 10: Major Component Descriptions ContinuedROBERTS GORDON ULTRAVAC Controller ROBERTS GORDON ULTRAVAC Adjustable Indoor SensorROBERTS GORDON ULTRAVAC Variable Frequency Drive EP-100Pump Package - 4 diaTubing and Related Accessories 5.1 Standard Parts ListTable 1: Contents of CRV-SeriesBurner Carton Venting AccessoriesPump Accessories Control Packages and AccessoriesPump Packages and Accessories ThermostatsSECTION 6: DESIGN REQUIREMENTS Assembly Overview FIGURE 11: HeaterTypical Suspension Details SECTION 7: HEATER INSTALLATIONFIGURE 12: Critical Hanger Placement Step 7.1 Tube Installation Step 7.2 Coupling and Tube AssemblyTighten slide bar as shown below Step 7.2.1 Coupling and Tube Assembly ContinuedStep 7.3.2 Elbow Installation ± 2 5 cmStep 7.4.2 Reflector Installation Step 7.4 Reflector InstallationStep 7.4.1 Reflector Installation with Hole Page Step 7.5 Burner Installation Step 8.2.1 Reflector Joint Installation SECTION 8: OPTIONAL HEATER ACCESSORIESStep 8.1 Tee Installation Step 8.2 Reflector JointFIGURE 13: Reflector Joint Detail Step 8.2.2 Reflector Joint InstallationStep 8.2.3 Reflector Joint Detail Step 8.3.2 Side Reflector Installation 8.4 Universal Shield 8.5Barrier ShieldDescription Step 8.6.2 Frame Shield InstallationSECTION 8: OPTIONAL HEATER ACCESSORIES DescriptionPage SECTION 8: OPTIONAL HEATER ACCESSORIES Step 8.7.2 Decorative GrilleStep 8.7.3 Joint Piece and Reinforcement DescriptionStep 8.7.4 End Piece and Reflector End Cap Step 8.7.5 90 ElbowStep 8.8.2 Grille End Cap Installation 8.8Protective Grille InstallationStep 8.8.1 Silicone Cap Installation Step 8.8.3 Grille InstallationSpecial Tube and Reflector Hanger 3/4 female FIGURE 14: EP-200Condensate Valve AssemblyAssembly Condensate9.2.3 United States Requirements 9.2.1 Vertical Venting9.2.2 Horizontal Venting 9.2.4 Canadian RequirementsFIGURE 15 Vertical Venting Configuration 9.3 Horizontal Venting 4 10 cm Pipe Part Number 18 46 cm Minimum 10.1 Pressurized SECTION 10: OUTSIDE AIR SUPPLY10.2 Non-Pressurized FIGURE 19: Duct SizingMOTOR 10.3 Outside Air Blower Internal WiringFIGURE 21 Filter Housing Assembly L N MFIGURE 22: Air Supply Blower Support FIGURE 23: Pressurized Outside Air SupplyVent Cap FIGURE 24: Non-PressurizedOutside Air SupplyPressure Switch Bird ScreenSECTION 11: GAS PIPING FIGURE 25: Gas Connection with Flexible Gas Hose12.2 ROBERTS GORDON ULTRAVACTM SECTION 12: CONTROL METHODS12.1 ROBERTS GORDON System Control 12.3 SPST Transformer Relay P/N60 Hz 60 Hz 60 Hz DPST 12 AGround FIGURE 29: General System Wiring12 Vdc System Control120V 1 Ø 60Hz 120 V 60 Hz 1Ø 60 HzGround 120 1 Ø 60 HzFIGURE 33: Burner Internal Wiring FIGURE 34: Burner Internal Ladder Diagram13.1 Checking the Gas Line 13.4Setting the VacuumSECTION 13: STARTING THE SYSTEM 13.2Checking the Electrical SystemFIGURE 35: Vacuum Reading 14.1 Sequence of Operation SECTION 14: OPERATION AND MAINTENANCE14.4Pre-SeasonMaintenance and Annual Inspection 14.2 To Shut Off HeaterSee Page 3, Section 14.5 Maintenance ChecklistInstallation Code and Annual Inspections Vehicles and Other ObjectsGas Line TubesSee Page 15, Figure 12 through Page 17, Section WindowWith the Power off PumpProblem ChartModule Diagnostic Codes SolutionControl Panel IOS Manuals Troubleshooting FlowChart Pump IOS ManualsDescription SECTION 16: REPLACEMENT PARTSUse only genuine ROBERTS GORDON replacement parts Part Number17.2Heater Specifications 17.2.1 Ignition SECTION 17: GENERAL SPECIFICATIONS17.1Material Specification 17.1.1 Reflectors 17.3 Suspension SpecificationsModel Pump SpecificationsAir Supply Blower Specifications EP-100Page ROBERTS-GORDONWILL NOT PAY FOR WARRANTY IS VOID IFROBERTS-GORDONWILL PAY FOR LIMITATIONS ON AUTHORITY OF REPRESENTATIVESPage About the Installer Mail or Fax toOWNER WARRANTY REGISTRATION CARD Type of Installation check onePage Page Fire Hazard Maintain ???? cm clearance to the side andI n f r a r e d H e a t i n g to heater