Manuals / Roberts Gorden / Household Appliance / Gas Heater

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

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

Contents

Installation, Operation & Service Manual CoRayVacHeating Systems Custom-Engineered Low-IntensityInfraredPage TABLE OF CONTENTS SECTION 1: Heater SafetySECTION 2: Installer Responsibility SECTION 14: Operation and MaintenancePage TABLE OF FIGURES Page SECTION 1: HEATER SAFETY 1.1 Manpower RequirementsSECTION 2: INSTALLER RESPONSIBILITY 2.1 Wall Tag2.2 Corrosive Chemicals 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 FIGURE 1 STANDARD REFLECTOR inchescentimeters FIGURE 2: ONE SIDE REFLECTORFIGURE 4: UNIVERSAL SHIELD, POSITION inchescentimeters inchesFIGURE 7: 2-FOOTDECO GRILLE FIGURE 8: BARRIER SHIELDFIGURE 9: 1-FOOTDECO GRILLE inches4.1 Gas Codes 4.2 Aircraft Hangars4.3 Public Garages 4.4 ElectricalCoupling Assembly SECTION 5 MAJOR COMPONENTSFIGURE 10: Major Component Descriptions BurnerReflector Support Strap & Wire Form AssemblyBracket Assembly FIGURE 10: Major Component Descriptions ContinuedROBERTS GORDON ULTRAVAC Adjustable Indoor Sensor ROBERTS GORDON ULTRAVAC Variable Frequency DriveROBERTS GORDON ULTRAVAC Controller EP-100Pump Package - 4 dia5.1 Standard Parts List Table 1: Contents of CRV-SeriesBurner CartonTubing and Related Accessories Venting AccessoriesControl Packages and Accessories Pump Packages and AccessoriesPump 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 AssemblyStep 7.2.1 Coupling and Tube Assembly Continued Step 7.3.2 Elbow InstallationTighten slide bar as shown below ± 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 SECTION 8: OPTIONAL HEATER ACCESSORIES Step 8.1 Tee InstallationStep 8.2.1 Reflector Joint 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 ShieldStep 8.6.2 Frame Shield Installation SECTION 8: OPTIONAL HEATER ACCESSORIESDescription DescriptionPage Step 8.7.2 Decorative Grille Step 8.7.3 Joint Piece and ReinforcementSECTION 8: OPTIONAL HEATER ACCESSORIES DescriptionStep 8.7.4 End Piece and Reflector End Cap Step 8.7.5 90 Elbow8.8Protective Grille Installation Step 8.8.1 Silicone Cap InstallationStep 8.8.2 Grille End Cap Installation Step 8.8.3 Grille InstallationSpecial Tube and Reflector Hanger FIGURE 14: EP-200Condensate Valve Assembly Assembly3/4 female Condensate9.2.1 Vertical Venting 9.2.2 Horizontal Venting9.2.3 United States Requirements 9.2.4 Canadian RequirementsFIGURE 15 Vertical Venting Configuration 9.3 Horizontal Venting 4 10 cm Pipe Part Number 18 46 cm Minimum SECTION 10: OUTSIDE AIR SUPPLY 10.2 Non-Pressurized10.1 Pressurized FIGURE 19: Duct Sizing10.3 Outside Air Blower Internal Wiring FIGURE 21 Filter Housing AssemblyMOTOR L N MFIGURE 22: Air Supply Blower Support FIGURE 23: Pressurized Outside Air SupplyFIGURE 24: Non-PressurizedOutside Air Supply Pressure SwitchVent Cap Bird ScreenSECTION 11: GAS PIPING FIGURE 25: Gas Connection with Flexible Gas HoseSECTION 12: CONTROL METHODS 12.1 ROBERTS GORDON System Control12.2 ROBERTS GORDON ULTRAVACTM 12.3 SPST Transformer Relay P/N60 Hz 60 Hz 60 Hz DPST 12 AFIGURE 29: General System Wiring 12 VdcGround System Control120 V 60 Hz 1Ø 60 Hz Ground120V 1 Ø 60Hz 120 1 Ø 60 HzFIGURE 33: Burner Internal Wiring FIGURE 34: Burner Internal Ladder Diagram13.4Setting the Vacuum SECTION 13: STARTING THE SYSTEM13.1 Checking the Gas Line 13.2Checking the Electrical SystemFIGURE 35: Vacuum Reading SECTION 14: OPERATION AND MAINTENANCE 14.4Pre-SeasonMaintenance and Annual Inspection14.1 Sequence of Operation 14.2 To Shut Off Heater14.5 Maintenance Checklist Installation Code and Annual InspectionsSee Page 3, Section Vehicles and Other ObjectsTubes See Page 15, Figure 12 through Page 17, SectionGas Line WindowWith the Power off PumpChart Module Diagnostic CodesProblem SolutionTroubleshooting Flow ChartControl Panel IOS Manuals Pump IOS ManualsSECTION 16: REPLACEMENT PARTS Use only genuine ROBERTS GORDON replacement partsDescription Part NumberSECTION 17: GENERAL SPECIFICATIONS 17.1Material Specification 17.1.1 Reflectors17.2Heater Specifications 17.2.1 Ignition 17.3 Suspension SpecificationsPump Specifications Air Supply Blower SpecificationsModel EP-100Page WARRANTY IS VOID IF ROBERTS-GORDONWILL PAY FORROBERTS-GORDONWILL NOT PAY FOR LIMITATIONS ON AUTHORITY OF REPRESENTATIVESPage Mail or Fax to OWNER WARRANTY REGISTRATION CARDAbout the Installer Type of Installation check onePage Page Maintain ???? cm clearance to the side and I n f r a r e d H e a t i n gFire Hazard to heater