Roberts Gorden VANTAGE HEV-40 Installation, Operation & Service Manual
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Roberts Gorden VANTAGE HEV-40 Installation, Operation & Service Manual

Gas-fired, low intensity unitary heater for harsh environments
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FOR YOUR SAFETY
If you smell gas:
1. Open windows.
2. DO NOT try to light any appliance.
3. DO NOT use electrical switches.
4. DO NOT use any telephone in
your building.
5. Extinguish any open flame.
6. Leave the building.
7. Immediately call your local gas
supplier after leaving the building.
Follow the gas supplier's
instructions.
8. If you cannot reach your gas
supplier, call the Fire Department.
WARNING
Fire Hazard
Keep all flammable objects, liquids and
vapors the minimum required clear-
ances to combustibles away from
heater.
Some objects will catch fire or explode
when placed close to heater.
Failure to follow these instructions can
result in death, injury or property
damage.
WARNING
Improper installation, adjustment, alteration, service
or maintenance can result in death, injury or
property damage. Read the Installation, Operation
and Service Manual thoroughly before installing or
servicing this equipment.
Installation must be done by a contractor qualified
in the installation and service of gas-fired heating
equipment or your gas supplier.
© 2021 Roberts-Gordon LLC
Model HEV
Gas-Fired, Low Intensity
Unitary Heater for Harsh
Installation, Operation &
Please take the time to read and understand
these instructions prior to any installation.
Installer must give a copy of this manual to the owner.
Keep this manual in a safe place in order to provide
your service technician with necessary information.
Roberts-Gordon LLC
1250 William Street
P.O. Box 44
Buffalo, New York 14240-0044
Telephone: +1.716.852.4400
www.robertsgordon.com
Environments
Service Manual
HEV-40
HEV-60
HEV-80
HEV-100
HEV-125
HEV-150
HEV-175
Installer
Owner
P/N 138100NA Rev B 8/21

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Summary of Contents for Roberts Gorden VANTAGE HEV-40

  • Page 1 FOR YOUR SAFETY If you smell gas: 1. Open windows. 2. DO NOT try to light any appliance. 3. DO NOT use electrical switches. 4. DO NOT use any telephone in your building. Model HEV 5. Extinguish any open flame. 6.

  • Page 3: Table Of Contents

    TABLE OF CONTENTS SECTION 1: Heater Safety ............1 10.3 Low Voltage Thermostat Wiring with 1.1 Manpower Requirements ..........1 Multiple Burners ............49 1.2 Safety Labels and Their Placement......1 10.4 Internal Wiring............49 1.3 California Proposition 65 ..........1 10.5 Ladder Diagram............

  • Page 5: Section 1: Heater Safety

    SECTION 1: H EATER AFETY SECTION 1: HEATER SAFETY 1.1 Manpower Requirements Your Safety is Important to Us! To prevent personal injury and damage to the heater, This symbol is used throughout two persons will be required for installation. the manual to notify you of possi- ble fire, electrical or burn hazards.
  • Page 6 HEV-S ERIES NSTALLATION PERATION AND ERVICE ANUAL FIGURE 1: Top and Bottom Panel Label Placement Logo Label Bottom Panel Rating Plate Label Proposition 65 Label Top Panel Description Part Number Logo Label 91013221 Rating Plate Label 91010401 Gas Connection Label 91018122 Proposition 65 Label 91070016...
  • Page 7 SECTION 1: H EATER AFETY FIGURE 2: Side and Back Panel Label Placement CTH2V/HEV-40 CTH2V/HEV-60 CTH2V/HEV-80 CTH2V/HEV-100 CTH2V/HEV-125 CTH2V/HEV-150 Level CTH2V/HEV-175 droit CTH2V/HEV-40 CTH2V/HEV-60 CTH2V/HEV-80 CTH2V/HEV-100 CTH2V/HEV-125 CTH2V/HEV-150 Level CTH2V/HEV-175 droit CTH2V/HEV-40 CTH2V/HEV-60 CTH2V/HEV-40 CTH2V/HEV-60 CTH2V/HEV-80 CTH2V/HEV-80 CTH2V/HEV-100 CTH2V/HEV-125 CTH2V/HEV-100 CTH2V/HEV-150 CTH2V/HEV-175 CTH2V/HEV-125...

  • Page 8: Section 2: Installer Responsibility

    HEV-S ERIES NSTALLATION PERATION AND ERVICE ANUAL SECTION 2: INSTALLER RESPONSIBILITY on the burner and in the Installation, Operation and Service Manual. See Page 5, Figure 4 through Page The installer is responsible for the following: 8, Figure 13. Write the proper clearance dimensions •...
  • Page 9 SECTION 3: C LEARANCES TO OMBUSTIBLES SECTION 3: CLEARANCES TO COMBUSTIBLES WARNING 3.1 Required Clearances to Combustibles Clearances are the required distances that combusti- ble objects must be away from the heater to prevent serious fire hazards. Combustibles are materials that may catch on fire and include common items such as wood, paper, rubber, fabric, etc.
  • Page 10 HEV-S ERIES NSTALLATION PERATION AND ERVICE ANUAL NOTE: 1. All dimensions are from the surfaces of all tubes, couplings and elbows. 2. Clearances B, C and D can be reduced by 50% after 25' (7.5 m) of tubing downstream from where the burner and burner tube connect. FIGURE 5: LEVEL SIDE REFLECTOR (inches) (centimeters)
  • Page 11 SECTION 3: C LEARANCES TO OMBUSTIBLES NOTE: 1. All dimensions are from the surfaces of all tubes, couplings and elbows. 2. Clearances B, C and D can be reduced by 50% after 25' (7.5 m) of tubing downstream from where the burner and burner tube connect. FIGURE 8: U-TUBE, LEVEL REFLECTOR (inches) (centimeters)
  • Page 12 HEV-S ERIES NSTALLATION PERATION AND ERVICE ANUAL NOTE: 1. All dimensions are from the surfaces of all tubes, couplings and elbows. 2. Clearances B, C and D can be reduced by 50% after 25' (7.5 m) of tubing downstream from where the burner and burner tube connect. FIGURE 11: 2-FOOT DECO GRILLE AND PROTECTIVE GRILLE (inches) (centimeters)

  • Page 13: National Standards And Applicable Codes

    SECTION 4: N ATIONAL TANDARDS AND PPLICABLE ODES SECTION 4: NATIONAL STANDARDS AND APPLICABLE CODES 4.1 Gas Codes 4.3 Public Garages The type of gas appearing on the nameplate Installation in garages must be in accordance must be the type of gas used. Installation must with the following codes: comply with national and local codes and United States: Refer to Standard for Parking...

  • Page 14: Section 5: Major Components

    HEV-S ERIES NSTALLATION PERATION AND ERVICE ANUAL SECTION 5: MAJOR COMPONENTS FIGURE 14: Major Component Descriptions - Standard Reflector Burner with Tube Standard Gasket Reflector Must be installed (Aluminum or with the flame Stainless observation window Steel) facing down. Alternate overlap as shown on overview and on Page 20, Figure 19.
  • Page 15 SECTION 5: M AJOR OMPONENTS FIGURE 15: Major Component Descriptions - High Efficiency Reflector High Efficiency Reflector Burner with Tube Gasket (Aluminum Only) Must be installed with Alternate overlap as the flame observation window facing down. shown on overview on Page 20, Figure 19. Minimum overlap is 6"...

  • Page 16: Standard Parts List

    HEV-S ERIES NSTALLATION PERATION AND ERVICE ANUAL 5.1 Standard Parts List Table 1: Contents of the Burner Carton Part No. Description HEV-40 HEV-60 HEV-80 HEV-100 HEV-125 HEV-150 HEV-175 038XXXXX Burner Assembly (Rate and Fuel Varies) 02568200 Gasket (Burner to Burner Tube) 138100NA Installation, Operation and Service Manual 03700009...
  • Page 17 SECTION 5: M AJOR OMPONENTS Table 2: Contents of Standard Core and Extension Packages Core Packages Extension Packages Aluminized with Aluminized with Aluminized with Aluminized with Aluminum Stainless Steel Aluminum Stainless Steel Reflector Reflector Reflector Reflector Part No. Description (3 m) (6 m) (9 m) (12 m)
  • Page 18 HEV-S ERIES NSTALLATION PERATION AND ERVICE ANUAL Table 3: Contents of High Efficiency Core and Extension Packages Core Packages Extension Packages Aluminized Aluminized Part No. Description (3m) (6m) (9m) (12m) (3m) (6m) (9m) (12m) 91409300 Tube, Hot Rolled Steel, 10 (3 m) 91409408 Tube, HT Aluminized, 10 (3 m)
  • Page 19 SECTION 5: M AJOR OMPONENTS Table 4: Component Package Guide Tubing Length Standard Core Packages Model Minimum Aluminized Stainless Steel HEV-40 10’ (3m) CP10ALUM CP10ALUM HEV-60 20’ (6m) CP20ALUM CP20ALUM HEV-80 20’ (6m) CP20ALUM CP20ALUM HEV-100 30’ (9m) CP30ALUM CP30ALUM HEV-125 30’...

  • Page 20: Section 6: Heater Installation

    HEV-S ERIES NSTALLATION PERATION AND ERVICE ANUAL SECTION 6: HEATER INSTALLATION Typical installation configurations are shown in Figure 16. WARNING Expansion and contraction of the tube dictates that the minimum suspension lengths in the table on Page 17 , Figure 16 be maintained. Severe Injury Hazard Secure burner to burner tube with nuts and lockwashers.
  • Page 21 SECTION 6: H EATER NSTALLATION FIGURE 16: Critical Hanger Placement Description Part Number Run Length Typical Expansion Minimum “X” Length S-Hook 91907302 10' (3 m) - 50' (15 m) ±1" (3 cm) 12" (305 mm) Tube/Reflector Hanger 030901XX 51' (15 m) - 60' (18 m) ±2"...

  • Page 22: Outdoor Mounting

    HEV-S ERIES NSTALLATION PERATION AND ERVICE ANUAL 6.1 Outdoor Mounting may be parked within the clearances to combustibles. See Page 18, Figure 17. The heater is meant for stationary mounting in all sit- uations and should not be suspended from any struc- The bottom of the combustion air inlet shall not be ture which may become mobile or from any organic less than 12"...
  • Page 23 SECTION 6: H EATER NSTALLATION FIGURE 18: Linear Heater Assembly Overview...
  • Page 24 HEV-S ERIES NSTALLATION PERATION AND ERVICE ANUAL FIGURE 19: Linear Heater Layout Overview...
  • Page 25 SECTION 6: H EATER NSTALLATION FIGURE 20: Linear Heater Layout Overview (Continued)
  • Page 26 HEV-S ERIES NSTALLATION PERATION AND ERVICE ANUAL Step 6.2 Burner Tube Installation Description Part Number Burner Tube 03051XXX S-Hook 91907302 Tube/Reflector Hanger 030901XX Step 6.3 Tube Clamp Package Installation Description Part Number Tube Clamp Package 013189XX...
  • Page 27 SECTION 6: H EATER NSTALLATION Step 6.4 Coupling and Tube Assembly NOTE: Prior to coupling installation review Swirler Installation on Page 25, Step 6.6. Models HEV-125 and HEV- 175 require swirler tab to be installed under coupling. Swirler installation for these models must be complete prior to coupling installation.
  • Page 28 HEV-S ERIES NSTALLATION PERATION AND ERVICE ANUAL Step 6.4.2 Coupling and Tube Assembly (Continued) Model Tube Length Minimum HEV-40 10' (3 m) HEV-60 20' (6 m) HEV-80 20' (6 m) HEV-100 30' (9 m) HEV-125 30' (9 m) HEV-150 40' (12 m) HEV-175 50' (15 m) 7' 6"...
  • Page 29 SECTION 6: H EATER NSTALLATION Step 6.6 Swirler Installation Swirler installation required for models specified in chart below. Begin installing swirler at end of tube section as described in the "Swirler Installation" chart below and continue towards burner. Note: If heater length is extended 10' (3 m) beyond the specified minimum heat exchanger length swirler can begin in either the specified tube section (according to the...
  • Page 30 HEV-S ERIES NSTALLATION PERATION AND ERVICE ANUAL FIGURE 21: Swirler Installation Model: HEV-125, 30’ Straight Tube; Swirler Package - 20' (6 m) (p/n 03051511K) Note: Swirler installation for this model must be complete prior to coupling installation for proper swirler starter tab placement. Fold swirler tab over tube as shown Coupling...
  • Page 31 SECTION 6: H EATER NSTALLATION FIGURE 22: Swirler Installation Model: HEV-125, 30’ U-Tube; Swirler Package - 20' (6 m) (p/n 03051511K) Pivot Point Swirler Starter Section Swirler Adapter Section 10’ (3 m) Tube Vent Adapter Pivot Point Swirler Adapter Section Swirler Swirler Starter...
  • Page 32 HEV-S ERIES NSTALLATION PERATION AND ERVICE ANUAL FIGURE 23: Swirler Installation Model: HEV-150, 40’ Straight Tube; Swirler Package - 10' (3 m) (p/n 03051509K) Pivot Point Swirler Adapter Section Swirler Starter Burner Tube Section Coupling Swirler Adapter Section Swirler Starter Section Vent Adapter FIGURE 24: Swirler Installation Model: HEV-150, 40’...
  • Page 33 SECTION 6: H EATER NSTALLATION FIGURE 25: Swirler Installation Model: HEV-175, 50’ Straight Tube; Swirler Package - 15' (4.5 m) (p/n 03051510K) Fold swirler tab over tube as shown Coupling Internal Coupling Pin Pivot Point Swirler Burner Tube Adapter Section Swirler Tube and Reflector Hanger Starter...
  • Page 34 HEV-S ERIES NSTALLATION PERATION AND ERVICE ANUAL FIGURE 27: Swirler Installation Model: HEV-175, 50’ Uneven U-Tube; Swirler Package - 15' (4.5 m) (p/n 03051510K) See Page 34 for U-Tube installation instructions.
  • Page 35 SECTION 6: H EATER NSTALLATION Step 6.7 Reflector Installation WARNING Fire Hazard Support reflector with reflector hanger and support strap. Reflector must not touch tube. Failure to follow these instructions can result in death, injury or property damage. NOTE: All tube surfaces must be covered by a reflector, except for a U-Tube.
  • Page 36 HEV-S ERIES NSTALLATION PERATION AND ERVICE ANUAL Step 6.7.1 Reflector, U-Clip and Reflector Support Installation The pictorial drawings of the heater construction in tor supports and U-clips depends on the individual Section 6 are schematic only and provide a general installation.
  • Page 37 SECTION 6: H EATER NSTALLATION Step 6.8 Burner Installation NOTE: To ensure proper orientation, Description Part Number attached burner tube with tube weld Bolt 94273914 facing downward Lock Washer 96411600 Gasket 02568200...

  • Page 38: Section 7: Optional Heater Accessories

    HEV-S ERIES NSTALLATION PERATION AND ERVICE ANUAL SECTION 7: OPTIONAL HEATER ACCESSORIES WARNING Cut/Pinch Hazard Wear protective gear during installation, operation and service. Edges are sharp. Failure to follow these instructions can result in injury. 7.1 U-Tube Configuration Heaters (except HEV-40) are approved for optional U-Tube configurations.
  • Page 39 SECTION 7: O PTIONAL EATER CCESSORIES FIGURE 28: U-Tube Heater Assembly Overview Description Part Number U-Tube Package 03011XXX 180° U-Tube 013359XX Tube and Reflector Hanger 030901XX Coupling 01312700 Reflector End Cap 027508XX U-Tube Support Bracket 030205XX 4" (10 cm) U-Bolts 91912500 Reflector Support Set 030500XX...
  • Page 40 HEV-S ERIES NSTALLATION PERATION AND ERVICE ANUAL FIGURE 29: U-Tube Heater Layout Overview...
  • Page 41 SECTION 7: O PTIONAL EATER CCESSORIES FIGURE 30: U-Tube Heater Layout Overview (Continued)

  • Page 42: Elbow Package Configuration

    HEV-S ERIES NSTALLATION PERATION AND ERVICE ANUAL 7.2 Elbow Package Configuration Step 7.2.1 Elbow Installation Minimum Distance Required Between Burner and Elbow Model Minimum Distance Description Part Number HEV-40 Elbow Package 027187XX HEV-60 10' (3 m) 90° Elbow 01335801 HEV-80 10' (3 m) Coupling 01312700...
  • Page 43 SECTION 7: O PTIONAL EATER CCESSORIES Step 7.2.4 Reflector Joint Installation Step 7.2.5 Reflector Joint Detail FIGURE 31: Reflector Joint Detail...

  • Page 44: Reflector Side Extension (Not For Outdoor Use Or Areas Exposed To Wind)

    HEV-S ERIES NSTALLATION PERATION AND ERVICE ANUAL 7.3 Reflector Side Extension (Not for outdoor use or areas exposed to wind) Step 7.3.1 Bracket Installation Tube Reflector Tube and Reflector Hanger Reflector Support Reflector Side Extension Bracket (2 per Reflector) Use additional supports in high air movement applications.

  • Page 45: Lower Clearance Shield Installation

    SECTION 7: O PTIONAL EATER CCESSORIES 7.4 Lower Clearance Shield Installation Step 7.4.1 Shield Support Strap Assembly Reflector 12" (30 cm) 17" (43 cm) Align Pilot Holes Lower Clearance Shield Locknuts Washers Description Part Number Lower Clearance Shield Package 01397501 Shield Support Strap 01397500 Lower Clearance Shield 8' (2447cm)
  • Page 46 HEV-S ERIES NSTALLATION PERATION AND ERVICE ANUAL Step 7.5.2 Frame Shield Installation Description Part Number Deco Grille Shield - 24" (61cm) 01365900 Step 7.5.3 Reflector Side Extension Installation for Decorative Grilles Distance "A" Extension Minimum Maximum Part No. Width 2" (4 cm) 6"...

  • Page 47: Protective Grille Installation

    SECTION 7: O PTIONAL EATER CCESSORIES 7.6 Protective Grille Installation Step 7.6.1 Silicone Cap Installation Silicone Cap Grille Description Part Number Finger Grille Section 08050001 Grille End Cap 08050002 NOTE: Protective Grille NOT APPROVED for Grille Section - EF Reflector 08050003 use with 45°...

  • Page 48: Section 8: Venting

    HEV-S ERIES NSTALLATION PERATION AND ERVICE ANUAL SECTION 8: VENTING pipe using the vent adapter (P/N 90502701). To prevent leakage of condensation, install the vent WARNING adapter with the seam on top and seal the joint using a high temperature silicone sealant. Maintain a minimum of 6"...

  • Page 49: Unvented Operation

    SECTION 8: V ENTING Canadian Requirements are considered Category lll. The vent shall not terminate within 6' (1.8 m) of a In noncombustible walls only, vent terminal mechanical air supply inlet to any building. (P/N 02537801-1P) may be used. The vent shall not terminate within 3' (0.9 m) of a For 4"...
  • Page 50 HEV-S ERIES NSTALLATION PERATION AND ERVICE ANUAL allow the use of type B-vent inside of the space. For common vertical venting of more than two heaters, See Page 57 , Section 9. A vent shall not extend less than 2' (0.6m) above the highest point where it passes through a flat roof of a building.

  • Page 51: Unvented Operation Tube Termination

    SECTION 8: V ENTING 8.7 Unvented Operation Tube Termination tubing (P/N 91409408), and 6" (15 cm) O.D. Heat treated aluminized tubing (P/N E0009105) are Turndown type vent terminal with a screen must be equivalent to single wall corrosion resistant flue pipe. installed at the exhaust end of the tube.
  • Page 52 HEV-S ERIES NSTALLATION PERATION AND ERVICE ANUAL FIGURE 33: Combustion Air Weather Vent (P/N 03700009) To be installed in place of flue collar for installations without fresh air vent pipe. Step A Step B Set Screws Screws Flue Collar Access Door Lock Nuts Apply Silicone Sealant Step C...

  • Page 53: Venting Options

    SECTION 8: V ENTING 8.10 Venting Options Indoor Harsh/Corrosive Environments 4" (10 cm) Fresh Single Air In Wall Pipe Burner Tube Burner Vent Out Vent Adapter Vent Vent Terminal Indoor Vented and Unvented Burner Tube Burner Vent Out Vent Adapter Vent Terminal Burner Tube Vent Terminal...
  • Page 54 HEV-S ERIES NSTALLATION PERATION AND ERVICE ANUAL 8.11 Horizontal Venting (Category III) 4" (10 cm) Pipe Description Part Number Vent Terminal (Comb. Wall) 90502100 Vent Terminal 02537801-XX 8.12 Vertical Venting (Category III) 4'' (10 cm) Pipe Description Part Number Vent Cap 4" (10 cm) 90502300 NOTE: It is required that all vent pipes and connectors be fastened together with sheet metal screws and sealed with...
  • Page 55 SECTION 8: V ENTING 8.13 Vertical Venting (Category I) 4" (10 cm) Pipe Note: With the exception of the Vent Cap Metalbestos vent cap, all vent material is supplied by others. 24” Storm Collar Minimum Roof Flashing Roof Double-Wall Type-B Vent 4"...
  • Page 56 HEV-S ERIES NSTALLATION PERATION AND ERVICE ANUAL 8.14 Common Side Wall Horizontal Venting (Category III) Note: A continuous section of type B-vent may only be used to pass through the outside wall or outside of the building. Horizontal venting (Category III) does not allow the use of type B-vent inside of the space.

  • Page 57: Common Vertical Venting

    SECTION 8: V ENTING 8.15 Common Vertical Venting (Category III) Note: A continuous section of type B-vent may only be used to pass through the roof or outside of the building. Vertical venting (Category III) does not allow the use of type B-vent inside of the space.

  • Page 58: Outside Combustion Air Supply

    HEV-S ERIES NSTALLATION PERATION AND ERVICE ANUAL 8.16 Outside Combustion Air Supply 8.16.1 Length Requirements IMPORTANT: If the building has a slight negative Follow the constraints listed on Page 47 , Section 8.8. pressure or corrosive contaminants, such as halogenated hydrocarbons, are present in the air, an outside combustion air supply to the heater is required.
  • Page 59 SECTION 8: V ENTING 8.16.3 Horizontal Outside Air Supply for Single Heater Installation 4" (10 cm) Single Wall Pipe Vent Cap Flex Hose (Recommended) Burner Band Clamp (Recommended) Description Part Number Vent Cap, Metalbestos - 4" (10 cm) 90502300 8.16.4 Vertical Outside Air Supply for Double Heater Installation Description Part Number Vent Cap, Metalbestos - 6"...
  • Page 60 HEV-S ERIES NSTALLATION PERATION AND ERVICE ANUAL 8.16.5 Horizontal Outside Air Supply for Double Heater Installation Description Part Number Vent Cap, Metalbestos - 6" (15 cm) 90502302 Requirements: • Heaters must be controlled by a common thermostat. • All joints must be sealed.

  • Page 61: Section 9: Gas Piping

    SECTION 9: G IPING SECTION 9: GAS PIPING There is an expansion of the tube with each firing cycle. This will cause the burner to move with respect WARNING to the gas line. This can cause a gas leak resulting in an unsafe condition if the gas connection is not made in strict accordance with Figure 34.
  • Page 62 HEV-S ERIES NSTALLATION PERATION AND ERVICE ANUAL FIGURE 34: Gas Connection with Flexible Gas Hose CORRECT POSITIONS Shut-Off Valve (included CAUTION with gas hose) must be parallel to burner gas Product Damage Hazard inlet. The 3" (8 cm) displacement shown is Hold gas nipple securely with pipe wrench for the cold condition.

  • Page 63: Section 10: Wiring

    SECTION 10: W IRING SECTION 10: WIRING Management System. Section 10.1 below illustrates the connection for heaters controlled by a line voltage thermostat. NOTE: In order to use line voltage ther- DANGER mostats, the low voltage terminal located at the back of each burner must be connected as shown in the detail.

  • Page 64: Low Voltage Thermostat Wiring With Multiple Burners

    HEV-S ERIES NSTALLATION PERATION AND ERVICE ANUAL 10.3 Low Voltage Thermostat Wiring with Multiple Burners Low Voltage Thermostat Transformer Relay FRONT VIEW BACK VIEW Black COIL COIL Purple Black Low voltage black jumper wire connected inside all Burner 1 Burner 2 White burners between Purple and Blue...

  • Page 65: Ladder Diagram

    SECTION 10: W IRING 10.5 Ladder Diagram 120VAC LINE NUETRAL (L1) (L2) DOOR SWITCH BLOWER 120VAC TRANSFORMER 24VAC THERMOSTAT RELAY PRESSURE SWITCH SPARK ELECTRODE BURNER ON GAS VALVE 10.6 Electrical Connection to the Burner Box using Line Voltage Thermostat on Control Connect wires together with suitable approved wire connections.

  • Page 66: Electrical Connection To Burner Box Using Low Voltage Thermostat On Control

    HEV-S ERIES NSTALLATION PERATION AND ERVICE ANUAL 10.7 Electrical Connection to Burner Box using Low Voltage Thermostat on Control Thermostat Bundle R to Purple wire W to Blue wire C to Yellow Wire Description Part Number Grommet - 91309701 Liquid Tight...

  • Page 67: Section 11: Operation And Maintenance

    SECTION 11: O PERATION AND AINTENANCE SECTION 11: OPERATION AND MAINTENANCE DANGER WARNING Electrical Shock Hazard Explosion Hazard Burn Hazard Cut/Pinch Hazard Turn off gas supply to Allow heater to cool Wear protective gear Disconnect electric before service. heater before service. before service.

  • Page 68: Maintenance Checklist

    HEV-S ERIES NSTALLATION PERATION AND ERVICE ANUAL NOTE: Gas flow and burner ignition are among the conform to all requirements set forth in the ROBERTS GORDON manuals and all applicable first things that should be inspected. ® governmental authorities pertaining to the Please see Page 64, Section 11.5 for suggested installation, service, operation and labeling of the items to inspect.
  • Page 69 SECTION 11: O PERATION AND AINTENANCE Burner Cup and Orifice Clear of obstructions (even spider webs will cause problems). Carefully remove any dust and debris from the burner. Electrode Replace if there are cracked ceramics, excessive carbon residue, or erosion of the electrode.

  • Page 70: Section 12: Troubleshooting

    HEV-S ERIES NSTALLATION PERATION AND ERVICE ANUAL SECTION 12: TROUBLESHOOTING DANGER Electrical Shock Hazard Disconnect electric before service. Heater must be properly earthed. Failure to follow these instructions can result in death or electrical shock. WARNING Fire Hazard Explosion Hazard Burn Hazard Cut/Pinch Hazard Keep all flammable...

  • Page 71: Troubleshooting Flow Chart

    SECTION 12: T ROUBLESHOOTING 12.1 Troubleshooting Flow Chart...
  • Page 72 HEV-S ERIES NSTALLATION PERATION AND ERVICE ANUAL...

  • Page 73: Manifold Gas Pressure Setting

    SECTION 12: T ROUBLESHOOTING 12.2 Manifold Gas Pressure Setting Side View of Heater...

  • Page 74: Section 13: Replacement Parts

    HEV-S ERIES NSTALLATION PERATION AND ERVICE ANUAL SECTION 13: REPLACEMENT PARTS WARNING DANGER Electrical Shock Hazard Explosion Hazard Carbon Monoxide Hazard Fire Hazard Use only genuine ROBERTS GORDON ® replacement parts per this installation, operation and service manual. Failure to follow these instructions can result in death, electric shock, injury or property damage. See warnings and important information before removing or replacing parts.
  • Page 75 SECTION 13: R EPLACEMENT ARTS FIGURE 35: Burner Exploded View Part Number Description 90032510 Gas Valve (Natural) Gas Valve (LP) 90032512 Tube Gasket (Not Shown) 02568200 03050900 Blower Inlet Gasket (Not Shown) Motor and Blower Assembly 90708600-P 91911704 Air Adapter Collar Combustion Air Weather Vent (Not Shown) 03700009 03020100...

  • Page 76: Section 14: General Specifications

    HEV-S ERIES NSTALLATION PERATION AND ERVICE ANUAL SECTION 14: GENERAL SPECIFICATIONS 14.3 Suspension Specifications 14.1 Material Specifications Hang heater with materials with a minimum working 14.1.1 Reflectors load of 75 lbs (33 kg). See Page 17 , Figure 16. 14.4 Controls Specifications .024 Aluminum (Standard or High Efficiency Reflec- tors) Time switches, thermostats, etc.

  • Page 77: Section 15: The Roberts Gordon ® Vantage ® Hev Warranty

    SECTION 15: T ROBERTS GORDON VANTAGE HEV W ® ® ARRANTY SECTION 15: THE ROBERTS GORDON VANTAGE HEV WARRANTY ® ® ROBERTS-GORDON WILL PAY FOR: Roberts-Gordon is not permitted to inspect the damaged controller and/or component parts. Within 36 months from date of purchase by buyer or 42 months from date of shipment by Roberts-Gordon LLC (whichever occurs first), replacement parts will be provided READ YOUR INSTALLATION, OPERATION AND...
  • Page 79 2020...

This manual is also suitable for:

Vantage hev-60Vantage hev-80Vantage hev-100Vantage hev-125Vantage hev-150Vantage hev-175

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