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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.
© 2018 Roberts-Gordon LLC
Model CTH2V/HEV
Gas-Fired, Low Intensity
Fuel Conversion
Kit Instructions
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
Fax: +1.716.852.0854
Toll Free: 800.828.7450
www.robertsgorodon.com
Unitary Heater
CTH2V/HEV-40
CTH2V/HEV-60
CTH2V/HEV-80
CTH2V/HEV-100
CTH2V/HEV-125
CTH2V/HEV-150
CTH2V/HEV-175
Installer
Owner
P/N 2318100NA Orig 08/18
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Related Manuals for Roberts Gorden Vantage V040NP
Summary of Contents for Roberts Gorden Vantage V040NP
- 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 Model CTH2V/HEV your building. 5. Extinguish any open flame. 6.
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Page 3: Table Of Contents
TABLE OF CONTENTS SECTION 1: Heater Safety............1 1.1 Manpower Requirements ..........1 1.2 Safety Labels and Their Placement ......1 1.3 California Proposition 65 ..........1 SECTION 2: Installer Responsibility ........2 2.1 Wall Tag ............... 2 2.2 Corrosive Chemicals............ 2 2.3 National Standards and Applicable Codes .... -
Page 5: Section 1: Heater Safety
SECTION 1: H EATER AFETY SECTION 1: HEATER SAFETY Your Safety is Important to Us! 1.1 Manpower Requirements This symbol is used throughout To prevent personal injury and damage to the heater, the manual to notify you of two persons will be required for installation. possible fire, electrical or burn hazards. -
Page 6: Section 2: Installer Responsibility
VANTAGE ® CTH2V/HEV F ONVERSION NSTRUCTIONS SECTION 2: INSTALLER RESPONSIBILITY The installer is responsible for the following: on the burner and in the Installation, Operation and Service Manual. Write the proper clearance dimen- • To install the heater, as well as the gas and electri- sions in permanent ink according to your model num- cal supplies, in accordance with applicable specifi- ber and configuration in the open spaces on the tag. -
Page 7: Section 3: For Natural To Propane Conversions Only
SECTION 3: F ATURAL TO ROPANE ONVERSIONS SECTION 3: FOR NATURAL TO PROPANE CONVERSIONS ONLY FIGURE 1: Conversion Kit Regulator Installation in Valve (Natural to Propane) Spring Kit (P/N 90032800) Cap Screw Gas Conversion Label (P/N 91039400) Pressure Regulator Adjusting Screw Spring Orifice (P/N See table below) 3.1 Contents of Fuel Conversion Kits (Natural to Propane) -
Page 8: Section 4: For Propane To Natural Conversions Only
VANTAGE ® CTH2V/HEV F ONVERSION NSTRUCTIONS SECTION 4: FOR PROPANE TO NATURAL CONVERSIONS ONLY FIGURE 2: Conversion Kit Regulator Installation in Valve (Propane to Natural) Spring Kit (P/N 90032900) Gas Conversion Label (P/N 91039400) Cap Screw Pressure Regulator Adjusting Screw Spring Orifice: (P/N See table below) 4.1 Contents of Fuel Conversion Kits (Propane to Natural) -
Page 9: Section 5: Fuel Conversion Instructions
SECTION 5: F ONVERSION NSTRUCTIONS SECTION 5: FUEL CONVERSION INSTRUCTIONS WARNING Step 5.1 Burner Removal 1. Turn off gas supply valve, disconnect gas from burner. 2. Turn off power supply and disconnect wires from burner. 3. Unplug thermostat wires from burner. Severe Injury Hazard 4. - Page 10 VANTAGE ® CTH2V/HEV F ONVERSION NSTRUCTIONS FIGURE 4: Burner (External View From Below) FIGURE 5: Burner, Top View (Internal Assembly) 6 of 21...
- Page 11 SECTION 5: F ONVERSION NSTRUCTIONS Step 5.3 Burner Cup Assembly Removal FIGURE 6: Pressure Regulator 1. Remove the direct spark igniter and sense rod: Remove the sense rod and direct spark igniter Cap Screw with a 1/4" nutdriver or phillips (+) screwdriver, Pressure Regulator then remove the screw and nut with a straight Adjusting Screw...
- Page 12 VANTAGE ® CTH2V/HEV F ONVERSION NSTRUCTIONS silicone tubes so that they may be re-installed in nipple labeled “P2” on the pressure switch. The the same position. The hose from the burner hose from the blower side air pressure tap side air pressure tap should connect up to the should connect to the nipple labeled “P1”...
- Page 13 SECTION 5: F ONVERSION NSTRUCTIONS FIGURE 8: Manometer Reading DANGER Electrical Shock Hazard Disconnect electric before service. Appliance must be properly grounded. Failure to follow these instructions can result in death or electrical shock. 9 of 21...
- Page 14 VANTAGE ® CTH2V/HEV F ONVERSION NSTRUCTIONS FIGURE 9: Label P/N 91039400 Enter Data for Natural to Propane Conversions Enter Data for Propane to Natural Conversions Model Propane Orifice Size Model Natural Orifice Size CTH2V/HEV-40 CTH2V/HEV-40 3.0 mm CTH2V/HEV-60 CTH2V/HEV-60 CTH2V/HEV-80 CTH2V/HEV-80 CTH2V/HEV-100 CTH2V/HEV-100...
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Page 15: Section 6: Clearances To Combustibles
SECTION 6: C LEARANCES TO OMBUSTIBLES SECTION 6: CLEARANCES TO COMBUSTIBLES 6.1 Required Clearances to Combustibles WARNING 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 16 VANTAGE ® CTH2V/HEV F ONVERSION NSTRUCTIONS 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 10: STANDARD REFLECTOR (inches) (centimeters)
- Page 17 SECTION 6: 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. °...
- Page 18 VANTAGE ® CTH2V/HEV F ONVERSION NSTRUCTIONS 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. °...
- Page 19 SECTION 6: 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 19: VENTING (inches) (centimeters)
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Page 20: Section 7: Operation And Maintenance
VANTAGE ® CTH2V/HEV F ONVERSION NSTRUCTIONS SECTION 7: OPERATION AND MAINTENANCE WARNING DANGER 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 21: Maintenance Checklist
SECTION 7: O PERATION AND AINTENANCE equipment must perform a thorough safety All installation and service of ROBERTS GORDON ® equipment must be performed by a contractor inspection of the heater. qualified in the installation and service of equipment For best performance, the gas, electrical, thermostat sold and supplied by Roberts-Gordon LLC and connections, tubing, venting, suspensions and conform to all requirements set forth in the... - Page 22 VANTAGE ® CTH2V/HEV F ONVERSION NSTRUCTIONS Tubes Make sure there are no cracks. Make sure tubes are connected and suspended securely. Make sure there is no sagging, bending or distortion. Clean or replace as required. Gas Line Check for gas leaks. Burner Observation Make sure it is clean and free of cracks or holes.
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Page 23: Section 8: The Roberts Gordon Vantage Warranty
SECTION 8: T ROBERTS GORDON ® VANTAGE ® ARRANTY SECTION 8: THE ROBERTS GORDON ® VANTAGE ® WARRANTY ROBERTS-GORDON LLC 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 24 VANTAGE ® CTH2V/HEV F ONVERSION NSTRUCTIONS 20 of 21...
- Page 25 SECTION 8: T ROBERTS GORDON ® VANTAGE ® ARRANTY 2017 21 of 21...
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