Attach this information to the wall near the ROBERTS GORDON® heater
®
Read the Installation, Operation and Service Manual thoroughly before installation, operation or service.
OPERATING INSTRUCTIONS
WARNING
1.STOP! Read all safety instructions on this information sheet.
2.Open the manual gas valve in the heater supply line.
3.Turn on electric power to the heater.
4.Set the thermostat to desired setting (above ambient temperature). The automatic starting sequence begins.
TO TURN OFF THE HEATER
1.Turn the thermostat/time switch to 'OFF' or lowest setting. The burner will turn 'OFF' immediately, but fans will continue to cool heat exchanger until the fan thermostat switches off.
IF THE HEATER WILL NOT OPERATE, TO ENSURE YOUR SAFETY, FOLLOW THESE INSTRUCTIONS TO SHUT DOWN YOUR HEATER
1.Set the thermostat to off or the lowest setting.
2.Turn off electric power to the heater.
3.Turn off the manual gas valve in the heater supply line.
4.Call your installer/contractor qualified in the installation and service of
Fire Hazard
Some objects can catch fire or explode when placed close to heater.
Keep all flammable objects, liquids and vapors the required clearances to combustibles away from heater.
Failure to follow these instructions can result in death, injury or property damage.
Top | Clearances to Combustibles | Top | |
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Left | Right | Left | Right |
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| Models 150 - 400 |
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| Models |
| 75 - 125 | 150 - 400 |
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| 1" | 6" |
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| 1" | 6" |
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| Right |
| 1" | 31"* |
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| Left |
| 18"* | 6" |
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| Vent |
| 2" | 2" |
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* Clearance needed for servicing.
Telephone: 716.852.4400 | |
1250 William Street | |
P.O. Box 44 | Fax: 716.852.0854 |
Buffalo, NY | Toll Free: 800.828.7450 |
Installation Code and Annual Inspections:
All installation and service of ROBERTS GORDON® equipment must be performed by a contractor qualified in the installation and service of equipment sold and supplied by
For installations at elevations above 2000' (610 m), the appliance shall be derated 4% for each 1000' (305 m) of elevation above sea level.
Further Information:Applications, engineering and detailed guidance on systems design, installation and equipment performance is available through ROBERTS GORDON® representatives. Please contact us for any further information you may require, including the Installation, Operation and Service Manual.
This product is not for residential use.
© 2008 | Printed in U.S.A. | P/N 91039831 |
![Roberts Gorden UHD[X][S][R] 75, UHD[X][S][R] 125 service manual Clearances to Combustibles](/prints/roberts-gorden-uhdxsr-75-uhdxsr-125/1022988/54.1080/clearances-to-combustibles.1080.webp)