FOR YOUR SAFETY |
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If you smell gas: |
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Open windows. |
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7. |
Immediately call your local gas |
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2. |
DO NOT try to light any appliance. |
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3. |
DO NOT use electrical switches. |
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4. |
DO NOT use any telephone in |
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your building. |
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5. |
Extinguish any open flame. |
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6. |
Leave the building. |
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supplier after leaving the building. |
The Economical Unitary |
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instructions. |
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Follow the gas supplier’s |
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8. |
If you cannot reach your gas |
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supplier, call the Fire Department. |
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WARNING |
Installation, Operation & |
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Service Manual |
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BH-40 |
BH-125 |
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Fire Hazard |
BH-60 |
BH-140 |
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Do not store or use gasoline or other |
BH-80 |
BH-150 |
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flammable vapors and liquids in the |
BH-100 |
BH-175 |
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vicinity of this or any other appliance. |
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Some objects can catch fire or explode |
BH-115 |
BH-200 |
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when placed close to heater. |
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Failure to follow these instructions can result in death, injury or property damage.
WARNING |
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Installer |
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Improper installation, adjustment, alteration, service |
Please take the time to read and understand |
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these instructions prior to any installation. |
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or maintenance can result in death, injury or property |
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Installer must give a copy of this manual to the owner. |
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damage. Read the Installation, Operation and Service |
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Manual thoroughly before installing or servicing |
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Owner |
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this equipment. |
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Installation must be done by a contractor qualified |
Keep this manual in a safe place in order to provide |
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your serviceman with necessary information. |
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in the installation and service of gas-fired heating |
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equipment or your gas supplier. |
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Roberts-Gordon LLC |
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1250 William Street |
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P.O. Box 44 |
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Buffalo, New York 14240-0044 |
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Telephone: 716.852.4400 |
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Fax: 716.852.0854 |
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Toll Free: 800.828.7450 |
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www.rg-inc.com |
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© 2009 Roberts-Gordon LLC |
www.radiantheaters.com |
P/N 170101NA Rev. K 03/09 |
TABLE OF CONTENTS
SECTION 1: Heater Safety...................................................... |
1 |
SECTION 9: Gas Piping........................................................ |
41 |
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1.1 Manpower Requirements ............................................. |
1 |
SECTION 10: Wiring.............................................................. |
43 |
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1.2 Safety Labels and Their Placement ............................. |
1 |
10.1 |
Line Voltage Thermostat Wiring............................... |
43 |
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SECTION 2: Installer Responsibility ..................................... |
3 |
10.2 |
Low Voltage Thermostat Wiring............................... |
44 |
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2.1 |
Wall Tag ....................................................................... |
3 |
10.3 |
Internal Wiring ......................................................... |
45 |
2.2 |
Corrosive Chemicals.................................................... |
3 |
10.4 |
Ladder Diagram....................................................... |
46 |
2.3 |
National Standards and Applicable Codes .................. |
3 |
10.5 |
Electrical Connection to the Burner ......................... |
46 |
SECTION 3: Clearances to Combustibles............................. |
4 |
SECTION 11: Operation and Maintenance.......................... |
47 |
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3.1 |
Required Clearances to Combustibles......................... |
4 |
11.1 Sequence of Operation ............................................ |
47 |
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SECTION 4: National Standards and Applicable Codes ..... |
9 |
11.2 To Shut Off Heater.................................................... |
47 |
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4.1 |
Gas Codes................................................................... |
9 |
11.3 To Start Heater ......................................................... |
47 |
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4.2 |
Aircraft Hangars ........................................................... |
9 |
11.4 Pre-Season Maintenance and Annual Inspection..... |
47 |
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4.3 |
Public Garages ............................................................ |
9 |
11.5 Maintenance Checklist ............................................. |
49 |
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4.4 |
Electrical ...................................................................... |
9 |
SECTION 12: Troubleshooting............................................. |
51 |
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4.5 |
Venting......................................................................... |
9 |
12.1 |
Troubleshooting Flow Chart..................................... |
52 |
4.6 |
High Altitude ................................................................ |
9 |
12.2 |
Manifold Gas Pressure Setting ................................ |
54 |
SECTION 5: Major Components .......................................... |
10 |
SECTION 13: Replacement Parts ........................................ |
55 |
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5.1 |
Standard Parts List .................................................... |
11 |
SECTION 14: General Specifications .................................. |
58 |
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SECTION 6: Heater Installation............................................ |
13 |
14.1 |
Material Specifications............................................. |
58 |
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6.1 |
Burner Tube Installation ............................................ |
17 |
14.2 |
Heater Specifications............................................... |
58 |
6.2 |
Tube Clamp Package Installation.............................. |
18 |
14.3 |
Suspension Specifications....................................... |
58 |
6.3 |
Coupling and Tube Assembly.................................... |
18 |
14.4 |
Controls Specifications ............................................ |
58 |
6.4 |
Turbulator Installation ................................................ |
20 |
SECTION 15: The ROBERTS GORDON® GORDONRAY® BH |
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6.5 |
Reflector Installation .................................................. |
21 |
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Warranty ......................................................... |
59 |
6.6 |
Burner Installation...................................................... |
23 |
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SECTION 7: Optional Heater Accessories.......................... |
24 |
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7.1 U-Tube Configuration.................................................. |
24 |
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7.2 Elbow Package Configuration..................................... |
27 |
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7.3 Reflector Side Extension ............................................ |
30 |
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7.4 Lower Clearance Shield Installation ........................... |
31 |
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7.5 Two-Foot Decorative Grille Installation ....................... |
31 |
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7.6 Protective Grille Installation ........................................ |
33 |
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SECTION 8: Venting.............................................................. |
34 |
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8.1 |
Venting....................................................................... |
34 |
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8.2 |
Unvented Operation................................................... |
35 |
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8.3 |
Horizontal Venting...................................................... |
35 |
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8.4 |
Vertical Venting.......................................................... |
35 |
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8.5 |
Unvented Operation Tube Termination ...................... |
35 |
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8.6 |
Length Requirements ................................................ |
35 |
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8.7 |
Horizontal Ventilation 4'' (10 cm) Pipe ....................... |
36 |
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8.8 |
Vertical Ventilation 4'' (10 cm) Pipe............................ |
36 |
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8.9 |
Common Side Wall Venting ....................................... |
37 |
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8.10 Common Vertical Venting ........................................ |
38 |
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8.11 Outside Combustion Air Supply ............................... |
39 |
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© 2009 Roberts-Gordon LLC
All rights reserved. No part of this work covered by the copyrights herein may be reproduced or copied in any form or by any means - graphic, electronic, or mechanical, including photocopying, recording, taping or information storage and retrieval systems - without the written permission of Roberts-Gordon LLC.
Printed in U.S.A.
TABLE OF FIGURES |
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Figure 1: Top and Bottom Panel Label Placement .................... |
1 |
Figure 2: Side and Back Panel Label Placement...................... |
2 |
Figure 3: Standard Reflector ..................................................... |
5 |
Figure 4: One Side Reflector..................................................... |
5 |
Figure 5: Two Side Reflectors ................................................... |
5 |
Figure 6: 45° Tilt Reflector ........................................................ |
6 |
Figure 7: U-Tube, Standard Reflector........................................ |
6 |
Figure 8: U-Tube, 45° ................................................................ |
6 |
Figure 9: U-Tube, Opposite 45° Reflector ................................. |
7 |
Figure 10: 2-Foot Deco Grille and Protective Grille ................... |
7 |
Figure 11: Lower Clearance Shield ........................................... |
7 |
Figure 12: Venting ..................................................................... |
8 |
Figure 13: Major Component Descriptions.............................. |
10 |
Figure 14: Critical Hanger Placement ..................................... |
14 |
Figure 15: Linear Heater Assembly Overview ........................ |
15 |
Figure 16: Linear Heater Layout Overview ............................. |
16 |
Figure 17: Linear Heater Layout Overview (Continued) .......... |
17 |
Figure 18: U-Tube Heater Assembly Overview ...................... |
25 |
Figure 19: U-Tube Heater Layout Overview ........................... |
26 |
Figure 20: U-Tube Layout Overview (Continued) .................... |
27 |
Figure 21: Reflector Joint Detail.............................................. |
29 |
Figure 22: Tube Termination ................................................... |
35 |
Figure 23: Gas Connection with Flexible Gas Hose................ |
42 |
LIST OF TABLES |
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Table 1: Contents of BH-Series Burner Carton....................... |
11 |
Table 2: Contents of Core and Extension Packages .............. |
11 |
Table 3: BH-Series Component Package Guide .................... |
12 |