Roberts-gordon llc – Roberts Gorden Vacuum Assisted Linear User Manual
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TABLE OF CONTENTS
SECTION 1: Heater Safety ............................................2
SECTION 2: Installer Responsibility............................4
SECTION 3: Clearances to Combustibles...................5
3.1 Required Clearances to Combustibles ...............5
3.2 Clearance Data - Linear and Double Linear .......6
3.3 Clearance Data -U Tube .....................................8
SECTION 4: Major Component Descriptions............ 10
SECTION 5: General Suspension Details ................. 11
SECTION 6: Linear & Double Linear Heater
Installation..............................................13
6.1 Linear Standard Parts List ................................13
6.2 Double Linear Standard Parts List....................16
6.3 Burner Tube Installation ...................................19
6.4 Coupling and Tube Assembly...........................19
6.5 Tube Clamp Package Installation .....................21
6.6 Reflector Installation .........................................22
6.7 Double Linear Tee Installation
(for double linear heaters only) .........................24
SECTION 7: U-Tube Heater Installation.....................25
7.1 U-Tube Standard Parts List ...............................25
7.2 U-Tube Hanger Placement...............................29
7.3 Burner Tube and Fan Tube Installation ...........29
7.4 U-Tube Support Bracket Assembly
Installation ........................................................30
7.5 Coupling and Tube Assembly...........................31
7.6 Tube Installation ...............................................32
7.7 U-Tube Installation ...........................................32
7.8 Reflector Installation .........................................33
SECTION 8: Multiburner Configuration &
Installation .............................................35
8.1 Initial Assembly.................................................35
SECTION 9: Burner & Fan Installation ......................37
9.1 Burner Installation.............................................37
9.2 Fan Assembly...................................................37
9.3 Linear & U-Tube Fan Installation ......................38
9.4 Double Linear Fan Installation ..........................38
9.5 Multiburner 83/90 BWLG Fan Assembly
(Horizontal and Vertical Outlets) ......................39
9.6 Condensate Drain Assembly ............................40
SECTION 10: Optional Heater Accessories ..............41
10.1 Reflector Side Extension Installation...............42
10.2 U-Tube Cover Installation................................43
10.3 Decorative Grille Installation ...........................44
10.4 Protective Grille Installation.............................45
10.5 Sports Hall Guard Installation .........................46
10.6 Undershield Installation...................................47
10.7 Wall Mounting .................................................48
SECTION 11: Venting ..................................................50
11.1 General Venting Requirements ....................... 50
11.2 Ventilation Requirements.................................50
11.3 Outside Combustion Air Supply....................... 51
11.4 Common Duct ................................................. 52
SECTION 12: Gas Piping ............................................ 53
SECTION 13: Wiring.................................................... 55
13.1 Typical External Wiring Diagram
(Linear or U-Tube)...........................................55
13.2 Typical External Wiring Diagram
(Double Linear Option 1) ................................ 55
13.3 Typical External Wiring Diagram
(Double Linear Option 2) ................................ 56
13.4 Typical External Wiring Diagram
(Multiburner) ................................................... 56
13.5 Internal Wiring Diagram .................................57
SECTION 14: Operation ..............................................58
14.1 Heater Lockout Indication (Optional) ..............58
14.2 Testing ............................................................59
14.3 Commissioning (Multiburner).......................... 59
14.4 System Checks ...............................................59
14.5 User Instructions............................................. 59
14.6 ECA Approved Systems (Multiburner only).....60
SECTION 15: Servicing Instructions ......................... 61
15.1 Annual Procedure ...........................................61
15.2 Component Removal ...................................... 61
15.3 Maintenance Checklist.................................... 62
SECTION 16: Troubleshooting ................................... 64
16.1 Troubleshooting Flow Chart
(Linear, Double Linear and U-Tube)................ 65
16.2 Troubleshooting Flow Chart (Multiburner) ...... 67
16.3 Manifold Gas Pressure Setting ....................... 69
SECTION 17: Replacement Parts...............................70
SECTION 18: Specifications....................................... 72
18.1 Material Specifications .................................... 72
18.2 Heater Specifications...................................... 72
18.3 Venting Specifications.....................................72
18.4 Suspension Specifications..............................72
18.5 Controls Specifications ................................... 72
18.6 Linear Heater ..................................................73
18.7 Double Linear Heater...................................... 73
18.8 U-Tube Heater ................................................ 73
18.9 Burner Specifications...................................... 74
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