Blackheat
Installation, Operation & Service Manual
Vacuum Assisted Linear, Double Linear
U-Tube,and Multi-Burner
Page
2010 Roberts-GordonLLC
TABLE OF CONTENTS
Page
TABLE OF FIGURES
Page
1 of
Product Approval
1.1 Manpower Requirements
SECTION 1: HEATER SAFETY
1.2 Safety Labels and Their Placement
Figure 1 Side and Back Panel Label Placement
Internal Wiring Label
Figure 2: Top Panel Label Placement
Top Panel
Gas Connection Label
2.1 Low Level User Instructions
SECTION 2 INSTALLER RESPONSIBILITY
2.2 Corrosive Chemicals
Product Damage Hazard
SECTION 3: CLEARANCES TO COMBUSTIBLES
Fire Hazard
3.1 Required Clearances to Combustibles
Model
3.2 Clearance Data - Linear and Double Linear
BH40ST/EF
BH45ST/EF
FOOT DECO GRILLE
FIGURE 7: LINEAR & DOUBLE LINEAR,
BH25ST/EF
BH50DL/EF
FIGURE 11: U-TUBE,HORIZONTAL MOUNT
3.3 Clearance Data -UTube
BH15UT
BH20UT
FIGURE 16: U-TUBE,PROTECTIVE GRILLE
FIGURE 15: U-TUBE,OPPOSITE 45 TILT
FIGURE 17: U-TUBE,VENTING
BH15UT
SECTION 4: MAJOR COMPONENT DESCRIPTIONS
Severe Injury Hazard
SECTION 5: GENERAL SUSPENSION DETAILS
Cut/Pinch Hazard
Edges are sharp
Typical Suspension Details
Figure 18: Critical Hanger Placement
Side View
Bow Shackle
PVC coating must be removed prior to installation
6.1 Linear Standard Parts List
Cut/Pinch Hazard
Edges are sharp
Figure 19: Linear General Assembly Overview
Clamp Package
Tube
Figure 20: Linear Layout Overview
LEGEND
Model
PVC coating must be removed prior to installation
6.2 Double Linear Standard Parts List
Part No
Description
Tube Clamp Package
Tube Clamp Package
LEGEND
Figure 22 Double Linear Layout Overview
Model
BH30DL
Step 6.4 Coupling and Tube Assembly
Step 6.3 Burner Tube Installation
Bow Shackle Hanger Burner Tube
Tubing requires a downward
Step 6.4.1 Coupling and Tube Assembly Continued
Step 6.4.2 Coupling and Tube Assembly Continued
± 50 mm
Step 6.5 Tube Clamp Package Installation
21 of
01318901
Reflector must not touch tube
Step 6.6 Reflector Installation
Fire Hazard
Hanger
Option A
Option B
Option B
Option A
Weld Spot
Fan Tube
Coupling
Coupling
7.1 U-TubeStandard Parts List
SECTION 7 U-TUBEHEATER INSTALLATION
Cut/Pinch Hazard
Edges are sharp
Part No
PVC coating must be removed prior to installation
Figure 23: U-TubeAssembly Overview
200 mm
27 of
Figure 24: U-TubeLayout Overview
Model
LEGEND
Step 7.3 Burner Tube and Fan Tube Installation
Step 7.2 U-TubeHanger Placement
Offset mounting hole must be to the top Weld Spot
Fan Tube
Step 7.3.1 Tube Clamp Package Installation
U-tube,Standard
U-tube,Opposite
Step 7.5.1 Coupling and Tube Assembly Continued
Step 7.5 Coupling and Tube Assembly
Correct Slide Bar dimensions
± 50 mm
Step 7.7 U-TubeInstallation
Step 7.6 Tube Installation
Bracket Assembly
Weld Spot
Fire Hazard
Step 7.8 Reflector Installation
Reflector must not touch tube
Weld Spot
End Reflector U-Clips
Figure 25: Multiburner Damper Flange Installation
8.1 Initial Assembly
Severe Injury Hazard
Cut/Pinch Hazard
BH25UT
Step 9.1 Burner Installation
SECTION 9: BURNER & FAN INSTALLATION
Step 9.2 Fan Assembly
For details, see Page 21, Step
9.3 Linear & U-TubeFan Installation
Step 9.4 Double Linear Fan Installation
Suspension Chain
Wall Tee Fan Condensate Cap 1 BSP threaded hole
Step 9.6 Condensate Drain Assembly
Use 1 x ¾ reducer. not supplied 3/4 CPVC Pipe
3/4 Female Non-Return Flow Valve 3/4 CPVC Pipe
Cut/Pinch Hazard
SECTION 10: OPTIONAL HEATER ACCESSORIES
Edges are sharp
41 of
Step 10.1.1 Bracket Installation
10.1 Reflector Side Extension Installation
Step 10.1.2 Side Reflector Installation
Sheet Metal Screw
Step
10.2 U-TubeCover Installation
Step
Step
44 of
Step 10.3.2 Frame Shield Installation
Step 10.4.3 Grille Installation
Step 10.4.2 Grille End Cap Installation
Step 10.5.2 Fastener Installation
10.5 Sports Hall Guard Installation
Step 10.5.1 Grille Installation
Step 10.5.3 Mesh Guard Connection
10.6.3 Adjust Undershield Height
10.6.2 Undershield Installation
10.7.1 Hardware Installation
10.7 Wall Mounting
Figure 27: U-TubeHorizontal
Figure 28: U-TubeAngle Mounted
Figure 29: Linear
11.1.4 Flueless Installation
11.1.3 Flue Installation
11.2.1 Flue Installation
11.2.2 Flueless Installation EN
Figure 30: Individual Flue Connection Detail
Figure 31: Flue Connection Dimensions
11.3 Outside Combustion Air Supply
11.3.1 Air Supply Requirements
Figure 33: Air Supply with Flue Configurations
Figure 32: Fresh Air Intake Spigot
11.4 Common Duct
Gas can leak if piping is not installed properly
Flex gas line can crack when twisted
SECTION 12: GAS PIPING
Gas line moves during normal operation
CORRECT POSITIONS
Disconnect electric before service
SECTION 13: WIRING
DANGER
Electrical Shock Hazard
13.4 Typical External Wiring Diagram Multiburner
57 of
13.5 Internal Wiring Diagram
before service
heater before service
during installation
disconnect switch may
14.2 Testing
14.1.1 Heater Lockout Indicator by Connector
14.3 Commissioning Multiburner
14.4 System Checks
14.6 ECA Approved Systems Multiburner only
15.1.2Burner and Fan Removal Maintenance
15.1 Annual Procedure
15.1.3 Tube and Reflector Maintenance
SECTION 15: SERVICING INSTRUCTIONS
15.3 Maintenance Checklist
15.2.5 Pressure Switch
Installation Code and Annual Inspections
15.2.4 Automatic Flame Control Unit
See Page 11, Section
Tubes
Gas Line
Check for gas leaks. See Page 53, Section
Keep all flammable
SECTION 16: TROUBLESHOOTING
objects, liquids and
vapors the minimum
65 of
and U-Tube
TROUBLESHOOT ENDS
66 of
67 of
16.2 Troubleshooting Flow Chart Multiburner
68 of
Troubleshooting Flow Chart Multiburner
Governor Adjustment Screw
DANGER
SECTION 17: REPLACEMENT PARTS
Page
18.1 Material Specifications
SECTION 18 SPECIFICATIONS
18.2 Heater Specifications
18.3 Venting Specifications 18.3.1 Fans
18.6 Linear Heater
18.7 Double Linear Heater
18.8 U-TubeHeater
Figure 37: Linear and U-TubeSpecifications
18.9 Burner Specifications
Burner Specifications
End View
BH25/EF
18.9.2 EF Burner Specifications
BH30/EF
BH35/EF
Page
Page
clearance
Maintain
the side
clearance below