70
Figure
Number
Page
Number Description
Section VIII - Electrical
Figure 28
24
Vent Damper Connection Detail
Figure 29
24
Vent Damper Harness to Junction Box
Figure 30
25
Vent Damper Schematic Wiring Diagram
Figure 31
26
Wiring Diagrams, Steam, Continuous Ignition [Standing Pilot (IN10 thru In12 Only)],
Probe Low Water Cutoff
Figure 32
28
Wiring Diagrams, Steam, Intermittent Ignition (EI), Probe Low Water Cutoff
Figure 33
30
Wiring Diagrams, Steam, Continuous Ignition [Standing Pilot (IN10 thru IN12 Only)],
Float Low Water Cutoff
Figure 34
32
Wiring Diagrams, Steam, Intermittent Ignition (EI), Float Low Water Cutoff
Section IX - System Start-Up
Figure 35
34
Front Door Removal
Figure 36
34
Gas Valve Pressure Tap, Honeywell Gas Valves
Figure 37
34
Gas Valve Pressure Tap, Robertshaw Gas Valve
Figure 38
35
Lighting Instructions, Continuous Ignition System, 7000 ERHC Gas Valve
Figure 39
36
Operating Instructions, Intermittent Ignition System, VR8204 and VR8304 (except IN12) Gas Valves
Figure 40
37
Operating Instructions, Intermittent Ignition System (EI), VR8304 (IN12 only) Gas Valves
Figure 41A
38
Location of LED
Figure 41B
39
Measuring Pilot Flame Current with Micro-ammeter
Figure 42
40
Pilot Burner Flame, Honeywell Q327
Figure 43
40
Pilot Burner Flame, Honeywell Q3481B
Figure 44
40
40mm Main Burner Flame
Figure 45
40
1" Main Burner Flame
Section X - Service Instructions
Figure 46
46
Boiler Flueway Cleaning
XI - Repair Parts
N/A
51
Section Assembly
N/A
52
Canopy and Draft Hood Assemblies
N/A
53 & 55
Base Assembly
N/A
56
Manifold and 1" Main Burners
N/A
58
Manifold and 40mm Main Burners
N/A
60
Pilot Burner and Gas Valve, Continuous Ignition (Standing Pilot), Natural Gas
N/A
61
Pilot Burner and Gas Valve, Intermittent Ignition (EI), Natural Gas
N/A
62 & 64
Jacket Assembly
N/A
66
Steam Trim
N/A
67
Transformer/J-Box Adapter Plate
N/A
68
Controls
Appendix B - Figures (continued)
Summary of Contents for INDEPENDENCE
Page 4: ...4 Figure 1 Dimensional Drawing...
Page 56: ...56 Manifold and 1 Main Burners XI Repair Parts continued...
Page 62: ...62 XI Repair Parts continued...
Page 64: ...64 XI Repair Parts continued...
Page 72: ...72 U S Boiler Company Inc P O Box 3020 Lancaster PA 17604 1 888 432 8887 www usboiler net...
