BFit BFITW 1000, Инструкция по установке, эксплуатации и обслуживанию

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APPENDIX B: Figures
I. Hazard Definitions 4
II. Read Before Proceeding 5
III. Product Rating, Specifications, and Dimensional Data 7
Figure 1: BFIT water heater dimensions 9
IV. BFIT Water heater Component Identification 10
Figure 2: Component Identification 11
Figure 3: Component Identification 12
V. Unpacking The BFIT 13
Figure 4: Lifting Lugs 13
VI. Pre-Installation and Mounting 14
VII. Venting 17
Figure 5: Vent Terminal Clearances 22
Figure 6: Horizontal Sidewall Termination 27
Figure 8: Flat Roof Vent Terminations 27
Figure 7: Slopped Roof Termination 27
Figure 9: Multiple Appliance Direct Vent Termination 29
Figure 10: Flexible Vent in Masonry Chimney with Separate Combustion Air Intake 31
VIII. Condensate Disposal 34
Figure 11: Condensate Trap Assembly 34
IX. Water Piping 36
Figure 12: Hot Water Outlet Manifold 36
Figure 13: Heat exchanger water pressure loss 40
X. Water Piping Diagrams 42
Figure 14: Single Water Heater, Single Tank 42
Figure 15: Two Temperatures, Single Water Heater, Single Tank 43
Figure 16: Single Water Heater, Two Tanks 44
Figure 17: Two Water Heaters, Single Tank 45
Figure 18: Two Water Heaters, Two Tanks 46
XI. Gas Piping 48
Figure 19: The BFIT Gas Train 48
Figure 20: High/Low Gas Pressure Switch 50
XII. Electrical 51
Figure 21: Single Phase Wire Diagram 53
Figure 22: Three Phase Wire Diagram 54
XIII. System Start-up 57
Figure 23: Operating Instructions 58
Figure 24: Gas Valve Air-to-Fuel Adjustment 59
XIV. Service and Maintenance 62
Figure 25: Igniter Electrode Assembly 64
Figure 26: Igniter Electrode Gap 64
Figure 27: UV Scanner Assembly 65
Figure 28: Burner Door Opening 65