installation, operating and service instructions eva series boiler

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73 CONTROLS (Modulation) Key No. Description Number Part (Quantity) VA-250 E 0 VA-50 E 0 VA-75 E 0 VA-100 E 0 VA-150 E 0 VA-200 E S VA-2000 E 0 VA-250 E 0 EVA-300 Components <strong>and</strong> Controls 5. 5A Flame RM7896D1027 for Control Safeguard UL/FM/CSD-1/DB&B (1) 80160212 — Flame RM7800M1011 for Control Safeguard IRI/POC (1) 80160230 — Flame RM7840L1018 Control Safeguard — (1) 801602302 5A for Module Modbus shown) not - (optional (1) 80160909 5A for Module Display shown) not - (optional (1) 80160640 5B shown) (not Card Amplifier R7849A1023 (1) 80160243 5C shown) (not Card Purge ST7800A1039 (1) 8136362 — shown) (not Card Purge ST7800A1005 — (1) 81363621 5D with Switch Power shown) (not Light Filter (1) 8136363 5E Digital Limit, Operating RWF40 (1) 80160905 Digital Limit, Operating (optional) RWF40 Modbus, (1) 80160908 5F L4008E1305 Limit High 240F) max - Reset (Manual (1) 80160667 L4008E1313 Limit High 200F max - Reset (Manual (wh)) (1) 80160660 5G FS4-3 Flow Switch Water shown) (not (1) 80160175 5H Switch Fuse Vestibule shown) (not (1) 80160209 5I Block/Circuit Terminal Assembly Breaker (1) 8136498 J 5 h Switc Filter Blocked (1) 80160295 5K Flow Switch Air Combustion (Modulating) (1) 80160914 L 5 r Transforme Ignition (1) 80160018 5M Drive Frequency Variable input volt 115 (1) 80160931 (1) 80160933 N/A Drive Frequency Variable input volt 208/230 (1) 80160932 (1) 80160934 Drive Frequency Variable input volt 460 (1) 80160935 (1) 80160936 5N Transformer Control Option) Voltage (High (1) 80160820 5P Block Fuse <strong>and</strong> Fuses Option) Voltage (High (2) & (2) 8136427 8136426 5Q Timer Delay Only) (IRI/POC Option (1) 80160675 —
Figure 27a: ULX2 Pilot Assembly 74
Page 1 and 2:
INSTALLATION, OPERATING AND SERVICE
Page 3 and 4:
WARNING the Follow safely. operate
Page 5 and 6:
Supplemental Instructions: Figure 1
Page 7 and 8:
I. Pre-Installation WARNING Careful
Page 9 and 10:
III. Installation A. VENTING 1. Gen
Page 11 and 12:
Figure 2: Sidewall Pressurized Vent
Page 13 and 14:
e. Use appropriately designed thimb
Page 15 and 16:
Figure 7: Vertical Air Intake Pipin
Page 17 and 18:
BOILER MODEL TABLE 1 - EVA BOILER F
Page 19 and 20:
D. GAS PIPING WARNING Failure to pr
Page 21 and 22:
TABLE 6 - EQUIVALENT OF STANDARD PI
Page 23 and 24: Figure 9a: Standard UL/FM/CSD-1 Wir
Page 25 and 26: Figure 9c: Standard UL/FM/CSD-1 Wir
Page 27 and 28: CAUTION Installing multiple vent te
Page 29 and 30: 28 Figure 12: Modular System Vertic
Page 31 and 32: 30 Figure 14: Modular System: Typ P
Page 33 and 34: 32 Figure 16: Modular System: Typ R
Page 35 and 36: 34 Figure 18: Modular System: Typ P
Page 37 and 38: IV. System Start-up CAUTION Failure
Page 39 and 40: EE. Verify that all safety and oper
Page 41 and 42: DANGER This boiler requires periodi
Page 43 and 44: 42 VI. Service DANGER water hot ver
Page 45 and 46: Troubleshooting Guide 44
Page 47 and 48: NORMAL SEQUENCE OF OPERATION Boiler
Page 49 and 50: Air Filter: A. Perform a visual ins
Page 51 and 52: Figure 19: Combustion Chamber Assem
Page 53 and 54: Figure 20: Burner Assembly 52
Page 55 and 56: Figure 21a: UL/FM/CSD-1 Main Gas Tr
Page 57 and 58: Figure 21b: UL/FM/CSD-1 Main Gas Tr
Page 59 and 60: Figure 21c: UL/FM/CSD-1 Main Gas Tr
Page 61 and 62: Figure 22a: DB&B/IRI w/POC Gas Trai
Page 67 and 68: Figure 25: Jacket Panels Indoor Uni
Page 69 and 70: Figure 26a: Control Panel Assembly
Page 71 and 72: Figure 26b: Control Panel Assembly
Page 73: Figure 26c: Control Panel Assembly
Page 77 and 78: Figure 27b: "Bishop" Pilot Assembly
Page 79 and 80: VIII Appendix A -Temperature Contro
Page 81 and 82: NOTES 80
Page 83: Thermal Solutions ("seller") LIMITE
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