Weil-McLain Evergreen EVG 70 Manual page 55

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g
Field wiring
Multiple boiler communication wiring
1. Wires should be shielded thermostat wires, or equivalent.
2. Route wires through top right knockout to communication
board on display bracket.
3. Provide strain relief and seal at cabinet entry.
Figure 59 Field wiring overview
Figure 61, page 63 for detailed schematic and ladder
wiring diagrams) EVG -155 shown
Line
Voltage
Low
Voltage
Part number 550-100-191/0917
as-fired water boiler —
(continued)
(see Figure 60, page 62 and
Multiple
boiler
communication
wiring
Boiler Manual
70/110/155
Wiring to
Comm board
inside cabinet
boiler
55