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31
IX Wiring
WARNING
All wiring and grounding must be done in accordance with the authority having jurisdiction or, in the absence of such
requirements, with the National Electrical Code (ANSI/NFPA 70).
Single Zone Wiring
1) Line Voltage (120 VAC) Connections (Fig 32) – The line voltage connections are located in the junction box under the
R8285 fan center on the right side of the boiler.
• Black – Line voltage “hot”
• White – “Neutral” for boiler and circulators
• Green – Ground connection
2) The circulator is factory wired. If a different circulator is wired to the boiler, its full load current draw must not exceed
12A.
3) Connect the 24-volt thermostat to terminals “R” and “G” on the R8285 fan center. Set the heat anticipator to 0.34 Amps.