Check inside and around boiler for evidence of any Electrical shock hazard — Turn off power to the boiler leaks from the boiler. Page 47 Boiler Manual Start-up ..1. Perform start-up procedures section , pages 28-32, , per manual sections Check gas piping including procedure to verify operation of burners verifying no indications of leakage.. Page 16 When using 2" pipe, provide 3"x2" reducers at boiler connections and at Weil-McLain vent/air cap or at concentric terminations. Boilers using 2" pipe will derate as vent/air pipe length increases — allow up to 10% for the WM97+70 or 15% for the WM97+110.. Class 1. If original wiring ty, turn off electrical power as supplied.
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Another Sunday evening emergency service call and How to Light Pilot on Weil McLain CGa5 hydronic gas fired boiler. Easy! Just make sure you follow the instr.. To turn boiler on again, press the on/off button (hold for 5 seconds) The boiler is ready to function automatically whenever the external controls are calling for heat. On/Off button Setting Heating Temperature To set the system Heating temperature, use the CH buttons, "-" to reduce water setpoint "+" to increase water setpoint.
