Outdoor Wood Boiler Shed. Locate junction box on the back of the unit and remove the cover. Remove the cover on the water pump.
Remove the cover on the water pump. Then using an approved wire, connect the ground wire to the green ground screw on the pump. Locate junction box on the back of the unit and remove the cover.
Finally, Connect The Remaining Two White Wires Together And Replace The Pump Cover.
Remove the cover on the water pump. Then using an approved wire, connect the ground wire to the green ground screw on the pump. Locate junction box on the back of the unit and remove the cover.