Heater Vent Light Wiring Diagram. Fluctuation in hot water temperature between blue wire and green wire 9 normal. Wiring to a heat vent light in the bathroom doityourself com community.
The wiring from the house has three switches but has only two lines with three wires black white and ground. Do not allow insulation material to rest against the sides or top of the tastic unit when installed. Use proper ul approved connectors to secure house wiring to wiring plate.
Turn on the vent switch to operate the fan mode.
Exhaust fan and light bathroom switch bo wiring one symbol s. The light emitting diode pos4 shows a condition of the mode of ventilation. Centre lamp may be a cfl. Turn on the light switch to turn on the light bulb.