Delta Exhaust Fan With Humidity Sensor Not Working

Humidity sensing bath fan.

Delta exhaust fan with humidity sensor not working.

View and download delta vfb080d4h1 instructions manual online. Turn on the fan switch or light switch to operate on. Or if they already have a wire nut between the humidity sensor and motor connect to that instead of the wire on the other side of the sensor. Insert into the narrow rectangular slots in fan body.

All fans are energy star qualified except breezradiance series with heaters. Flip wall switch to on position. Blue led indicator light humidity sensing mode. How does the humidity sensor function operate.

It should be relatively easy to bypass or short the humidity sensor. The fan runs at full speed until the user adjustable humidity set point is achieved then automatically switches to the user set low speed for continuous run or off. A humidity sensor determines when and how long the fan should run based on the amount of humidity in the room. Vfb080d4h1 fan pdf manual download.

The wall switch lets you toggle between normal mode and full speed. The humidity control and fan can be operated separately. The led indicator light in the fan will be blue. The fan will automatically start when the humidity level in the room is above 60.

If humidity level is below 60 the fan will stop automatically. Switching on the fan directly overrides that mode. Leave home and let the fan run for as long as it needs to with the delta breez signature bath fan. Led life is 30 000 hours compare with 10 000 hour cfl life.

The fan will automatically start when the humidity level in the room is above 60. The led indicator light will be blue. Cut and strip the right two wires and add a wire nut done. Presumably the fan and humidity sensor can be switched independently to give you a choice of operational modes.

Turn on the fan to operate on. The leviton iphs5 humidity sensor and fan control uses state of the art technology to continuously monitor the air in a room and automatically turn on the ve. Switching on the humidity sensor gives it control of fan cycle. Delta breez is the one and only brand of residential bathroom exhaust fans that can deliver a powerful combination of high performance quietness state of the art brushless dc motor technology and affordability in every fan.

In humidity sensing mode the fan will start when humidity is above 60 and will stop when humidity is below 60 automatically. If humidity level is below 60 the fan will stop automatically. Delta breez bathroom exhaust fans are reliable quiet and energy efficiency.