The controller compatibility DIP switch programs the HE-6800 Series Humidity Transmitter to:
disable the PB and LED indicator
enable the PB with LED indicator
enable the PB without LED indicator
The DIP switch matches the PB and LED indication with features recognized by more recent Johnson Controls® controllers. Specifically, the DIP switch allows for matching controller features to disable the occupancy LED and/or PB. The HE-6800 Series Humidity Transmitter also features a 0 to 10 VDC or 0 to 5 VDC selector DIP switch and a power supply selection DIP switch. The VDC output selector switch enables you to change the output for % RH. The power supply DIP switch enables you to use the transmitter in high input voltage applications (such as 24 VAC). The HE-6800 Series Humidity Transmitter has terminal block wiring connections, and includes a selection of a 1000-ohm nickel, 1000-ohm platinum, or 10,000-ohm thermistor temperature sensing element. The unit can be used with Application Specific Controllers (ASCs) or for universal applications.
Controller Configuration DIP Switch allows users to adjust the room comfort and choose occupancy features that match the application and transmitter
Power Supply Selection Switch enables transmitter use in high input voltage applications
User-Selectable Humidity Output provides either 0 to 5 VDC or 0 to 10 VDC output for compatibility with various controllers
Occupancy Light-Emitting Diode (LED) Indicator displays the controller’s current operating mode (VMA12 and VMA14 Series only)
Manual Override Pushbutton (PB) overrides time-of-day scheduling when the space is occupied outside of normal occupied hours schedule
Warmer/Cooler Setpoint Dial (Select Models) allows for minor temperature adjustments from the setpoint