The VAV100D digital thermostat provides proportional plus integral individual space temperature control in zoned commercial HVAC systems such as hydronic and pressure dependent VAV with or without reheat. 

It  can be used to control heating or cooling devices via analogue outputs (1-10V or 0-20mA) for industrial, commercial and residential applications.

It adopts industrial-based MCU integrated with hi-tech coding technique to make sure they work well under most conditions.

Features

Display real room temp.

Single or 3-Speed Fan

Built-in Modbus RTU Protocol

Direct / reverse acting output

Max output Limited for overload protection

Card Key Switch for Energy saving mode

(Room card key or occupancy sensors)

Unoccupied H/C setpoint Settable

Night Setback Mode

Support both built-in and Remote Sensors

Remote control (RC) output for interlocking on / off control application

EEPROM retainable at power failure

°F or °C temp. display

Max/Min setpoint settable

Deadband value settable

AC220V Power Supply