ALTC Thermostat Series

Thermostat with backlite display for various HVAC applications with BACNET and MODBUS interface,

6 D/O, 2 A/O and 2 U/I

Stylish designed with user friendly LCD display and silicon rubber buttons interface universal room Thermostat,

6 D/O, 2 A/O and 2 U/I., 24VAC (available also in line voltage model with Flush mount wiring connection) for both fan coil and air condition control, suited for commercial and residential applications

Up to: 2 cooling stages, 4 heating stages, 3 fan speeds or VFS Optional – Daily/Weekly Programs, 5-1-1 or 7 days (optional)

  • Clear icons on LCD for all the operation functions
  • Simple and easy functional pressed silicon rubber buttons
  • Easy configuration with DIP Switches and technician settings procedure
  • Temperature readings from the thermostat or from an External sensor
  • I/O list:
    • 6 D/O – Maximum 3A each, 5A total 2 A/O – 0-10V
    • 2 U/I – D/I or 0-10V input
    • 2 X RS485 terminals (A/B)
  • Economy Mode
  • Filter clean/replace alert with adjustable time
  • Freeze Protection – adjustable temperatures
  • Auto Fan (fan on demand)
  • Compressor protection delay timer
  • H/P and H/C heating configurations


Comparison Table




5-1-1/7 Day Programming Mode

Available  in line voltage




















*Note: Not all options available in all models

All ALTC Models communicate with BACnet & MODBUS interface. Selection between protocols done by DIP Switches settings in the thermostat

All ALTC models control Heat/Cool, A/C, Rooftops, PTACs systems and Fan Coils 2-pipe or 4-pipe systems and offer 3 speeds and VRF fan control.

All models are available without Communication interface to B.M.S/B.A.S./Smart-Homes