Introduction:

ST-AC806 series is popular digital thermostat. It is stand-alone microprocessor based thermostats with LCD display. The thermostat are designed to on/off control fans, motorized valves, or dampers in fan coil units and AC.
Cool/ heat/ ventilating modes are changed for 2-pipe or 4-pipe fan coil units. 3-speed fan sets.
RS485/ 433 Modbus optional.
WiFi function is optional.

Features:

● Attractive modern styling makes this thermostat
● Digital LCD display room temperature and set point
● heating/cooling/ventilating/Auto mode control
● 3-speed fan control / auto

● Backlight function available(optional)

● Reliable output by relays

● Thermostat mounted directly onto a wall or  
   standard junction box
 

Functions

● Cool, Heat and Vent.
● Room Temperature Setting
● Detect and Display Room Temperature
● Low Temperature Protection
● Backlight function available(optional)
● Manual/Auto Fan Speed Changeover
● Remote Control (Optional)

Specifications: