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:
| Power Supply: |
220Vac±10%, 50/60Hz |
| Setpoint Range: |
5-35°C |
| Set Unit: |
1℃/step |
| Display Accuracy: |
±0.5°C |
| Display: |
LCD display touch screen |
| Mode Setting: |
Cool, Heat, Ventilating, Auto |
| Fan Speed Adjust: |
Low, Medium, High, Auto |
| Control Performance: |
On/Off |
| Temperature Sensor: |
NTC 10K |
| Enclosure: |
ABS plastic |
| Loa current: |
2A (resistive load), 1A (inductive load) |
| Networking: |
RS485 Modbus or WiFi |
| Ambient Condition: |
0~50℃, 5-95% RH (non-condensing) |
| Dimension: |
86*86*30mm |
| Mounting: |
Wall mounted |
| Wiring: |
Terminal block of 2X1.5mm2 or 1x2.5mm2 |
| Installation hole distance: |
60mm (standard) |
| Protection: |
IP30 |
