Features:
New designed smart FCU thermostat
Detect and display room Temperature & humidity
Tuya WiFi APP
OCC/ESI/DP, external sensor
Cooling, heating, ventilating or auto mode
Fan 3 speed & auto mode
7+4 periods programming
2-pipe or 4-pipe fan coil unit
Connect 2-wire or 3-wire valves
Key lock function to avoid mistake operation
Output: relays or analog siganl 0-10V
Celsius (°C)/Fahrenheit (F°) set
Specifications:
| Power Supply | 100-250VAC, 50/60Hz | |||||||||
| Self comsumption | <3W | |||||||||
| Load current | Max 3A | |||||||||
| Setpoint Range | 1-50°C ( Default 16-30°C) | |||||||||
| Set Unit | 1°C/step | |||||||||
| Display Accuracy | ±0.1°C | |||||||||
| Networking | Modbus RS485 | |||||||||
| Fan type | 3-speed fan or EC motor fan | |||||||||
| Outputs | Relays or 0-10V analog signal | |||||||||
| Temperature Sensor | NTC 10K | |||||||||
| LCD | LCD 77x57 mm, black background white lignting | |||||||||
| Enclosure | Fire proof ABS, white or black color optional | |||||||||
| Ambient Condition | -10°C~60°C, 5-95% RH (non-condensing) | |||||||||
| Dimension | 86*86*14.3mm | |||||||||
| Mounting | Wall mounted with standard EU box | |||||||||
| Wiring | Terminal block max. 1.5 mm² | |||||||||
| Installation hole distance | 60mm | |||||||||
| Protection | IP20 | |||||||||
Wiring Diagram:
This thermostat is used for a lot of applications like FCU or VAV air conditioning systems. It can control motorized valve or modulating valve, 3-speed fan or EC motor fan, modbus communicating functions and Tuya WiFi APP.
