Modbus Fan Coil Thermostat with LED display for Hotel HVAC System
Designed for hotel and commercial HVAC projects, this Modbus fan coil thermostat combines modern touch button operation with centralized building
management communication. It enables efficient room temperature control and easy integration into smart buildings.
This digital LED colorful factory wholesale fan coil unit thermostat is designed to controls the fans, valves, dampers or electric heater in fan coil units
and heating applications.
Such touch modbus FCU thermostat detects the room temperature with its integrated temperature sensor and compares it with the setpoint temperature.
In the event of a deviation, the heating valve is opened in heating mode, and the cooling valve is opened for cooling mode. At the same time,
the connected fan
is activated depending on the control deviation and the set configuration. A connectable remote sensor can be used either for detecting the room
temperature or as a changeover sensor in 2-pipe system or 4 -pipe system. this intelligent rs485 fcu thermostat will be controlled from anytime anywhere.

Technical Data
| Features | Parameters |
| Application | 2pipe/4Pipe Fan Coil Unit System |
| Power | AC95- 240V/24V option, 50/ 60Hz |
| Valve Control Signal | On/Off or 0-10V |
| Mode | Programmable/Manaul Mode optional |
| Temperature Accuracy | +/-0.5℃ |
| Control Temperature Range | 5~35℃ |
| Timmer function | 2perids available |
| Fan | 3speed fan/EC motor 0-10V Fan |
Current Load
| Induction for fan: 3A, Resistive for fan: 5A |
| Memory Function | YES |
| Housing | PC anti fire |
| IP Class | IP20 |
| Sensor | NTC 10k 3977 |
| Installation Hole distance | 86box/60mmEurope standard round box |
| Dimension | 86x86x14mm |
Features
◆RS485 Modbus communication
◆Colorful LED display
◆2 pipe and 4 pipe FCU options
◆Weekly programmable function
◆Temperature accuracy ±0.5℃
◆Energy-saving HVAC management
◆Suitable for hotel guest rooms and apartments


Application
◆Hotel HVAC System ◆Apartments HVAC System ◆Hospital BMS System
◆School HVAC System ◆Shopping Mall HVAC System ◆Villa HVAC System

FAQ
1.What is the advantage of EC motor control compared with traditional 3-speed control?
Traditional motor is 3speed fan.EC Motor is variable speed adjustment
And more efficiency
2.Can your FCU thermostat control motorized valves?
Yes.No matter 2wires or 3wires motorized valve.Our FCU thermostat could handle it.
3.Can you print my brand on thermostat?
Yes.MOQ500PCS free to print
4.Can you develop based my requirements?
Yes.ODM services MOQ1000PCS
5.What’s the delivery for bulk order?
Normally 10-30days.Depends on our production reply.
6.Do your FCU thermostats support Modbus?
Yes.It can support Modbus protocol