Modbus RS485 Fan Coil Thermostat for Smart Building HVAC Control
This Modbus RS485 fan coil thermostat is designed for commercial HVAC applications and building automation systems. It provides intelligent control of fan coil units, valves, and room temperature to improve comfort and energy efficiency.

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
◆Large LCD display with backlight
◆3-speed fan control (Auto/High/Medium/Low)/EC motor option
◆Heating, Cooling and Ventilation modes
◆0-10V valve control/On off valve control option
◆Weekly programmable schedule
◆1℃ temperature accuracy


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

FAQ
1.Can your FCU thermostat control motorized valves?
Yes.No matter 2wires or 3wires motorized valve.Our FCU thermostat could handle it.
2.Does this thermostat have modulating type?
Yes.0-10V valve or 0-10V fan all available.
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