RS485 Modbus Fan Coil Thermostat with On Off Valve Control
This professional HVAC thermostat is developed for commercial buildings requiring centralized management. With Modbus RS485 communication,
it can be connected with BMS platforms for intelligent HVAC monitoring and control.

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
◆On off valve control
◆3speed fan speed control
◆Heating and cooling mode
◆LCD display
◆Precise temperature management
◆Modbus RTU communication
◆Wall-mounted installation


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.Does your thermostat suitable AC24V?
Yes.We can also provide AC24V version.
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