HTW-WF11-FC series Smart Wifi fan coil thermostat is widely used in these environment like Homes, Residential buildings, Schools, Hotels, Hospitals, Offices and etc. to main an ideal room temperature purpose.
Hotowell new 220V air conditioner thermostat room digital temperature controller thermostat for fan coil unit
n Make sure the power is OFF! Try turning ON your heating/cooling system by changing the temperature. If you can’t get the system to turn ON in 5 minutes, you’ll know the power is OFF.
n Take off the installation faceplate by rotating and gently pulling, then connect voltage supply/load output/external sensor(if with) wires respectively to appropriate terminals.
n Fix the installation plate onto the electric junction box with screws packed in the box.
n Fasten the thermostat display part and the installation faceplate through the groove.(Installation process completed)