R309Set Big LCD Touch ScreenRF Wireless Programmable FCU Room Temperature Controller

RL309SET is used to control the room temperature in Heating or Cooling systems. The Typical applications include: Homes, Residential Buildings, School, Office.

A programmer allows you to set ‘On’ and ‘Off’ time periods ( 5 Weekdays, Saturday and Sunday, 6 Time Zone) to suit your own lifestyle.The pre-set floor temperature is to protect heating equipments from over-heat damage, to keep the whole heating system safety, reliable and energy-saving.

Feature

Attractive design ,Shiny Button, easyinstallation and operation

Different painting colors housing isavailable (Optional, there is MOQ)

LCD display with 3 optional backlightcolors

Selectable Heating/Cooling/VentilatingMode

High/Medium/Low/Auto Fan Speed, or SingleFan Speed,

Single stage or Multi stage with On/off,Floating, P&I Modulating and Network controls

Compatible between 2-wire and 3-wiremotorized valve in single stage system

EEPROM capacity

Infrared Remote Control Function(Optional)

RS-485 or Modbus protocol (Optional)

Key-card contact (Optional)

Specification