Features

• power supply 230 VAC
• built-in temperature sensor
• backlit LCD display
• adjustable temperature range 5...35 °C
• preset temperature modes:
  • Comfort 21 °C
  • Economy 15 °C
  • Protection 8 °C
• temperature adjustment in 0.5 °C increments
• wall box installation
• requires additional purchase of mounting frame ARG800.1

Advantages:

• room temperature control using built-in or external temperature sensor
• 2-position control (on/off) with potential-free input for heating
• choice of three operating modes via touchscreen - Comfort, Economy, and Protection
• display of current room or desired temperature in °C and/or °F
• limitation of maximum and minimum room temperature values
• Keylock function - unlock and lock settings
• limitation of underfloor heating temperature
• return to factory settings of configuration and control parameters
• Guide function - easy commissioning
• two multifunctional inputs, freely configurable for:

1. external room temperature sensor, or return air temperature
2. window contact
3. fault input
4. monitor input for temperature sensor or switch status
5. presence detector