Display standard for room temperature control

Intended use

Manual and time-controlled regulation of the room temperature
Operation with room thermostat insert or switch insert

for room thermostat insert ref.-no.:1790RTR
for switch inserts ref.-no.: 1701SE, 1704ESE

Product characteristics

• Real glass front
• 6 sensor buttons
• Timer with three memory areas
• Comfort and ECO time for Mo-Fr and Sa-Su in each memory area
• Setting a comfort, ECO, cooling and frost protection temperature
• Current time can be saved as switching time, quick programming
• Automatic summer/winter time changeover, can be switched off
• Illuminated segment display for easy reading
• Operating lock
• Optimised heating up (temperature is reached at the set time), can be switched off
• Adaptation to valves (normally open or normally closed)
• Cooling mode possible
• Supports internal and external temperature sensor
• Temperature drop detection (call-up of frost protection temperature when window is open)
• Offset adjustment (correction value for measured temperature)
• Controller output working method: pulse width modulation (PWM) or two-point
• Valve protection function (once a week opening and closing of valve, on Saturdays at 11 a.m.)
• Interrupts the heating process after 60 minutes for 5 minutes
• Heating / cooling, switch-over via insert input
• Display switches off after 2minutes, permanent indication of set/actual temperature or current time possible