Theben RAMSES 812 top3 clock thermostat

• Digital clock thermostat for time-dependent monitoring and control of room temperature
• Operation on the device or via app
• Direct Bluetooth Low Energy (BLE) connection between app and clock thermostat, no communication via the internet.
• Settings can be conveniently adjusted via app with intuitive operation from your smartphone or tablet.
• Increased ease of use
• 3 individually programmable weekly programs, as well as comfort, eco and lowering functions
• Suitable for energy-saving room temperature control in single-family homes, apartments, etc.
• Illuminated display when buttons are pressed
• External input for flexible connection of optional external room temperature sensor, floor sensor, motion detector or telephone contact
• Intelligent control algorithm (pulse width modulation, hysteresis controller)
• Suitable, for example, for on/off heating systems, zone or individual room control, and electric heating systems.

• Web version
• Mounting on a UPD box or wall surface possible

Technical data:

• Operating voltage: 230 V AC/ 50 Hz
• Contact type: Normally closed
• Switching capacity: 10 A (at 250 V, cosPHI=1)
• Temperature setting range: 2°C – 30°C
• Frost protection setting range: 6°C – 10°C
• Temperature display: accurate to 0.1°C
• Time base: Quartz
• Program: Weekly program, daily program, holiday program, 3 basic programs
• Number of storage locations: 42
• External inputs: 1
• Standard interval: 5 – 30 min
• Switching outputs: Potential-free, not for SELV
• Power reserve: 4 hours
• Mounting type: Wall mounting (also possible on UPD box)
• Protection class: IP 40
• Protection class: II according to EN 60 7301