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RAMSES 811 top3
RAMSES 811 top3
RAMSES 811 top3
RAMSES 811 top3
RAMSES 811 top3

RAMSES 811 top3

Item no.: 8119200
  • Digital clock thermostat in flat design for time-dependent monitoring and control of room temperature
  • Operation on device or via app
  • Battery version (also for retrofitting with 2-wire connection)
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Function description

  • Digital clock thermostat in flat design for time-dependent monitoring and control of room temperature
  • Operation on device or via app
  • Battery version (also for retrofitting with 2-wire connection)
  • Installation in flush-mounted socket
  • Direct Bluetooth Low Energy (BLE) connection between app and clock thermostat, no communication via the Internet
  • Settings configured conveniently via the app with intuitive operation from a smartphone or tablet
  • Increased user convenience
  • 3 individually programmable weekly programs, as well as comfort, eco and setback function
  • Suitable for energy-saving room temperature regulation in houses, apartments, etc.
  • Illuminated display through keystroke
  • External input for the flexible connection of the external room temperature sensor, floor sensor, motion detector or telephone contact
  • Intelligent control algorithm (pulse-duration controller, hysteresis controller)
  • Suitable for on/off heating systems, zonebased or single-room control, electric heating units

Technical data
Operating voltage 2 AA batteries
Type of contact NO contact
Switching capacity 10 A at 250 V AC, cos φ = 1, at 250 V AC, cos φ = 0.6
Switching capacity min. 1 mA
Setting range temperature 2°C ... 30°C
Setting range frost protection 6°C ... 10°C
Time basis Quartz
Program Weekly program, Daily program, Holiday program, 3 basic programs
Number of memory locations 42
External inputs 1
Control types Pulse width modulation, Hysteresis controller
Control period 5 - 30 min
Control capture range ±0.2 - ±5 K
Control accuracy ≤ ± 0.2 K
Mode of operation Type 1 B as per EN 60730-1
Control types 2-point
Switching output Potential-free, not for SELV
Suitable for SELV Yes
Switching hysteresis ±0.2 - ±1 K
Time accuracy at 25 °C ≤ ± 1 s/day (quartz)
Power reserve Max. 10 mins without losing time
Battery life approx. 1 year, depending on switching frequency
Installation type Flush-mounted wall installation
Type of protection IP 40
Protection class II according to EN 60 730-1

Diagrams

RAMSES 811 top3
RAMSES 811 top3

Downloads
Operating instructions (Smartphone) PDF RAMSES top3 (3,1 MB)
Operating instructions PDF RAMSES top3 (8,3 MB)
Data sheet PDF RAMSES 811 top3 (558,6 kB)
Catalogue PDF General catalogue 2024 (25,6 MB)
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Accessories

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To the product Data sheet
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To the product Data sheet
Temperature sensor
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To the product Data sheet
Temperature sensor RAMSES IP 65
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Item no. 9070459
To the product Data sheet