RAMSES831 top, Theben digital timer thermostat

RAM 832 top 2, mains version
Digital clock thermostat for energy-saving room temperature control in detached
houses, apartments, offices,  medical practices, etc.
Technical data:
- illuminated display by keystroke
- external input for connection of presence detectors, remote controllers,
  floor sensors, window contacts, telephone remote switches
- required temperature set via rotary dial
- text guides the user step-by-step through the programme
- 3 individually changeable basic programmes
- 42 programmable switching times with 3 comfort-temperature levels
- optimisation function for automatic correction of heating start-up
- setting ranges: +10°C to +30°C, frost protection +6°C
- time-limited Party/ECO programme
- holiday programme with setback temperature
- date-controlled heating phase for e.g. holiday homes
- power reserve for approx. 5 hours
- operation lock
- pump protection function
- 3 or 4-wire connection
- plug-in base for wall and flush-mounted socket installation
- white housing
- changeover contact 6A/250 V~
RAM 831 top 2, battery version
Technical data:
- as before, but for retrofitting with 2 or 3-wire connection
- voltage supply by means of 2 batteries 1.5 V AA
- display for battery capacity and battery change

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