Elektrobock BPT-37 OpenTherm

Product detailed description

• BACKLIT DISPLAY
• Place the thermostat as needed - the transmitter can be carried freely.
• The predictive system (intelligent timer) guarantees the set temperature at the required time. The adaptive controller evaluates the room's temperature gradient and can determine the time necessary to reach the desired temperature.
• Option to set HYSTERESIS (from 0.1°C to 1.5°C).
• Option to set PI control, which guarantees a rise in temperature and its subsequent maintenance, at optimal energy consumption.
• E-EPROM memory retains all data indefinitely even in the event of a power failure.
• Receiver power supply 230 V / 50 Hz.
• PASS-THROUGH socket on the receiver (for connecting another appliance).
• Indicator LED on the receiver.
• Range of approx. 35 m indoors, up to 300 m in open space.
• 9 weekly programs (selectable).
• Simple control and programming.
• Option for a short-term change of the program temperature. 
• Easy installation on all types of KU/KP68 installation boxes.
• Economical holiday mode.
• Low consumption.
• Copying days with a single button (COPY).
• Information on the boiler's operating hours.
• Temperature control in steps of 0.5°C.
• Option to test correct wiring (TEST).
• Automatic indication of boiler maintenance.

Receiver: 

• Power supply 230 V/ 50 Hz
• Max. switched current 8 A
• Switching element relay
• Range 35 m
• Operating temperature 0°C to +40°C

Transmitter

• Power supply 2x1.5 V alkaline
• Communication type two-way
• Frequency 433.92 MHz
• RF power < 10 mW
• Number of settable temperatures 6 per day
• Hysteresis 0.1°C to 1.5°C
• Min. programming time 10 min.
• Adjustable temperature range +3°C to +39°C
• Temperature setting in steps of 0.5°C
• Min. indication step 0.1°C
• Measurement accuracy ±0.5°C
• Battery life 1 to 3 years depending on the type of battery used
• Protection rating IP20
• Operating temperature 0°C to +40°C