ELEKTROBOCK wireless room thermostat BT22

Features of BT22 wireless thermostat (formerly BPT22):
It is designed for automatic control of heating systems in family houses and apartment units with their own boiler (gas, electric). The large backlit display on the transmitter allows the thermostat to be operated even in the dark. In addition, it offers intuitive navigation in the selected language (CZ/PL/EN/DE). The receiver is equipped with a self-learning code system and E-EPROM memory, which stores the stored code even in case of power failure.

Advantages of the BT22 digital thermostat (formerly BPT22):
Large, clear and backlit display
intuitive navigation in the selected language (CZ/PL/EN/DE)
preset weekly program
6 temperature changes for each day
programming in 10-minute increments and 0.5 °C
programming by day or Mon-Fri, Sat-Sun and Mon-Sun
HYSTEREZE selection 0.1 °C to 6 °C
short-term temperature change option
manual mode (MANU)
permanent switch-off (OFF)
holiday mode
non-freezing mode (3°C)
function to test the correct connection (TEST)
automatic change of summer/winter time
receiver power supply at 230 V / 50 Hz
PREVIOUS socket at the receiver (for connecting another appliance)
indication LED on the receiver
range approx. 35 m
The transmitter stand is included in the package.

Technical parameters
Power supply 2 batteries (2x1,5V R6/AA)
Thermostat type wireless
Hysteresis control type (0.1 °C to 6.0 °C)
Accuracy 0.5 °C
Dimensions (LxWxD) 136.5x83x28.5 mm
Degree of protection IP20
Operating temperature 0 °C to 40 °C
Temperature variation per day 6
Adjustable temperature range 5 °C to 39 °C
Temperature setting in 0, 5 °C increments
Min. programming time 10 min
Min. indication jump 0, 1 °C
Frequency 433, 92 MHz
RF power 10 mW
Battery life heating season
Receiver
Power supply 230 V / 50 Hz
Communication type bidirectional
Range in built-up areas 35 m
Consumption 1, 0 VA
Sensitivity -102 dBm
Switching element relay
Output 8 A
Degree of protection IP20
Operating temperature 0 °C to 40 °C