Thermostat ELEKTROBOCK BT22 wireless

Product detailed description

Thermostat ELEKTROBOCK BPT22 wireless
The wireless digital thermostat with illuminated display is suitable wherever it is costly or impossible to run wires from the thermostat to the boiler.

BT22 Wireless Thermostat Features
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 retains the stored code even in the event of a 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 programme
6 temperature changes for each day
programming after 10 minutes and 0.5 °C
programming by day or Mon-Fri, Sat-Sun and Mon-Sun
hYSTEREZE selection 0.1 °C to 6 °C
possibility of short-term temperature change
manual mode (MANU)
permanent shutdown (OFF)
holiday scheme
non-freezing mode (3°C)
function to test the correct wiring (TEST)
automatic change of summer/winter time
power supply to the receiver at 230 V / 50 Hz
PREVIOUS socket at the receiver (for connecting another appliance)
indication LED on the receiver
range approx. 35 m

Technical parameters
Battery power (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 changes for 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 VA
Sensitivity -102 dBm
Relay switching element
Output 8 A
Degree of protection IP20
Operating temperature 0 °C to 40 °C