Room thermostat with 2-point control and 7-day time switch, batteries, only heating, receive time signal DCF77

Stock no. BPZ:REV17DC

Stock no. BPZ:REV17DC

  • Mains-independent, battery-operated room temperature controller featuring user-friendly operation, easy-to-read display and large numbers.

  • Self-learning two-position controller with PID response (patented).

  • Operating mode selection:

  • - 7-day (weekday / weekend) automatic mode. with max. 3 heating phases.

  • - Continuous comfort mode.

  • - Continuous energy saving mode.

  • - Frost protection.

  • - Exception day (24 hour operation) with max. 3 heating phases.

  • A separate temperature setpoint can be entered in automatic mode and for the exception day for each heating phase.

  • To control a heating zone.



Operating voltage


Operating voltage

DC 3 V

Voltage supply

Mignon (2xAA)

Battery life

2 years

Positioning signal


Ambient temperature, operation

5...40 °C

Sensing element, temperature

NTC 10 kΩ

Setpoint setting range

3...35 °C

Digital inputs, number


Relay outputs

Change-over contact, potential-free

Relay outputs, number


Relay output, switching voltage

AC 24...250 V

Relay output, switching current

0.1...6 (2.5) A

Type of fixing

Wall mounting with screw

Degree of protection


Dimensions (W x H x D)

134.5 x 94 x 30 mm