Room thermostat for 4-pipe fan coils, AC 230 V, positioning signal 2pt, return air sensor

Stock no. BPZ:RCC30

Stock no. BPZ:RCC30

  • Heating and cooling sequence

  • Operating mode changeover input for remote control

  • 2-position control

  • Selectable switching differential (1 K heating, 0.5 K cooling, or 4 K heating, 2 K cooling)

  • Input for return air temperature sensor (QAH11.1)

  • Frost protection mode

  • Selectable dead zone (2 K or 5 K)

  • Outputs for 3-speed fan (0 / I / II / III)



Operating voltage

AC 230 V

Power consumption

6 VA

Positioning signal


Ambient temperature, operation

0...50 °C

Setpoint setting range

8...30 °C

Switching differential

Heating: 1 or 4 K;Cooling: 0.5 or 2 K

Analog inputs, number


Analog input, signal

NTC 3k

Digital inputs, number


Digital input, contact query

DC 3...6, DC 6...15 mA

Digital input, application

Night setback

Relay outputs

Fan: 3-position switch with N.O. contacts, Valve: N.O. contacts, non-floating

Relay outputs, number


Relay output, switching voltage

AC 230 V

Relay output, switching current

Fan: 0.1…2.6, Valve: 0.1…1.3 A


Wall mounting with screws

Type of fixing

Wall mounting with screw

Degree of protection


Dimensions (W x H x D)

97 x 114 x43 mm