Flush-mount room thermostat for rectangular conduit box, for 2-pipe fan coils or DX type equipment

Stock no. BPZ:RDF310.2

Stock no. BPZ:RDF310.2

Flush-mount room thermostat for rectangular conduit box with LCD for fan coil units and compressors in DX-type equipment

  • 2-position control outputs

  • 3-speed fan control: Automatic or manual

  • Operation modes: Comfort and Protection

  • Manual heating / cooling changeover or continuous Cooling only / Heating only

  • Adjustable commissioning and control parameters

  • Optional display of room temperature or setpoint

  • Minimum and maximum setpoint limitation

  • Color of housing: signal white (RAL 9003)



Operating voltage

AC 230 V


50/60 Hz

Power consumption

8 VA

Positioning signal


Control algorithm


Ambient temperature, operation

0...50 °C

Setpoint setting range

5...40 °C

Measuring range, temperature

0…49 °C

Switching differential

0.5…4 K

Relay outputs

Fan: N.O. contacts, non-floating, Valve: N.O. contacts, non-floating

Relay outputs, number


Relay output, switching voltage

AC 230 V

Relay output, switching current

4 (2) A


Flush-mounting with recessed rectangular conduit box
Fixing center 60.3 mm (BS4662)

Type of fixing

Recessed rectangular conduit box BS4662 (ARG71) with fixing centres of 60.3 mm

Degree of protection


Dimensions (W x H x D)

86 x 86 x 39 mm