RTR-S015 Room controller - heating and cooling, fancoil

Room controller - heating and cooling, fancoil

Setpoint 21 °C ± 8 K, P band 1..5 K
Power supply 24 V AC/DC, output 2x 0..10 V / 10..0 V,
5 mA
Dimensions 95 x 97 x 30 mm, IP30, 2x LED (heat / cool)


RTR-S is a series of electronic room heating and cooling controllers for wall mounting.

  • HVAC systems – temperature control of radiators and chilled ceilings or heating and cooling in general in residential premises, offices etc.

The internal temperature sensor is electronically processed and compared with the setpoint. The resulting output sequence is brought to 0..10 V heating and cooling analogue outputs. The setpoint is set either inside of the housing or with a knob on the front of the device. 

The controllers are designed for use in standard environment. They do not require maintenance and can be installed in any position. Make sure that proper air circulation through the apertures is maintained. Fix the device with 2 or 4 screws on a 55 mm flush-mounted box or any flat surface. In the bottom there is an aperture for cable installation.

Temperature sensor external / internal Pt1000, fancoil switch 230 V 0-I-II-III