Rehau Star Technical Data; Star 20 - Rehau STAR 20 Installation Manuallines

4.
4.1
The illuminated dial gives the extra function of displaying when room
set point is achieved. It also offers you unique control simplicity for
heating applications of all types thanks to the high quality device
electronics.
Technical Data
Article No:
Operating Voltage:
Max. switching current:
Hysteresis:
Protection Rating:
Dimensions W/H/D:
Temperature range:
Storage temperature:
Wiring requirements:-
Solid Wire 0.5 – 1.5mm²
Flexible Wire 1.0 – 1.5mm²
I
It is recommended that different colours are used for all electrical connections as
defi ned in the wiring regulations.
10

REHAU STAR TECHNICAL DATA

STAR 20

Analogue
Electronic Room Temperature controller for underfl oor heating which
can also be used as a standard room control systems. The controller
combines the traditional with an inbuilt specifi cally developed advanced
Pulse width modulated control that gives maximum control and comfort.
General
The room temperature (STAR 20) controller offers key advantages over
conventional mechanical products: This unique controller is easy to
operate using the conventional backlit adjusting dial, when illuminated
shows the room has not achieved set point.
This electronic control system ensures that the set room temperature
is maintained without fl uctuation and when required a time signal
input automatically activates a reduction in temperature (night setback).
STAR 20
206029
230VAC / 50Hz
10 (3) A
0.5K
IP 30
85mm/85mm/45mm
5°C - 30°C
-20°C - 60°C