first page

DIGITAL WEATHER COMPENSATOR WITH OPTIMUM START FUNCTION

RTE 955

 Path - First page - ProductsCompensator - RTE 955

APPLICATION

For compensated control of 1 variable temperature (VT) heating circuit. Suitable for all types of heat emitters, such as panels heaters, radiators, fan convectors and unit heaters. The device controls the mixed water temperature in the heating circuit via proportional or on / off control. There are timed outputs for a single stage boiler and a heating pump (with a programmable delay off function)

Essential accessories:

  • 1 outside detector.

  • 1 ambient space detector

  • 1 heating flow detector.

  • 1 boiler return detector

Optional accessories:

  • 1 remote control.

FEATURES

  • Power supply: 230 V ~.( 50/60 Hz)

  • Consumption: 5 VA.

  • DIN 144 x 144 case.

  • Protection: IP 40.

  • Voltage-free output contacts: rating: 230 V ~, 10 (2.5) A.

  • Setting of heating curve by means of designed outside and flow temperatures 

  • Remote override for permanent Frost-protection or Day temperature

  • Fully adjustable "Normal" and "Setback" room temperature.

  • 2 Auxiliary control outputs (Heating pump and boiler) in relation to programme times.

Code  

Description 

Data sheet

RTE 955   Digital Weather Compensator with Optimum Start Function

B 226

DETECTORS & ACCESSORIES

Code   Description Range 

Sensing element

Data sheet
SAE 001   Outside temperature detector. -30 ... 40 °C NTC 1 KΩ N 120
SAB 010          
SIH 010   Immersion temperature detector. 0 ... 99 °C NTC 10 KΩ N 140
SCH 010   Surface temperature detector. 0 ... 99 °C NTC 10 KΩ N 130
SDA 040   Remote control.