RCD2
Technical specification Tehnični_list_RCD3_4_EN.pdf
Photo Sobna_enota_SELTRON_RCD2_front.tif

Presentation

The RCD2 room unit allows easy heating system management from the comfort of your living room. Compatible with all Seltron weathercompensated heating controllers. For a clear data display, the RCD2 room unit is equipped with a largeilluminated  LCD display with automatic lighting adjustment according to the illumination of the room.

 

Application

  • The RCD2 room unit is used for regulation of the heating system operation from the central living space. It enables a series of userfriendly features. In addition to the room temperature, it also measures the relative air humidity and pressure.

 

Capacity

  • display of actual and set temperature;
  • creation and modification of heating or cooling time program;
  • a simple prolonging of comfort heating using the PARTY function;
  • activation of the economy operation mode using the ECO function;
  • activation of the operation mode during the holiday season using the HOLIDAY function;
  • switching heating of hot water on or off according to the time program;
  • one-off – instantaneous switching on of hot water heating;
  • BOOST function for space heating;
  • display of temperatures measured with the controller;
  • displaying error warnings and notifications regarding excessive temperatures;
  • large illuminated display

UNIT CAPACITIESRCD
TYPICAL APPLICATION
The RCD room unit is used for the heating system control from the central living space. It is compatible with all Seltron weather-compensated heating controllers. In addition to the room temperature, it also measures the relative air humidity and pressure. 
SYSTEM CONTROL (together with one of the heating controllers)
Radiator system 
Floor system 
Convector system 
Wall or floor system 
Domestic hot water heating 
TECHNICAL CHARACTERISTICS
Option of connecting an auxiliary sensor 
Compatible with all modern Seltron heating controllers, such as WDC, CMP, WXD, KXD, AHC and KUD 
USER FUNCTIONS
Heating time programme configuration 
PARTY function – activation of the comfort operation mode 
ECO function – activation of the economy operation mode 
HOLIDAY function – activation of the operation mode during the holiday season 
Domestic hot water heating time programme configuration 
One-time domestic hot water heating 
DATA DISPLAY
Display of the actual and set temperatures 
Display of relative humidity 
Display of weather forecast 
Display of temperatures measured with the controller 
Notifications on the activated protection functions and warnings about system failures 
SETUP AND INSTALLATION
Wall installation or installation into a flush mounted socket 
Simple installation and connection 

Technical specificationsRCD2
Wall installation or installation into a flush mounted socketyes
Weekly program timeryes
Power supplyConnection with the controller
Own consumption< 0.02 W
Air humidity sensoryes
Illumination sensoryes
Air pressure sensoryes
Clock power supplyBattery CR2032 (Li-Mn) 3 V
Clock accuracy+/-1 s (24 h) at 20 °C
Degree of protectionIP20 according to SIST EN 60529
Safety classIII according to SIST EN 60730-1
Type of temperature sensorsRTD Murata NTC (10 kE)
Housing materialPC – thermoplastic
Permissible ambient temperature0÷40 °C
Storage temperature-20÷65 °C
Product weight140 g
No. of pieces in the packaging unit24 pcs
Dimensions

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