Siemens RVD110 - Suitable Room Units; Suitable Valve Actuators; Communication; Documentation

12/94
Siemens Building Technologies Basic Documentation RVD110, RVD130 CE1P2381E
HVAC Products 1 Summary 27.05.2004
− Outside sensor QAC32 (sensing element NTC 575 Ω at 20 °C)
• For the room temperature:
Suited are PPS-compatible temperature sensors. The following type is presently
available:
− Digital room temperature sensor QAA10
• For the d.h.w. temperature and the secondary flow temperature of the heat ex-
changer:
− Strap-on temperature sensor QAD22
− Immersion temperature sensor QAE22...
1.3.2 Suitable room units
• Room unit QAW50
• Room unit QAW70
1.3.3 Suitable valve actuators
All Siemens actuators with the following features can be used:
• Electric or electrohydraulic actuators with a running time of 10...900 seconds
• 3-position control
• Operating voltage AC 24 V...230 V
1.3.4 Communication
The RVD110 / RVD130 are designed exclusively for standalone operation. There is no
bus connection facility.
1.3.5 Documentation
Type of documentation Classification number
Data Sheet RVD110/RVD130 N2381
Operating Instructions RVD110/RVD130 B2381
Installation Instructions RVD110/RVD130 G2381
Data Sheet QAW50 N1635
Installation Instructions QAW70 G1637
Data Sheet QAW70 N1637
Data Sheet QAA10 N1725