User Manual
Table Of Contents
- 1 Purpose of this document
- 2 Why is a healthy, productive indoor climate so valuable?
- 3 The role of building automation in health and productivity
- 4 Control applications and targets (CO2, VOC, RH, PM2.5)
- 5 Recommendations for specific building types
- 6 Monitoring indoor climate parameters for health and productivity
- 7 Controlling indoor climate parameters for health and productivity
- 8 Products for a healthy productive indoor climate
- Appendix 1: Indoor air quality (IAQ) – Combined CO2 and VOC sensors
- Appendix 2: Integration of RDF../RDG.. (KNX) in Desigo
- Appendix 3: Other indoor climate parameters – NO2, SO2, O3
- Appendix 4: Tender texts
- External references
- Siemens reference documents
- Glossary
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8 Products for a healthy productive indoor climate
8.1 Room units and sensors used for room climate monitoring
QMX3.P74
QMX3.P35H/P38H
RDG405KN
RDG165KN
RDF870KN
QPA20xD
QFA…D
QSA2700D
CO2 x x x
VOC x
RH x x x
PM2.5 x x x
8.2 Suitable room controller platforms
The Siemens controller platforms that deliver the above applications are:
1. Desigo Room Automation offering (DXR2.. controllers
1
and QMX3.. room units), and
2. KNX-communicating room thermostats RDF../RDG..
This is shown in the table below including their respective advantages.
1 Also PXC3
Controller family Overview/benefits
Desigo Room Automation
Room controller DXR2..
Room unit QMX3..
• Completely flexible
• Configurable (application selection via ABT Site)
• Easy integration in Desigo PX primary and BACS
• Easy integration in lighting and shading control
Note: there is also a product family combining a Desigo room
controller and a VAV compact controller in one hardware device:
the DXR1.. is for HVAC only applications; the DXR2.10EPL.. also
covers electrical room applications such as lighting and shading
Communicating room thermostats
RDG../RDF..(KNX)
No engineering tool is needed:
• Application selection via DIP switches, with
• Parameterization on display
Integration in Desigo PX primary and BACS
Integration in Desigo CC via KNX/IP router
(see APPENDIX 1 and Reference 15)
Also works as standalone room thermostat/controller