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Siemens
Central control unit RMB795B
CE1P3122en
Building Technologies
Engineering and commissioning guidelines
18.01.2012
4
Engineering and commissioning
guidelines
These guidelines describe the procedure to be followed when engineering and
commissioning the RMB795B central control unit.
Based on the HVAC plant concept, the RXB/RXL room controllers and Synco room
thermostats RDG/RDF/RDU must be assigned to room groups.
Within these room groups, the RMB795B central control unit permits central control
of time, calendar and special day programs, preselected setpoints, trend functions,
highest / lowest room temperatures, device supervision of the RXB/RXL room
controllers, and Synco room thermostats RDG/RDF/RDU as well as forwarding of
request signals.
The procedure for engineering and commissioning the RMB795B central control
unit should be the following:
1. Provision of the necessary tools
2. Planning 1: Implementation of the HVAC plant concept for the central control
unit RMB795B.
3. Planning 2: Organization of communication on the KNX bus.
4. Installation of devices and KNX bus.
5. Commissioning.
A detailed description of the necessary tools and the procedure to be followed is
given in the following.
Check to ensure that the following tools are available:
Tools
Note
HVAC plant concept based on the specific user needs
(Engineer,
customer)
Floor plans of the object
(Engineer,
customer)
Synco
TM
planning and commissioning tool
C3127
Synco
TM
Basic Documentation "KNX bus"
CE1P3127en
Synco
TM
datasheet "KNX bus"
CE1P3127en
Synco
TM
OCI700.1, ACS790
Configuration diagram RMB795B
Synco
TM
Select (contains additional documentation on Synco
TM
700)
Introduction
Procedure
Provide necessary
tools