User Manual

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Siemens Synco™ living CE1C2740en
Building Technologies Commissioning the system 13.12.2010
Autono-
mous
The central apartment unit DHW time switch runs autono-
mous. No DHW time switch data is received or sent.
(Factory setting).
Slave The central apartment unit uses the time switch data of the
DHW time switch master.
Master The central apartment unit contains the DHW time switch
master and provides the time switch data to the DHW time
switch slaves.
When using setting “Master“, the time switch data is distributed in the DHW
zone for common usage. Set the DHW heating system that is to use this time
switch to “Slave“.
In the case of ”Time switch operation = Slave”, use the following operating line
to set the DHW zone of the time switch master (1..31):
Main menu > Commissioning > Bus communication
> DHW > Time swi slave DHW:
Factory setting 1
Set distribution zone
The system’s devices exchange the data on the bus within their distribution
zone. A heat source in heat distribution zone 1, for example, receives the heat
demand signals from heat distribution zone 1. H/C changeover also acts only
on the appropriately set distribution zones.
Set the outside temperature zone (1..31) and the heat distribution zone (1..31)
and the refrigeration distribution zone (1..31) where the central apartment unit
is located.
When using setting "---", no data of the respective distribution zone is
sent or received via bus.
Main menu > Commissioning > Bus communication
> Distribution zones > Outside temp zone:
Main menu > Commissioning > Bus communication
> Distribution zones > Heat distr zone:
Main menu > Commissioning > Bus communication
> Distribution zones > Refrig distr zone:
Distr.zone Factory setting
Outside temperature and atmospheric
pressure zone
---
Heat distr.zone 1
Refrig.distr zone 1
The zone settings must be unambiguous. For example, only one out-
side sensor may have outside temperature zone 1 assigned.