User Manual

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Siemens Synco™ living CE1C2740en
Building Technologies Commissioning the system 13.12.2010
The type of DHW heating depends on the installed DHW components accord-
ing to the following table:
DHW
sensor
DHW pump/
valve
Electric
immersion
Resulting type of DHW heating
--- --- --- Inactive: No local DHW heating.
Installed Installed --- Controlled storage tank charging with
DHW pump/valve only.
Installed Installed Installed Controlled alternating storage tank
charging: DHW pump/valve in winter,
electric immersion heater in summer.
Installed --- Installed Controlled storage tank charging with
electric immersion heater only.
--- --- Installed Uncontrolled storage tank charging
with electric immersion heater only.
Set DHW setpoint on the electric im-
mersion heater.
--- Installed --- Configuration error: DHW sensor
missing.
Installed --- --- Configuration makes no sense; stor-
age tank charging not possible.
External DHW heating can be operated remotely only if there is no
local DHW heating.
DHW sensor
Specify if a DHW temperature sensor is used and from where the central
apartment unit receives the actual value.
Main menu > Commissioning > Basic configuration
> DHW > DHW sensor:
--- Inactive – no DWH sensor available (factory setting).
Via RF DHW sensor connected to universal input B of an
RRV91… heating circuit controller or universal input Xx
of an RRV934 multi-controller.
B (local) DHW sensor connected to universal input B of the cen-
tral apartment unit.
DHW charging pump/diverting valve
Specify if a DHW charging pump or DHW diverting valve is used and how it is
controlled.
Main menu > Commissioning > Basic configuration
> DHW > DHW pump/valve: