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Siemens Synco
900
CE1C2707en
Building Technologies
Commissioning the system
05.07.2007
Apartment pump
When the appropriately defined output terminal closes, the apartment
pump is activated.
The apartment pump must always be installed downstream
from DHW
heating. It is not activated when there is a DHW
heating request.
Apartment pump and DHW diverting valve:
K
Y
Y
M2
2707H04
M1
B
E
E
T
T
Apartment pump and DHW charging pump:
K
Y
Y
2707H03
M1
B
E
E
T
T
M2
M1 Apartment pump
M2 DHW charging pump or diverting
valve
E Heating
circuit
T
Room unit and / or
room temperature sensor
Y
Heating circuit valve (2-position) or radiator
control actuator
B DHW
sensor
K
Electric immersion heater
Содержание Synco 900
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