Settings On The Room Unit; Dhw Data - Siemens Synco 700 Basic Documentation

Time switch slave
Combination choices
Extra configuration
Communication
DHW zone
Time switch operation and
time switch slave
210/238
Building Technologies
HVAC Products
If the time switch shall operate as a slave of a master time switch, the geographical
zone of the master time switch must be set here.
If that is the case, no more time switch data about the geographical zone will be for-
warded. But the geographical zone will still be required to ensure communication with the
room unit. The geographical zone must have a different setting value.
From the 2 settings, the following combinations are obtained:
Setting the geographical
zone (apartment)
----
1 (or more; max. 126)
----
1 (or more; max. 126)
Main menu > Commissioning > Extra configuration > Heating circuit 1 (or 2 or 3 )
Operating line
Room control combination

14.3.3 Settings on the room unit

The QAW740 is available as a digital room unit with communication facility. For com-
munication with the associated heating circuit, the same geographical zone and a
device address must be set on the room unit.
Also refer to Installation Instructions G1633 covering the QAW740.
14.4

DHW data

As with space heating, 2 or more DHW plants can be operated with one common time
switch.
Main menu > Commissioning > Communication > DHW
Operating line
DHW zone
Time switch operation
Time switch slave DHW
The settings made here are also displayed under:
Main menu > Device information > Communication > DHW
Here, the zone for DHW heating is to be set.
When using the Master setting for time switch operation, the time switch data in the
DHW zone are forwarded for common usage.
DHW heating that shall make use of this time switch receives the settings.
Operating line
Time switch operation
Time switch slave DHW
Several zones can be defined with one master.
Modular Heating Controller RMH760B
14 Communication
Setting the time switch
slave (apartment)
----
----
1 (or more; max. 126)
1 (or more; max. 126)
Range
Master /
Slave external setpoint /
Slave internal setpoint
Range
1...31
Autonomous / Master /
Slave
1...31
Adjustable values / display / remarks
Slave
DHW zone of master
Position of time switch
Autonomous
Master
Slave
Slave
Factory setting
Master
Factory setting
1
Autonomous
1
CE1P3133en
05.02.2007