Commissioning Instructions

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Siemens Synco™ living CE1C2740en
Building Technologies Commissioning the system 13.12.2010
Configure ventilation
Step selector
These settings define which relays are to be controlled in which or-
der/combination to put the respective ventilation stages into operation.
This way, the switching order can be matched to the brand-specific connection
diagrams of the ventilation equipment used.
The relay to control the ventilation stages are available in the RRV934 multi-
controller. This controller contains the coding for stages of the central apart-
ment unit.
Main menu > Commissioning > Extra configuration
> Ventilation > Step selector > Coding stage 1:
Main menu > Commissioning > Extra configuration
> Ventilation > Step selector > Coding stage 2:
Main menu > Commissioning > Extra configuration
> Ventilation > Step selector > Coding stage 3:
Step relay 1 Step relay 1 active (contact closed).
Step relay 2 Step relay 2 active (contact closed).
Step relay 3 Step relay 3 active (contact closed).
When coding the stages, several step relays can be activated simulta-
neously. It is thus possible to define any step relay combinations. No
step relays are activated as part of the factory setting.
Humidity sensor
Using a humidity sensor, the maximum air humidity can be limited to the set
value.
Specify if a humidity sensor is installed and from where the central apartment
unit receives the measured value.
Main menu > Commissioning > Extra configuration
> Ventilation > Inputs > Humidity sensor:
--- Inactive – humidity sensor not available
(factory setting).
Via RF/S-mode • Humidity sensor (DC 0..10 V) connected to universal
input Xx of an RRV934 multi-controller.
• Humidity sensor signal received through S-mode ob-
ject via KNX TP1 *.
* Connection of the respective S-Mode objects of the central apartment unit to the relevant S-Mode de-
vices on KNX TP1 via commissioning tool (ETS).