Priority Over All Controllers; Connecting A Trovis 5570 Room Panel - Samson TROVIS 5500 Mounting And Operating Instructions

Regardless of this function, the system time of all controllers is adapted immediately when the
time setting of one controller is changed.
Functions
Device bus
Clock synchronization

7.12.4 Priority over all controllers

It is possible to put the heating circuits of other controllers out of operation while the DHW
heating is active when the controllers are linked to one another over a device bus. Control-
lers which should operate a DHW heating with priority need to issue DHW heating active
alert. Controllers that have heating circuits which should be deactivated during this active
DHW heating alert need to have the configuration Receive release of RK_ for the heating
circuits concerned. If the circuit is just a DHW circuit which should influence one or more
heating circuits, they need to be assigned with the identical register number. In the case that
there are several DHW circuits in the system, selected heating circuits can only react to one
or other active DHW circuits by assigning different register numbers.
If a secondary heating circuit with a valve should be put out of operation, the heating circuit
valve concerned is closed; the heating circuit circulation pump remains in operation.
If a secondary heating circuit without a valve should be put out of operation, for example, in
system Anl 2.x, just its heating circuit circulation pump and not the primary circuit RK1 is put
out of operation by using the confirguration Receive release of RK1.
Functions
Device bus
Send "DHW heating active"
Receive release of RK1
Receive release of RK2

7.12.5 Connecting a TROVIS 5570 Room Panel

A TROVIS 5570 Room Panel (accessory) can be connected to the TROVIS 5576 Controller to
measure the room temperature and for remote operation of a heating circuit. The room
panel enables direct access to the operating mode and controller time settings as well as to
all relevant parameters of a heating circuit. Additionally, the room temperature, the outdoor
WE Configuration
0 CO7 -> F01 - 1; device bus address
0 CO7 -> F02 - 1
WE
0
0
0
0
32
System-wide functions
Configuration
CO7 -> F01 - 1; Device bus address
CO7 -> F20 - 1*
CO7 -> F21 - 1*
CO7 -> F22 - 1*
*Register no. / 5 to 64
83
EB 5576 EN