Samson TROVIS 5579, Mounting And Operating Instructions

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4
Selection of the operating mode: – Automatic mode
– Day mode (rated operation)
– Night mode (reduced operation)
4
Set point correction: during rated operation, the room temperature set point can be in-
creased or reduced by up to 5 °C using a continuously adjustable rotary knob.
When the room sensor is activated, the measured room temperature is displayed with the re-
mote operation is connected and activated. Nevertheless, it is not used for control unless the
Optimization
,
Adaptation
or
Flash adaptation
functions have been activated.
Alternatively, the TROVIS 5570 Room Panel can be connected over the device bus (–> sec-
tion 7.12.5).
Functions
WE Configuration
Room sensors RF1/2/3 0 CO1, 2, 3 -> F01 - 1
If the TROVIS 5570 Room Panel is to be used, the following additional configurations must
be made:
Device bus 0 CO7 -> F01 - 1; device bus address
TROVIS 5570 Room Panel in Rk1 0 CO7 -> F03 - 1; device bus address
TROVIS 5570 Room Panel in Rk2 0 CO7 -> F04 - 1; device bus address
TROVIS 5570 Room Panel in Rk3 0 CO7 -> F05 - 1; device bus address
Note:
The Day set point adjusted using the rotary switch remains unaffected by a set point
corrections performed at the room panel. Only the calculated flow temperature set point or
the room temperature set point (for flash adaptation) are adjusted accordingly.
The evaluation of a room temperature sensor connected to the terminals RF is not possible for
this control circuit when a TROVIS 5570 Room Panel is configured.
5.7 Optimization
This function requires the use of a room sensor. Depending on the building characteristics,
the controller determines and adapts the required advance heating time (maximum 8 hours)
to ensure that the desired Day set point (rated room temperature) has been reached in the
reference room when the time-of-use starts. During the advance heating period, the control-
ler heats with the max. flow temperature. This temperature is built up in steps of 10 °C. As
soon as the
Day set point
has been reached, weather-compensated control is activated.
Depending on the room sensors, the controller switches off the heating system up to one hour
before the time-of-use ends. The controller chooses the deactivation time such that the room
temperature does not drop significantly below the desired value until the time-of-use ends.
78
EB 5579 EN
Functions of the heating circuit