Room Temperature-Based Control - Samson TROVIS 5432 Mounting And Operating Instructions

5.9

Room temperature-based control

A Type 5257-5 Room Panel must be connected for the Room temperature-based control
function; however, the control works without an outdoor sensor.
The flow temperature is reduced or raised by up to 30 °C when deviations in room tempera-
ture occur. The Cycle rate determines the time between each correction of the flow tempera-
ture set point by 1 °C. The default setting is 10 minutes when the room temperature-based
control is activated; the flow temperature control starts with a default set point of 50 °C, pro-
vided that the parameter Max. flow temperature (P4) permits it.
Note!
We recommend not to set the cycle rate too short. Shorter cycle rates are more likely to have
a negative effect, particularly when cooling loads such as drafts or an open window affect
the control. Then the rooms may be temporarily overheated when the cooling load is elimi-
nated.
Functions
Type of control
Room panel
Parameter
Cycle rate
WE Configuration
1 F1 - 0
0 F7 - 1
WE Level / Range of values
10 min CoPa level P18 / 1 to 100 min
Functions of the heating circuit
EB 5432 EN
29