Samson TROVIS 5573 - Page 133

EB 5573 EN 16-51
Appendix A (conguration instructions)
16.2.12 Adaptation
The controller is capable of automatically adapting the heating characteristic to the building
characteristics.Agradientcharacteristicmustbesetinthiscase(CO1,2->F11-0).Theref-
erence room, where the room sensor is located, represents the entire building and is moni-
tored to ensure that the room set point ('Day set point') is maintained. When the mean mea-
sured room temperature in rated operation deviates from the adjusted set point, the heating
characteristicismodiedaccordinglyforthefollowingtime-of-use.Thecorrectedvalueisdis-
played in PA1, 2 (Flow gradient).
Functions Default Conguration
RoomsensorRF1/RF2 0 CO1,2->F01-1
Outdoor sensor AF1 1 CO1,2->F02-1
Adaptation 0 CO1,2->F08-1
Four-point characteristic 0 CO1,2->F11-0
Parameters Default Switch position: value range
Day set point 20.0°C
:0.0to40.0°C
Night set point 15.0°C
:0.0to40.0°C
If the Flash adaptation function is already congured with a small cycle time, the Adaptation
function should not be congured as well.
16.2.13 Cooling control
Cooling control with outdoor sensor
When the cooling control function is activated in a control circuit with outdoor sensor, the
four-point characteristic of the corresponding control circuit is automatically activated and
theoperatingdirectionofthecontroloutputisreversed.InPA1and/orPA2thefourpoints
for the course of the set point based on the outdoor temperatures can be adjusted separately
fordayandnightmode.The'Basepointforreturnowtemperature'thatcanbeadjusted
withanactivereturnowsensordeterminesthepointatwhichaminimumlimitationofthe
returnowtemperaturestarts:ifthemeasuredreturnowtemperaturefallsbelowthisvalue,
theowtemperaturesetpointisraised.Thefourreturnowtemperaturevaluesinthefour-
point characteristic function have no effect.
Note