System supply/ return temperature setpoint calculation

When SST-01 is greater than SST05, there will always be an active heat demand and the strategy will keep the minimum system supply temperature. To save energy take care that SST-01 is alway less than SST-05 whenever possible.

Table 26.   Parameter List

Description

Value Range

Default Value

Unit

SST-01: minimum supply temperature

0...500

10

°C

SST-05: minimum heat demand to start heat generators

0...150

20

°C