EB 5571-2 EN 81
Appendix
9.1.4 General
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Parameters Adjustment range WE Comments
Vorlauftemp.-Sollwert
(flow temp. set point)
20 to 160 °C 70 °C Set point for fixed set point control
Absenkdifferenz
(set-back difference)
0 to 30 °C 15 °C
Set-back of flow temperature set point
during unoccupied time (fixed set point
control)
Vorlauftemp. max
(max. flow temp.)
20 to 120 °C 90 °C
Flow temperature limitation of entire sys
-
tem
Vorlauftemp. min
(min. flow temp.)
20 to 120 °C 20 °C
Rücklauftemp. max
(max. return flow temp.)
20 to 120 °C 65 °C
Return flow temperature limitation of enti
-
re system
Rücklauftemp. min
(min. return flow temp.)
20 to 120 °C 20 °C
Pumpennachlaufzeit
(pump lag time)
0 to 90 min 5 min
Time waited until shut-off valves close
Folgebetrieb (sequence operation)