
Symbol
Parameter description / Range of values (default setting)
Return air temperature limit factor
(0 to 10; WE = 1)
Sustained room temperature
(0 to 20 °C; WE = 15 °C)
Start-up mode when the outdoor temperature is smaller
(0 to 10 °C; WE = 5 °C)
Pump advance running time for start-up
(0, 60, 120 to 900 sec; WE = 300 sec)
Control signal limit for Y1
(0 to 100 %; WE = 100 %)
EB 5477 EN
99
Appendix
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
PA
M
Y2
M
Y2
M
Y1
M
M
Y3
Y2
Y1 Y2 Y3
Kp
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
START
C
PA
M
Y2
M
Y2
M
Y1
M
M
Y3
Y2
Y1 Y2 Y3
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
START
C
PA
M
Y2
M
Y2
M
Y1
M
M
Y3
Y2
Y1 Y2 Y3
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
START
PA
M
Y2
M
Y2
M
Y1
M
M
Y3
Y2
Y1 Y2 Y3
sec
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
PA
M
Y2
M
Y2
M
Y1
M
M
Y3
Y2
Y1 Y2 Y3
STOP
%
MAX