User manual

35
741.011 | 12.18
EN
Display Characteristic min. max.
Factory
setting
Activation on, oFF
oFF
Pump type AC, HE
1) 2)
AC
Pump characteristics (only HE) AA, Ab, C (see p. 15)
–
Speed control on, oFF
2)
oFF
Minimum speed (only AC) 30 % 100 % 50 %
Minimum speed (only HE + AA) 0 % 100 % 25 %
Minimum speed (only HE + Ab) 0 % 100 % 75 %
Sensor input for storage tank
temperature
1 ... 5 –
Sensor input for solid fuel boiler
temperature
1 ... 5 –
Switch-on temperature difference
T
diff on
T
diff off
+ 2 K 20 K 6 K
Switch-off temperature difference
T
diff off
0 K T
diff on
– 2 K 3 K
T
F
unc
SET
C
max
Max. storage tank temperature 0 °C 150 °C 60 °C
T
F
unc
SET
C
min
Min. solid fuel boiler temperature 30 °C 95 °C 50 °C
Control target for solid fuel boiler
temperature (speed control = on)
0 °C 95 °C 60 °C
1)
Notice
Standard pump: Set AC!
High-efficiency pump: Set HE!
2)
Notice
External consumer (e.g. 230 V relay): Set AC pump type and set the speed control to oFF!