Wilo Control SC-L - Page 3

Fig. 4Fig. 3
Fig. 5
dry run
4
all OFF
3
P1 ON
1
P2 ON
2
high water
5
5
P1 OFF
2
P1 ON
1
P2 ON
3
P2 OFF
4
6
7*
8*
low water
4
dry run
(Ext.OFF)
5
OFF
3
ON
1
2
high water