Grundfos SE Installation And Operating Instructions Manual page 38

A.2.3. Switch and sensor positions
1
2
3
Pos. View
1 C-C
2 D-D
3 E-E
796
C
D
E
Description
Moisture switch
Leakage switch in stator housing, for Ex motors
Leakage switch in leakage chamber for standard motors
1
C
C-C
2
D-D
D
3
E
E-E