Grohe SENSIA IGS Mounting Instructions page 25

MOUNTING INSTRUCTIONS
8
Main switch
to 0
Connection option V1_Standard
9 V1
1
Connection option
V1_Standard
9 V2
1
48
Connection options : V1 to V5
9 V1
19,5 15
With Rapid SL 39112
2
2
V2
19,5 19,5 15
3
3
V3 V4
19,5 30
4
4
V5
30 30
49