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Grundfos AP40-70 Notice D'installation Et De Fonctionnement page 24

50 hz din

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-X1
U
Equipment
supplied
U
V
1
U1
V1
U2
V2
star connection
motor winding
3-phase wiring diagram
WARNING
Electric shock
Death or serious personal injury
Make sure the earth and phase conductors are not mixed up, and the earth conductor is
connected first.
V
W
W
2
3
power cable
T1
W1
sw
W2
temperature switch
SUBMERSIBLE PUMP
T1
T3
S1
T1
T3
S1
S2
4
5
6
10
T3
S1
S2
bl
temperature
seal probe
monitoring
oil chamber
winding
electrodes
S2
PE
7
455

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