Grundfos KJI K Series - Star-Delta direction change; Level switch & general wiring

K-Series
I/O Manual
Prepared by.
Rev. No. 0
Date. 11-Jan-11
Page. 21 / 25
6.6.2 Star-Delta
6.7 Level switch & general wiring
6.7.1 Level switch & general wiring for general drainage purposes to operate one
pump automatically.
fig. 22
fig. 23
fig. 21