Grundfos DUOLIFT Series Installation And Operating Instructions Manual page 20

6.1.1 Setting start levels with controller
LC 220
Select the start levels via the DIP switches. Choose
between LOW and HIGH. The stop and alarm levels
are setup automatically according to the chosen start
level.
LOW
Start level
180
[mm]
Stop level
100
[mm]
Alarm level
350
[mm]
See the installation and operating instructions of the
controller for more information about the DIP
switches.
The preset values of start, stop and alarm levels can
be changed via the PC tool, which can be ordered as
accessory. Use product number 96705378.
LC 221
Go go [Setup], then [L_01] and choose between the
following start levels. The stop and alarm levels are
setup automatically according to the chosen start
level.
1
Start level
180
[mm]
Stop level
100
[mm]
Alarm level
350
[mm]
20
HIGH
500
100
600
2 3 4 5
250 350 450 500
100 100 100 100
400 550 600 600
6.1.2 Setting start levels with float switches
Set the start and stop level by adjusting the length of
the free cable (L).
Start
Stop
Fig. 23 Example start/stop levels for Unilift CC
We recommend start and stop levels corresponding
to a cable length between the minimum and
maximum indicated below.
Cable length (L)
Unilift KP
70 mm (min)
Start
Unilift KP
150
290
Unilift KP
250
Unilift KP
300
350
Cable length (L)
Unilift CC
100 mm (min)
Start
Unilift CC
5
350
Unilift CC
7
Unilift CC
350
9
Cable length (L)
Unilift
APB
100 mm (min)
Start
Unilift
430
AP35/50B
L
150 mm (max)
Stop Start Stop
140 335 100
150 345 110
200 mm (max)
Stop Start Stop
115 400 55
150 435 90
400 mm (max)
Stop Start Stop
320 460 140