Kessel Aqualift F Comfort 400V Instruction Pour Le Montage page 51

7.2 Connection plans for float switches and pressure sensors
The designations used in the following illustrations of the function diagrams are identical to the ones used in
the connection plan. The connection plan for the float switches is located in the housing cover of the control
unit.
7.2.1 Aqualift F Mono 400 V
Connect the cable ends of the float switches to the identical terminals in the terminal block (see designation in
Fig. [14] )
7.2.2 Aqualift F Mono 400 V ATEX
Connect the cable ends of the float switches to the Zener barrier terminals (see Figs. [15] and [18], ATEX
FLOAT SWITCH label)
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[14]
[15]
7 Appendix
Designation
Alarm
On
Off
Designation
Alarm
On
Off
50 / 160
A = Pump switched off
B = Switch pump on*
D = Alarm*
* Given rising wastewater level
A = Pump switched off
B = Switch pump on*
D = Alarm*
* Given rising wastewater level
V 1.3