Kessel Aqualift Comfort 400V Duo, Installation And Operating Instructions Manual

Page: 53 / 124

4.3 Connect mains cable 400V
► Lay the mains cable through the left-hand cable passage
up to the connection terminals and the main switch.
► Establish the connections in accordance with the connec-
tion diagram (in the housing cover of the control unit).
► Tighten the cable gland by hand.
Connection overview for the mains cable
Source Connec-
tion
Cables
Type of con-
ductor
Label Connec-
tion
name
Protective
earth
Yel-
low-green
PE
Neutral Blue N
Phase L1 T1
Phase L2 T2
Mains 5-wire
Phase L3 T3
4.4 Connecting the pump(s)
Before connecting the pump, check whether the motor
protection switch of the control unit is suitable for the
power consumption of the pump(s) (see type plate).
If necessary, set the motor protection switch to the nomi-
nal current of the pump (see type plate of the pump).
Pull the connection cable through the cable passage(s)
and tighten in the same way as the mains cable gland.
Make connections as shown in the connection diagram.
The control unit is equipped with a terminal block. The ter-
minal pairs for the thermal contact (TF 1 and TF 2) share a
joint, middle terminal.
EN
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