Electrical System; Electronic System - Speck pumpen Badu Tec Notice De Montage Et D'utilisation

5.3 Electrical system:

Connection of BADU Easytronic to the power supply must be carried out
by a certified electrician only!
Remove the transparent lid and connect the unit in accordance with the follo-
wing wiring diagram. Make sure terminals 1 and 3 are connected to the
same phase. This is of utmost importance due to clearance and creepage dis-
tances inside the unit. Terminals 3 and 4 must under no circumstances be
mixed up.
Wiring diagram:
from the
filter control unit
to the pump
or contactor
20

ELECTRONIC SYSTEM

Contact 3-4
max. 4 A 250 V~
(inductive load)
With higher loads,
actuate pump via relay
or contactor
BADU Easytronic
Relay or
contactor
1~ or 3~