EN | Preparation for use
16
5.4. Electronics
Themainsconnectionmayonlybecarriedoutbyaqualiedelectrician.Theelectricalinstallationmustbecarriedoutinaccordancewiththeapplicablelocal
regulations. Before connecting to the mains, compare the rated voltage on the device type plate with the mains voltage.
5.4.1. Electrical connections
LED 1 LEDlllevel
LED 2 LED suction hose
X1(lllevel/waterlevel) Filling level
X2 Motor connection
X3 (main power) Power supply 24 V AC
The supply voltage must be taken from a safety transformer that complies with the requirements of IEC 601-1 / VDE
0750 Part 1 / DIN EN 60601-1 and IEC 60742 + A1 / DIN EN 60742.
X4 (suction hose) Storage signal
X5 (CP) Connection for external control unit
X6 Aux
X7 (valve) Suctionowvalve
X8 (AM) Lightbarriersllinglevelamalgam
X9 Programming connector
X10 Micro-USB connector
X11 no function
X12 no function
S1 Fuses may only be replaced by the same type!
Danger:
The supply voltage must be taken from a safety transformer that complies with the requirements of IEC 601-1 / VDE 0750 Part 1 / DIN
EN 60601-1 and IEC 60742 + A1 / DIN EN 60742.
Danger:
Fuses may only be replaced by the same type!