Wilo DrainLift XS-F Einbau- Und Betriebsanleitung Seite 36

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7.2.2 Potential-free contact
Fig. 13: Switching diagram
K2
40 41
max.
5A/250V
1 3
1 4
HA
7.3 Installation
Before starting installation, check the scope of delivery of the unit and the local installation
conditions.
Fig. 14: Pre-mounting the connection
2
3
4
34
P1
K1
3 2 PE
CB
HI
M
1~230V/50Hz
1
~ 480
5
500
The device has a potential-free normally open
alarm contact on the motor board (Fig. 13) for
forwarding alarms:
Terminals 40 / 41
Max. contact load: 5 A/250 V.
Note for using screwless terminals:
Open the terminal with a screwdriver and push
the cable into the lower opening.
Each terminal can only hold one conductor.
The inlet and pressure pipes must be pre-
mounted as illustrated (Fig. 14) in the room
where the unit is to be installed. If the unit is
mounted to the right of the toilet, assembly is
the reverse of the illustration.
1 Pressure pipe
2 Ventilation pipe
3 Inlet for wall-hung toilet
4 Inlet pipe for shower/bidet
5 Inlet pipe for washbasin