64
Press the "OUT OFF" button for at
least 6 seconds
- The sensor LED flashes slowly at
first, then more rapidly after 6 se-
conds
- After releasing the "OUT OFF"
button the LED goes out - the sen-
sor has detected a high fluid level
Locking/unlock-
ing the fill-level
control sensor
NOTE!
It is possible to lock the fill-level control
sensor to prevent it from being adjusted
accidentally.
Locking the fill-level control sensor:
Simultaneously press the "OUT OFF" and "OUT ON" buttons for at least 10 seconds
- The LED status changes briefly
- if the LED lights up when locking, it will go out briefly after locking
- if the LED does not light up when locking, it will come on briefly after locking
Unlocking the fill-level control sensor:
Simultaneously press the "OUT OFF" and "OUT ON" buttons for at least 10 seconds
- The LED status changes briefly
- if the LED lights up when unlocking, it will go out briefly after unlocking
- if the LED does not light up when unlocking, it will come on briefly after un-
locking
Electrical connec-
tion
> 6 s
2
10 s
10 s
1
1
1
1
2
3
3
4
4
1
3
4
L-
L+
L-
L+
Wire colours:
1. brown
3. blue
4. black