AFRISO 52151, Operating Instructions Manual, Page: 94 / 147

45
Maintenance
TankControl 10
EN
EN
8 Maintenance
The product is maintenance-free.
8.1 Use in flood hazard areas
The floating probe is suitable for use in flood hazard areas; it is watertight up
to 10 mH
2
O (1 bar pressure).
9 Troubleshooting
Any malfunctions that cannot be removed by means of the measures
described in this chapter may only be repaired by the manufacturer.
Problem Possible reason Repair
Display does not show
anything No mains voltage Apply mains voltage
Mains fuse defective Replace the mains fuse
Red LED is on Alarm condition Remove the cause of
the alarm
Line interruption in the
probe cable Check the probe cable
Incorrect level indica-
tion Incorrect tank data
entered Enter the tank data
again
Other malfunctions - Contact the AFRISO
service hotline