8 Faults and problems
│
77
Error messages with error code 80 - 200
Error
code
Errors
Corrective action
80
Sensor error: Air pres-
sure
Contact SEWERIN Service!
81
Sensor error: Moisture
Contact SEWERIN Service!
90
Battery voltage too low. Check/replace battery!
91
Battery voltage too high. Check/replace battery!
100
Pump error.
Check suction path!*
200
System error: I2C slave Contact SEWERIN Service!
* Check all filters, probes and hose connections for porosity and dirt.
8.2
Warning messages
Warnings include information for the user that refers to the oper-
ation of the device or device itself.
Warning
Corrective action
Battery almost flat.
Change or charge batteries.
Battery flat.
1. Where applicable:
leave the danger area.
2. Change or charge batteries.
Zero point not set. 1. Where applicable:
leave the danger area.
2. For corrective action see section 8.3.2.
Incorrect PIN.
Enter PIN code again and correctly.
8.3
Resolution of problems
8.3.1
Device has sucked water in
When using probes in particular, the device may accidentally
draw in water. If the user does not notice this immediately, an
error message (
Pump error
) will appear after some time.
The device is designed so that any water that is sucked in is col-
lected in the filter opening. Care must be taken when removing
the water to ensure no water enters the inside of the device.
