Status Display / Error Codes - Zenner WR3 Notice D'installation Et D'utilisation

Status display / Error codes

The symbols in the table below show the meter's operational status. The
status messages only appear in the main display (energy). The tempo-
rary display of the warning triangle can be caused by special operating
states and does not always mean that the device is malfunctioning.
However, should the symbol be displayed over a longer period of time,
you should contact the service company! The corresponding error codes
can be found in the third menu level.
Symbol Status
External voltage
Flow existent
Attention!
Symbol flashing:
■
Data transmission
Symbol constantly displayer:
■
optical interface active
Emergency operation
Code Possible causes
1 Short circuit return sensor
2 Interruption return sensor
3 Short circuit supply sensor
4 Interruption supply sensor
5 Hardware error
Battery empty or wrong temp.
6
sensor
Temperature out of measuring
7
range
100 Emergency operation
1000 Battery life time exceed
2000 Initial verification expired
> 8000 Internal hardware error
Error codes show faults detected by multidata WR3. If more than one error
appears, the sum of the error codes is displayed: Error 1005 = error 1000
and error 5.
Action
Check system /device for errors
Exchange device
Action
Check sensors, replace if needed
Check sensors, replace if needed
Check sensors, replace if needed
Check sensors, replace if needed
Exchange device
Check device / sensor
Correction heating system,
check sensor type
Exchange device
Exchange device
Exchange device
Exchange device
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