MV / MW
27
12.5. Error messages
Message Description
-01 TEMP / LEVEL ALARM Safety temperature or low liquid level
alarm
-03 EXCESS TEMPERATURE
WARNING
High temperature warning " "
-04 LOW TEMPERATURE
WARNING
Low temperature warning " "
-05 TEMPERATURE
MEASUREMENT ALARM
Error in measuring system
-06 SENSOR DIFFERENCE
ALARM
Sensor difference alarm. Working
temperature and safety sensors report
a temperature difference of more than
25 °C.
-07 I
2
C-BUS WRITE ERROR
-07 I
2
C-BUS READ ERROR
-07 I
2
C-BUS READ/WRITE
ERROR
Internal error
-08 INVALID COMMAND Invalid command
-10 VALUE TOO SMALL Entered value too small
-11 VALUE TOO LARGE Entered value too large
-12 WARNING : VALUE EXCEEDS
TEMPERATURE LIMITS
Value lies outside the adjusted range
for the high and low temperature
warning limits. But value is stored.
-13 COMMAND NOT ALLOWED
IN CURRENT OPERATING MODE
Invalid command in current operating
mode