Message
Cause
Troubleshooting
[018] SYSTEM FREQ.ERR System frequency error
Contact Service.
[019] B.DATA NOT INIT
Uninitialized data system
Contact Service.
[020] FL.SENSOR ERROR Sensor error flow rate
Contact Service.
[024] MAIN PS V.ERR
Void beyond the tolerance range
Contact Service.
[025] USB VOLTAGE ERR
Voltage of USB port out of tolerance
Contact Service.
9.2 Error messages
The error messages are displayed in a code based on the hexa-
decimal system. For each digit an error meaning is deposited. For
this reason, multiple error combinations are possible. The error
combinations are displayed in the numerical code.
Code
Cause
Troubleshooting
0000
No error
—
0001
Sensor insulator test:
Generator power too low
Contact Service.
0002
Sensor insulator test:
Generator power too high
Contact Service.
0004
Sensor insulator test:
Phase 1 generator voltage too low
Contact Service.
0008
Sensor insulator test:
Generator voltage of phase 1 too
high
Contact Service.
0010
Sensor insulator test:
Phase 1 terminal voltage coil 1 too
low
Contact Service.
0020
Sensor insulator test:
Terminal voltage coil 2 of phase 1 too
low
Contact Service.
0040
Sensor insulator test:
Phase 2 generator voltage too low
Contact Service.
0080
Sensor insulator test:
Phase 2 generator voltage too high
Contact Service.
0100
Sensor insulator test:
Terminal voltage coil 2 of phase 1 too
low
Contact Service.
Fault elimination
Error messages
05.03.2020
Flow sensor PF55S
95
