Error messages 4-7
Transducer Range Error The pump detected an excessive offset voltage
that was out of specification. This is likely an
electronics failure but could also result from a
failure where the system pressure was not
vented successfully on power-up. If this
message persists, call Waters Technical
Service.
Vent Valve Fail HW
Detected
The system/vent valve detected a movement
error. If this message persists, call Waters
Technical Service.
Explanation of error message (Continued):
Error message Explanation