LTH Electronics BPD17 - Appendix B - Error Messages

Faults
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BPD17 pH / Redox Monitor
Operating Guide
Appendix B - Error Messages
Switch On Diagnostic Errors
E01 Read/Write Error
Try switching the unit off and then on again. If the message persists, consult with
your supplier, as this unit may require to be returned for repair.
E02 Data Error
The instrument configuration has for some reason become corrupted. Try
switching the unit off and then on again. If the message persists use the Default
Instrument function in the Save/Restore menu or consult with your supplier, as this
unit may require a repair.
E03 Storage Error
The save setup configuration has for some reason become corrupted. Try switching
the unit off and then on again. If the message persists use the delete setup function
in the Save/Restore menu or consult with your supplier, as this unit may require a
repair.
E04 Factory Error
The factory configuration has for some reason become corrupted. Try switching the
unit off and then on again. If the message persists, consult with your supplier, as
this unit may require to be returned for repair.
E05 User Cal Error
The instrument user calibration has for some reason become corrupted. Try
switching the unit off and then on again. If the message persists use the Default
Instrument function in the Save/Restore menu or consult with your supplier, as this
unit may require a repair.
Sensor Input Errors
E23 Sensor Over Range
The sensor reading is greater than the specified upper limit, check channel settings,
Sensor condition and connections. If the message persists please consult with your
supplier.
E24 Sensor Under Range
The sensor reading is less than the specified lower limit, check channel settings,
Sensor condition and connections. If the message persists please consult with your
supplier.
E31 Temperature Over Range
The temperature reading is greater than the specified upper limit, check channel
settings, Sensor condition and connections. If the message persists please consult
with your supplier.
E32 Temperature Under Range
The temperature reading is less than the specified lower limit, check channel
settings, Sensor condition and connections. If the message persists please consult
with your supplier.