Operating messages – Error codes
GB
Hı
Lo
btLo
Store
Date
Cal
RESULT
Time
Cal
E27 / E28 / E29
E 10 / E 11
E 20 / E 21
E23 / E24 / E25
E 22
E 70
E 71
E 72
E 73
E 74
E 75
E 76
E 77
E 78
E 79
E 80
E 81
E 82
E 83
E 84
E 85
E 86
E 87
E 88
E 89
MD100_5a 08/2016
Operating messages
Measuring range exceeded or excessive turbidity.
Result below the lowest limit of the measuring range.
Replace batteries, no further tests possible.
Battery capacity is too low for the display backlight;
measurement is still possible.
A user calibrated method is indicated by an arrow while the test result
is displayed (see "Factory calibration reset").
Error codes
Light absorption too great. Reasons: e.g. dirty optics.
Calibration factor "out of range"
Too much light reaching the detector.
Too much light reaching the detector.
Battery capacity was too low during measurement. Change battery.
AL:
Factory calibration incorrect / erased
AL:
User calibration incorrect / erased
FE:
Factory calibration incorrect / erased
FE:
User calibration incorrect / erased
Cu:
Factory calibration incorrect / erased
Cu:
User calibration incorrect / erased
Si Hr:
Factory calibration incorrect / erased
Si Hr:
User calibration incorrect / erased
-
CL
:
Factory calibration incorrect / erased
-
CL
:
User calibration incorrect / erased
PO4:
Factory calibration incorrect / erased
PO4:
User calibration incorrect / erased
O2:
Factory calibration incorrect / erased
O2:
User calibration incorrect / erased
DEHA:
Factory calibration incorrect / erased
DEHA:
User calibration incorrect / erased
Hydr:
Factory calibration incorrect / erased
Hydr:
User calibration incorrect / erased
POLY:
Factory calibration incorrect / erased
POLY:
User calibration incorrect / erased
71