User Guide
MES 1003 WMS
Doc no. 100837-MAN – Rev. E1 – Rev. date 2022-10
© Danfoss IXA A/S | Page 36
Illustration 37: Maintenance submenu
Press OK to enter the pH Calibration menu.
Illustration 38: pH Calibration menu
Press OK to activate calibration mode.
Illustration 39: Switching to calibration mode
Wait until sensor LED gets blue.
Illustration 40: Clean the sensor in distilled water
The pH sensor should be cleaned in distilled water.
Maintenance
6-**
6-1*
Verification Mode
6-2*
pH Calibration
6-3*
Turb. Calibration
6-3*
PAH Calibration
pH Calibration
6-**
pH Calibration
Press OK to activate
calibration mode
pH Calibration
6-**
Switching to calibration
mode…
pH Calibration
6-**
Please clean the sensor in
distilled water
Press OK when done
