View And Delete Last Appeared Error In The Display - HAKO Hakomatic B 1100 Service Booklet

3.5 View And Delete
Last Error
View
1. Press "N" button three times; then a 4-digit error code with blinking dots appears
(last error occurred and remedied)
2. Quit programme by switching OFF key switch (do not switch OFF key switch
when proceeding to point "Delete")
Delete
1. Press "O" button and hold depressed as long as the display changes to 0.0.0.0.
2. Release button, switch key switch OFF and on again
3. The software version appears then and changes to normal hourmeter display
4. It is possible at any time and as described under "View" to read out the last
occurred error from the memory and view it since the error code is saved there
5. Quit programme by switching OFF key switch
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