Ecolab DG1-III-DLA-PCB, Руководство по эксплуатации

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9 Operational malfunctions / Troubleshooting
A general alarm is indicated by a red flashing LED .
The last alarm remains in the internal fault message memory.
The last stored alarm can be cancelled by pressing the stop (pause) button
(min. 5 seconds).
The red LED then flashes briefly periodically according to the following table, followed
by a pause (LED off) of approx. 1 sec.
Fault message in the memory Number of flashes
Dosing error (no product flow)
(1x)
Dosing error (less than 1 litre taken)
(2x)
Solenoid valve does not close
(3x)
Water flow too low (< 150 l/h)
(4x)
Water flow too high (> 600 l/h - 3.5...5 %)
(5x)
Water flow too high (> 1000 l/h - 0.25...3 %)
(6x)
Operational malfunctions / Troubleshooting
39 MAN049250 Rev. 1-01.2021