Operational Malfunctions / Troubleshooting - Ecolab DG1-III-DLA-PCB Manuel D'utilisation

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
by a pause (LED off) of approx. 1 sec.
Fault message in the memory
Dosing error (no product flow)
Dosing error (less than 1 litre taken)
Solenoid valve does not close
Water flow too low (< 150 l/h)
Water flow too high (> 600 l/h - 3.5...5 %)
Water flow too high (> 1000 l/h - 0.25...3 %)
Operational malfunctions / Troubleshooting
then flashes briefly periodically according to the following table, followed
.
39
Number of flashes
(1x)
(2x)
(3x)
(4x)
(5x)
(6x)
MAN049250 Rev. 1-01.2021