Dexton 19/95 - Alarm System and Troubleshooting

6
2.8. Alarms
Any alarm that is activated : - immediately displayed on the screen.
Any alarm that is activated : - automatically and instantly stops production.
Any alarm that is activated : - manually dismissed pressing and holding down the bottom key.
Message
displayed
Fault
detected
Cause
Checks and solutions
A1
Production
anomaly
Low water
Check that the pipe at cell level is completely filled with water, and
the flow is sufficient.
Low salt
- Check the salt levels in the pool using a recent testing kit.
- Top up the salt, if necessary, so as to achieve a salt content of 5
kg/m3.
Problem in the cell
- Check that the electrical connections to the terminals of the cell
are sufficiently tight and not oxidised.
- Check that the cell's power cable connector is correctly
connected to the electronics unit.
- Check that the cell is not scaled.
- As a last resort, replace the cell.
Problem in the
electronics unit
Contact a professional to repair the electronics unit
A2
Short-
circuiting
of the
equipment
Problem in the cell
- Check that the electrical connections to the terminals of the cell
are sufficiently tight and not oxidised.
- Check that the cell's power cable is in good condition.
- As a last resort, replace the cell.
Problem in the
electronics unit
Contact a professional to repair the electronics unit
ACTIVATING/DISABLING ALARM A1 :
I Alarm A1 is disabled by default.
1) Press and hold down the bottom key, until the message In is displayed.
2) Press the top key x times, until the message AL is displayed.
3) Press the bottom key (one of the following displays will flash.
4) Using the top key, move to position On to activate alarm A1
or to oF to disable alarm A1.
5) To confirm, press the bottom key : the display freezes for a moment.
→ Alarm A2 is always activated and cannot be disabled.