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Manual PRO50-150 V.2
4.1.4.8
Acid / Alkali
With this option you can select the type of pH corrector to be used in your
swimming pool.
Attention: It should be selected correctly otherwise the
dosing system will work opposite to expected.
-
Acid: Select this mode if you are going to inject pH reducer into the
swimming pool (default mode).
-
Alkaline: Select this mode if you need to inject pH increaser into the
swimming pool.
Access this option from the "Configuration menu". To change this mode to
another one, press OK and confirm the change of mode by selecting "S" and
then press OK again.
4.1.4.9- pH Alarm
The pH adjustment system will give an alarm and the dosing pump will stop
operating when the pump works continuously for more than 2 hours,
This could occur for the following reasons:
-
The acid tank is empty and therefore pH corrector is not being injected
into the swimming pool.
-
The pH probe is dirty or worn, and cannot read the real value correctly.
However, what could occur, particularly when starting up the equipment for the
first time, is that the real pH of the water is a long way from the set value. The
alarm can be disabled if it is calculated that the pump needs to work
continuously for several hours to correct the pH. However it is recommended to
enable the alarm once values near the set values are reached.
4.2.4.10
Night Alarm
When an alarm occurs, the unit stops its production and shows an acoustic and
visual alarm to indicate that it’s nece
ssary to correct the problem.
However, it is possible to keep the alarm silent between 10:00 pm and 9:00
am, selecting the option Night Alarm = N
