Washing Cycle; Washing By Timing Of The Washing Cycle; Washing Using The Press Button - Astralpool Modbus Manuel D'installation Et D'entretien

If there is a power cut, the backwash and rinse times will remain stored in the valve until the valve once
has a power supply again.
4.2 PRESSURE SENSOR ADJUSTMENT.
Use the filter or valve manometer as a reference guide when reading the pressure gauge.
To determine the pressure value at which the filter wash cycle should start, proceed as follow:
1º With the pump running, close the return valve to the swimming pool until you can read on the
manometer the maximum pressure you wish the filtration system to be run on. This point is the pressure
value at which the valve will start the backwash and rinse process of the filter.
2º To save this pressure value in the valve, press the central button "BACKWASH CYCLE / CICLO LAVADO" for
more than 5 seconds. It will be displayed that the value has already been memorized by rapid flashing of
the LED next to the same button and by the text indicating the "BACKWASH / LAVADO" position.
3º IMPORTANT. Open the pool return valve.
The pool's return tube has to be equipped with a ball valve to ensure a correct adjustment.
If this setting is not made, the default pressure value to start backwashing is 1,5 bar.

4.3 WASHING CYCLE

4.3.1 Washing by timing of the washing cycle

The washing cycle interval of the keyboard allows a washing and rinsing cycle to be carried out once the
programmed time has elapsed, 24 hours or 7 days.
The timer will reset when:
- The timed cleaning function has been completed.
- A pressure switch backwash has completed.
- The backwash is finished though a push button.
- Power is connected or reconnected after a power outage.
The washes will be done only using pressure sensor in the "OFF" position.

4.3.2 Washing using the press button

The button allows you to start a filter washing routine (washing + rinsing) without having to manipulate
the pressure sensor or the return valve. The valve must be correctly connected to the electrical cabinet and
the timer filter programme activated.
Washing cycle interval: it is possible to programme a daily (every 24h), weekly
(7 days) wash or disable it (OFF).
Backwash time: the push buttons can increase or reduce the backwash time
and the activation of one of the LEDs shows the minutes of programmed wash. It
flashes when the function is running.
Rinse time: the push buttons can increase or reduce the rinse time and the
activation of one of the LEDs shows the rinse time selected. It flashes when the
function is running.
13
ENGLISH