Setting The Solenoid Valve - aqua A-TECHNOPOOL 3 SYSTEM pH-RX Manuel De Service Et D'entretien

6.5

Setting the solenoid valve

The operation mode of the control relay of the solenoid valve can be ON/OFF or cyclical.
ON/OFF: The relay opening and closing is controlled by the redox reading; if the system reads a
value lower than the set Setpoint, then the relay is activated (ON), otherwise it is deactivated
(OFF). In this case, a hysteresis of 10 mV must be considered.
Cyclical: The relay opening and closing is continuously controlled by the On and OFF timing,
which can be proportional to the temperature (set on automatic or manual) or not (temperature
set on OFF).
Manual temperature or with PT100:
Relay On – Relay On T. Max – Relay Off – Relay Off T. Max
Temperature OFF (disabled):
Enter the installer menu, select option Set Point/Timer , press key Enter and then key F more
than once, until Relay On is displayed:
Temperature OFF (disabled):
A-TECHNOPOOL 3 SYSTEM pH-RX
Relay On – Relay Off
Relay On
It indicates the relay ON schedule (solenoid valve open).
Press keys ▼▲ to set the desired value and Enter to confirm.
Values that can be set are 0÷59 seconds or 1÷60 minutes.
Relay Off
It indicates the relay OFF schedule (closed solenoid valve).
Press keys ▼▲ to set the desired value and Enter to confirm.
Values that can be set are 0÷59 seconds or 1÷60 minutes.
06/04/2016 Rev.1.5 16/100