FAQ

A large amount of carbon dioxide always escapes all at once while the solenoid valve of JBL pH Control 12 V is being opened.

A slight excess pressure develops between the pressure reducer and the solenoid valve when the solenoid valve is turned off. It then escapes all at once when the valve is opened. This can be prevented by doing the following:

1) Select the shortest possible length for the hose connection between the pressure reducer and JBL pH Control 12 V.

2) Reduce the preset operating pressure of your pressure reducer.

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