Neolysis NEO-12, Руководство по установке и обслуживанию

Страница: 21 / 40

19
5.2.6. ORP Setpoint prorgaming (only in models NEO-XX +)
Keep the “SET” [12] key pressed until the light displays the desired ORP value within the 600 – 850 mV range. Release after selection.
Fig. 27b
5.2.7 Safety stop configuration of the dosage pump (PUMP-STOP FUNCTION)
The integrated pH controller has a security system (PUMP-STOP FUNCTION) acting on the dosage pump which allows to avoid the following
situations:

Damages caused by the dry operation of pump (depleted pH-minus product).

Over-dosage of pH-minus product (damaged or aged sensor).

PH regulation problems due to high alkalinity in the water (newly filled pool, high carbonate levels).
When the PUMP-STOP FUNCTION is enabled (factory default), the system stops the dosage pump after a programmed time without having
reached the pH setpoint.
Fig. 27c.