Hayward PROChem Double pH/ORP Manual Del Propietário página 36

EN
Alarm for the pH/ORP Set Point
When the alarm band is set, a work window is created. If the allowed limits are exceeded the alarm relay closes
and remains closed until the measurement is reset or
When the OFA time (Over Feed Alarm) is set, the dosing time of Set Point pH/ORP in time is controlled with two
alarms:
• First alarm at 70% of the time set is seen on the display, the alarm relay closes.
• Second alarm at 100% of the time set is seen on the display and the alarm relay closes and the pH/ORP
pump is blocked.
Press to eliminate the alarm and initialize the OFA time.
ProChem Double | pH · ORP · Chlorine
Only use spare parts supplied by Hayward brands ®
is pressed to deactivate the alarm.
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