Jandy APURE35 - Connection to an Aqualink RS; PDA Control System; Polarity Reversal; Backup Battery

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5.5 Connection to an AquaLink® RS / PDA Control System
TheJandy®AquaPure®EichlorinegeneratingdevicecanbeconnectedtoanAquaLinkRSorPDAControlSystem.
SeeSection3.5and3.6.FordetailedinstructionsfortheAquaLinkRSorPDAControlSystem,seetherespective
manuals.
5.6 Polarity Reversal
TheJandyAquaPureEichlorinegeneratingdeviceisareversablepolaritycellwhichmeansthatforeveryve(5)
hours of operation the cell will switch its polarity to help prevent any build up of calcium on the cell plates. This is
sometimes referred to as the automated cell cleaning feature. During the transition between changing its polarity there
isave(5)minutewaittimewhenthecellwillnotproduceanychlorine.Onceithaschangedpolarityitwillcontinue
to make chlorine.
NOTE: ‘CLEANING’willbedisplayedonthescreenduringtheve(5)minute‘WAIT’period.Theoutput
levelindicatorwillremainassetduringthecleaningperiod).
5.7 Backup Battery
Thepowerpackisttedwitharechargeablebatterywhichcanlastinexcessof500hourswithoutthepowerbeing
connected.IntheeventofapowerfailurethebatterywillretainALLsettings.
In the event of the battery losing its charge, the microprocessor in the unit will retain the following settings
permanently:
• Operatinghours
• Cellhours
• Controllersetting