Jandy APURE35 - Winterizing the Unit

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6.4 Winterizing
Very little chlorine is needed in cold water. Below 51°F (11°C), chlorine production is not permitted; operating the
chlorinator in cold water might result in over-chlorinated pool water.
Ifpreventativemeasuresarenottaken,freezingwatermaycauseseveredamagetothecell.Preventfreezedamageto
thecellbyrunningpumpcontinuouslyorwinterizepoolbydrainingwaterfrompump,lter,andallintakeandreturn
lines.Removethecell,cleanandstoreitindoors.Coilthecellleads,wrapinplasticandtapetothepowerpack.
Anoptionalwinterizingcapisavailabletoreplacethecellduringwinterizingorcellmaintenance.Thiswillenable
pool pump to circulate water with the cell out the of line.
WhenaFREEZECONTROLLERisusedonpumpequipmentandthechlorinatorisrunthroughthewinter,turnthe
CHLORINEPRODUCTIONdownto10-20%.Otherwise,chlorineproductionwillexceedtherecommendedlevel
of 1 - 3 ppm.
6.4.1 Winterizing Procedure
Figure 28. Winterizing Cap Installed Figure 29. Locking Ring Level
x
Disconnectpowertothesystematthemaincircuitbreakerbeforeperformingthisproceduretoavoidriskof
electricshockwhichcanresultinpropertydamage,severeinjuryordeath.
WARNING
1. Ensure that all power to the power pack and the controller is disconnected/turned off at the circuit breaker.
2. Shut off any necessary valves to prevent any water loss.
3. Removetheterminalcapandcellleads.
4. Undothelockingring.Ifrequired,usethelockingringtoolprovided(seeFigure25).
5. Removethecell(seeFigure26).
6. Attachthewinterizingcap(seeFigure28)
7. Position the locking ring in proper alignment, making sure the bump aligns with the top thread.
8. Screw down the locking ring to the threaded clamp using the locking ring tool.
NOTE: Ensurethelockingringislevelwhenengagingthethreadinghousing(seeFigure29).