To Next Page

To Previous Page

Page 19

9. ConnecttheDCcordtothepowercenter.FeedtheDCcordthroughthesamestrainreliefttingasthe

ow/temp/salinitysensor. Plug the DC cord into the two spade connectors of the wiring harness located

in the low voltage raceway of the control/power center, see Figure 2a, 2b, and 2c. This wiring harness

establishes the connection between the cell and the power interface PCB.

10. Tightenstrainreliefttingscrewsfortheow/temp/salinitysensor and the DC cord. Do not pull

Flow/Temp/Salinity Sensor cable or DC Cord too tight. Allow a little slack for the cable inside of

power center enclosure.

CAUTION

Donotovertightenthestrainrelieftting.Overtighteningcancausedamagetotheow/temp/salinity

sensor cable.

11. Prior to reattaching front cover, check the wiring. Be sure the ow/temp/salinitysensor is plugged in.

The DC cord should be plugged in. Also, check the AC wiring.

12. PlugoneendoftheribboncableintothebackoftheuserinterfaceandtheotherendintotheJ1

connector on the power interface PCB (see Figures 2a, 2b, 2c, and 10).

WARNING

Toavoidpropertydamage,seriousinjuryordeath,donotoperatetheelectrolyticcellwithoutwater

circulation.AbuildupofammablegasescanresultinFIREorEXPLOSION.

3.7.2 Replacement of Existing 3-Port Cell (Universal or 2” PVC Unions)

1. Be sure pool pump is turned off.

2. Unplug DC cable from existing cell. Disconnect the DC cord from the wiring harness as shown in

Figure2a,2b,and2c.Loosenthestrainreliefttingthatalsocontainsthecableforow/temp/salinity

sensor. Pull the DC cord out through the strain relief.

CAUTION

DonotallowtheDCCordtopulltootightlyonow/temp/salinitysensorcableasitisbeingpulled

throughthestrainrelief.Thismaydamagetheow/temp/salinitysensorcableanditsconnectiontothe

printed circuit board.

3. Removeow/temp/salinitysensorfromcellbyunscrewingcouplingnutonsensorport.Thesensor

should pull straight out after nut is removed.

4. Removeold3-portcellbodybyunscrewingcouplingnutsonowports.Thecellbodywillbefreeto

pull out after nuts are clear of the threads.

5. Replaceexistinguniono-ringswithnewo-ringsprovidedwithcellkit.

6. Install new cell and tighten coupling nuts.

7. Installtheow/temp/salinitysensorintotheavailablesensorport(SeeFigure11).

8. Plug the new DC cord provided with the cell kit, in either direction, into the cell stud terminals

protruding from the cell top. Make sure that the plug is fully inserted and bottomed out on the housing.

CAUTION

Toavoidriskofdamagetotheequipmentandpossibleinjury,itisimportanttomakesuretheDCcable

connector is fully seated on the cell stud terminals.

Jandy PureLink User Manual

Other manuals for Jandy PureLink