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SIGNATURE  SERIES                                                                                        

1

Signature Series

Duplex Softener 

Manual

Installation / Operation Manual

Summary of Contents for Duplex SD128

Page 1: ...SIGNATURE SERIES 1 Signature Series Duplex Softener Manual Installation Operation Manual...

Page 2: ...SIGNATURE SERIES 2 www csiwater com Online at Register Your Product Softener Specifications Page 3 Softener Installation Page 5 Service Information Page 8 Troubleshooting Page 13 Warranty Page 15...

Page 3: ...ions SD48 SD48V SD64 SD64V SD96 SD96V SD128 SD128V Grains Capacity Regeneration Lbs Salt Used Per Tank 24 000 12 0 20 000 7 5 15 000 4 5 32 000 15 0 27 000 9 0 20 000 6 0 48 000 24 0 40 000 15 0 30 00...

Page 4: ...change Over time the sodium ions used for the exchange process become depleted and must be replenished The water softener provides a Regeneration process whereby brine solution enters the mineral tank...

Page 5: ...s to prevent heat damage to connections and control valve If using PVC or plastic pipe primers and solvent cements specifically recommended for use with potable water are required Note All plumbing li...

Page 6: ...ry the brine tank can be placed at a higher level than the resin tank but never at a lower level 2 Install one end of 3 8 O D by 1 4 I D brine line tubing included with unit to 3 8 push fitting tee lo...

Page 7: ...ecommended although any high quality water softener salt such as solar salt will suffice If iron is pres ent in the raw water use of iron inhibiting salt is recommended The salt level will decrease af...

Page 8: ...SIGNATURE SERIES 8 Service Information Unit 1 Unit 2 Master Shuttle Power Cord Insert Transformer FRONT VIEW BACK VIEW Brine Line Connection Inlet Outlet...

Page 9: ...treated The hardness setting is used to calculate the number of gallons of water that can be treated between softener unit regenerations o To edit this setting Press the SET CHANGE button o The lowest...

Page 10: ...onger the menu will automatically be exited Battery Backup To install the battery standard 9 volt alkaline battery the cover of the shuttle valve must be removed Next insert the battery into the batte...

Page 11: ...s and plug it back in The valve will try to run again listen for the valve motor trying to run and look to see if the indicator wheel is turning only applicable for the softener slave Units 1 and 2 If...

Page 12: ...ins and is used in conjunction with the hardness setting to calculate total gallons of treated water available between regenerations This option is identified by the letter c in the left digit The max...

Page 13: ...d surface Call dealer Check backwash flow Regenerate more frequently Internal valve leak Call dealer Replace spacers seals and or piston Resin age Call dealer Check for resin oxidation caused by chlor...

Page 14: ...n drain line and or flow control button Injector and or screen is plugged Clean or replace injector and screen No water in brine tank Check for restriction in BLFC Ensure safety float is not stuck Che...

Page 15: ...resulting from abuse including freezing improper or negligent handling shipping by anyone If the unit has not always been operated within the factory calibrated temperature limits and at a water pres...

Page 16: ...SIGNATURE SERIES 16 CSI WATER TREATMENT SYSTEMS 710 Orange St Ashland OH 44805 l PH 419 281 6829 l FAX 419 281 2375 www csiwater com...

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