Kenmore 625.38816, 625.38815 owner manual Automatic Bypass Electronics

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_,_...-:;_;_,: SECTION 2 ;_'_,-_.'_.';HOW. ; 1 YOUR WATER SOFTENER WORKS

B. SOFT WATER SERVICE and REGENERATION

AUTOMATIC

BYPASS

ELECTRONICS

During the brining, brine rinse and backwash cycles

of regeneration, HARD water goes through the soft- ener valve and to the house pipes. If a faucet is opened, hard water is there for your needs. Howev-

er, you should not use hotwater, if possible, because the water heater will refill with hard water. The soft-

ener, as factory programmed, regenerates from 2:00 AM to about 4:00 AM, a time when not much water is used.

If you start your day earlier in the morning (prior ro 4:00 AM), you may want to change the recharge

starting time. Set the recharge time to 12:00 AM or

1:00 AM (page 1-4). Then regeneration will start and end that much earlier and your water heater

will not refill with hard water if a hot faucet is opened.

Two main parts of the softener's electronics are [] a WATER METER, and [] a COMPUTER.

[] WATER METER-- The water meter is in the soft-

ener valve outlet. As water flows through the meter,

it sends electric pulses to the computer. The com-

puter changes the pulses to a measure in gallons of water.

[] COMPUTER -- The computer is part of the

faceplate timer circuit board. It is programmed to

know the softener's capacity (how many grains of

hardness minerals it will take out of the water before

a regeneration is needed). When starting the soften-

er, page 1- 4, you set it for the grains per gallon (gpg)

hardness of the water.

To find a regeneration pattern best for your needs,

the computer uses: (1) water usage from the meter,

(2) hardness setting, (3) softener capacity, and (4)

time since the last regeneration. The computer

always adjusts this pattern to your water using

habits. It works toward providing you with soft water for the longest time and at the most efficient salt usage.

Softening capacity is used as hard water goes

through the softener and hardness minerals are

removed. When the computer determines that only enough capacity remains to provide soft water up to

the next regeneration starting time (2:00 AM, or as

otherwise set) it will schedule a regeneration.

RECHARGE TONIGHT displays until the

regeneration begins. When the regeneration begins,

RECHARGE TONIGHT goes off and RECHARGE NOW flashes during the regeneration.

2-4

Problems, Questions? Call 1-800-426-9345 Kenmore Water Line

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Contents Save this Manual Owners ManualFacts and Figures to Keep Sears Residential Water SoftenerIi iiiii!iiii Water Softener Start UP Safety GuidesNumbers Referred Are Check List of STEP-BY-STEP Guides to InstallUnless Otherwise ElectricalRlr Program the TimerSET Present Time of DAY SET Water Hardness Number Program ThetimerSET Recharge Regeneration Time SET Salt EfficiencyYou can sanitize the softener with or without salt Sanitize the Water SoftenerStorage tank Water Softening Salt with Iron Remov Fill the Storage Tank with Salt Error Code Faceplate Timer Features Extra Recharge NOWWater Flow Through Softener in Service Service RegenerationSoftener Works Water Flow Through Softener in FillWater Flow Through the Softener Brining and Brine Rinse Iii......iii.ii.....I HOW Your Water Softener WorksWater Flow Through Softener in Backwash Water Flow Through Softener Fast RinseAutomatic Bypass Electronics Salt Bridge Salt Refilling Storage TANK, Salt BridgeSalt Bridge Cleaning Nozzle & Venturi Keeping the Water Softener CleanIron from Resin BED CapTer Protect the Water Softener from FreezingDrain All Water From Softener Problem Cause Correction Checklist ... to Help YOU Save MoneyCare of Your Water Softener Ultrasoft 150 Timer SR Code SR24 Dimensions / SpecificationsJiiiii iiiit Know about Your Water Softener Bypass ValvesPressure Drop PSI vs. Flow Rate GPM Know about Your Water SoftenerEfficiency Rating Faceplate TroubleshootingVice position TransformerInitiated Electronics Diagnostics Automatic Electronic DiagnosticsPossible Defect Code Opena Nearby Soft Water FaucetUltraSoft Service TECH. InformationReturn the present time display -- Press the SE Fill flow to salt Storage tank Liters Cycle Flow Rates Gallons PER MINDrain Liters FlowDisassembly Rotary Valve ServiceAssembly Lieve PressureFill Cycle Water Flow Through the Softener Valve Service CycleIii!iiiiJi !ii,iiJ!iiiil Service TECH. Information Water Flow Through the Softener Valve Jservice TECH. InformationWater Softener Complete Iiii!l Repair Parts for Water SoftenerKEY Part Description Number Brine Valve Assembly 1REPAIR Parts for Water SoftenerInlet Outlet Grounding Clamps 86 ÷ Ji iiiiiiiii!l Repair Parts for Water SoftenerValve Assembly Repair Parts for Water SoftenerKEY Part NO. Number 7187065 7129716800 366 Part UltraSoft 100 UltraSoft 150800 488