Sears 625.348251 5F. Water Flow Through the Filter Valve Service Cycle, Position Switch

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SECTION 5

SERVICER'S TECH. INFORMATION

II

5F. WATER FLOW THROUGH THE FILTER VALVE

SERVICE CYCLE

POSITION

SWITCH

 

,VALVE INLET

 

(UNFILTERED WATER)

VALVE OUTLET'

TOP

(FILTERED WATER

DISTRIBUTOR

 

 

MINERAL

 

TANK

INERAt

BED •

DISTRIBUTOR

Hard, unfiltered water enters the valve inlet port. Internal valve

porting routes the water down and out the top distributor, into the mineral tank. The water is filtered as it passes through the mineral bed, then enters the bottom distributor. Filtered water llows back into the valve and out the valve outlet, to the house filtered water pipes.

BACKWASH

CYCLE

FAST RINSE CYCLE

ROTOR & DISC

PLUG

ROTOR & DISC

 

\

 

POSITION SWITCH

 

INLET

 

DRAIN

 

 

INLET

)UTLET

 

 

DISTRIBUTOR

 

TOP

 

 

 

 

OUTLET

DISTRIBUT(

 

POSITION

POSITION

 

 

SWITCH

 

 

SWITCH

 

 

 

 

BOTTOM

DISTRIBUTOR

Timer/switch action allows the motor to turn the rotor & disc to place the valve in BACKWASH. Water is routed down and out the bottom distributor, up through the bed, and out the top distributor to the drain. The fast flow (controlled by a flow plug

in the drain fitting) flushes dirt, sediments, and iron deposits to the drain.

During FAST RINSE, the rotor & disc is positioned so water flow enters the mineral tank through the top distributor, and

:k,_ BOTTOM

DISTRIBUTOR

exits through the bottom distributor, to the drain. The fast flow of water downward through the mineral bed flushes any re- maining sediments to the drain. The mineral bed is packed and prepared for return to service.

The solid state timer again energizes the motor to return the valve to service. As the valve rotates, the position switch lever drops to open the circuit. The valve remains positioned in ser- vice until the timer initiates the next regeneration.

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Contents ARS Save this ManualWarranty InstallersFacts and Figures to Keep Contents Servicers Tech InformationFilter Start UP HOW Your Water Filter WorksSection LB. Check List of ALL Step by Step Guides to Install Water Filter START-UPSection Sanitizing the Water FilterProgram the Timer SET Time of DAYSET Present DAY of Week = SET Time of Backwash Clarifier FilterSET Days of Backwash If YOU have a Water Softener or NEUTRALIZER/TASTE & Odor FiltersFace Plate Timer Features Error CodeBackwash NOW Hold Backwash NOWFlashing display is to remind you to reset the timer 2A.FACE Plate Timer FeaturesClarifying Filter Neutralizer Filter Taste & Odor Filter2B.FILTER Applications Filtered Water SERVICE, and Backwash Service BackwashClarifier Filter Taste and Odor FilterCAR,OF YOURR,TER Keep the Filter from Freezing3B. Adding MINERAL.. Neutralizer Steps to ADD MineralReturn the plumbing bypass valves to SERV- ICE position 3B. Adding MINERAL... Neutralizer FilterSteps to Replace Mineral 3C. Replacing MineralProblem Cause Correction Filter will not BackwashDIMENSIONS/SPECIFICATIONS Bypass Valves SINGLE-PLASTIC DIAValve Clarifier Neutralizer Taste & OdorServicers TECH. Information Wiring SchematicFace Plate Timer Electrical ConnectionsSERVICERSTECH. Information Backwash Cycle TimesDoes Press until 405 shows 1888 Shows 1to Return PresentDiagnostics Automatic Electronic Diagnostics Manual Advance DiagnosticPossible Defect Tion occurs, anIowerokayi Rotary Valve Service DisassemblyAssembly Servicing the Valve5F. Water Flow Through the Filter Valve Service Cycle Position SwitchBackwash Cycle Fast Rinse Cycle KEY Part Number Description Section Parts List KEY Part NO. Numbefdescription31 7133008 Motor 63 7070412 Screw, #4-24 x 1-1/8800 366 For in-home major brand repair service ARS Kenmore

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