Sears 625.34844, 625.34845 owner manual Manual Advance Regeneration Check

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SECTION 5

SERVICE TECH. INFORMATION

5A.TROUBLESHOOTING

MANUAL ADVANCE REGENERATION CHECK

This check verifies proper operation of the valve motor, brine tank fill, brine draw, regeneration flow rates, and other controller functions. Always make the initial checks￿ and the manual initiated diagnostics.

NOTE: The face plate display must show a steady time (not flashing).

1. Press the ON/OFF3HOLD button and hold in for 3 seconds. RECHARGE NOW begins to flash as the softener enters the fill cycle of regeneration. Remove the brinewell cover and, using a flashlight, observe fill water entering the tank.

A. If it does not enter the tank, look for an ob3 structed nozzle, venturi, fill flow plug, brine tubing, or brine valve riser pipe.

CYCLE FLOW RATES (GALLONS PER MIN.)

FILL (flow to salt storage tank)

0.1

(1.1 liters)

BRINING

 

.16

(.6 liters)

BRINE RINSE

(flow to drain)

.11 (.4 liters)

BACKWASH

1.8

(6.8 liters)

 

FAST RINSE

 

1.8

(6.8 liters)

2. After observing fill, press the ON/OFF3HOLD button to move the softener into brining. A slow flow of water to the drain will begin. Verify brine draw from the brine tank by shining a flashlight into the brinewell and observing a noticeable drop in the liquid level.

NOTE: Be sure a salt bridge is not preventing water with salt contact.

A. If the softener does not draw brine:

-nozzle and/or venturi dirty or defective.

-nozzle and venturi not seated properly on gasket.

-restricted drain (check drain fitting and hose).

-defective nozzle and venturi seal.

-other inner valve defect (rotor seal, rotor & disc, wave washer, etc.).

NOTE: If water system pressure is low, an elevated drain hose may cause back pressure, stopping brine draw.

3. Again press ON/OFF3HOLD to move the softener into backwash. Look for a fast flow of water from the drain hose.

A. An obstructed flow indicates a plugged top distributor, backwash flow plug, or drain hose.

4. Press ON/OFF3HOLD to move the softener into fast rinse. Again look for a fast drain flow. Allow the softener to rinse for a few minutes to flush out any brine that may remain in the resin tank from the brining cycle test.

5. To return the softener to service, press ON/OFF3HOLD.

BRINE VALVE

FLOAT SETTING

(Distance from top of resin tank, to top of resin bed.)

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Contents 625.3484500 Save this ManualFull TEN Year Warranty Against Leaks WarrantyFull ONE Year Warranty on Water Softener Sears Installation Policy Sears Installation WarrantyRepair Parts Table of ContentsService Tech Information Softener Start UPWater Softener START-UP Safety Guides Section±valve Water Softener START-UP 1C.PROGRAM the Timer SET Present Time of DAYSET Water Hardness Number SET Recharge Regeneration TimeSanitizing the Water Softener Water Softener START-UPADD Water Water Softener START-UP 1E. Fill the Storage Tank with Salt Water Softening Salt with Iron RemovExtra Recharge HOW Your Water Softener Works 2A.FACE Plate Timer FeaturesError Code Program MemoryService Fill Backwash Brining Fast Rinse Brine RinseSoftener in Backwash Water Flow ThroughWater Flow Through the Softener in Brining and Brine Rinse Automatic Bypass ElectronicsPlease see page 9 for Salt Filling Directions Salt Bridge Salt BridgeNozzle and Venturi Care of Your Softener 3B. Keeping the Water Softener CleanCovers Iron from the Resin BEDDrain Water from SoftenerProblem Cause Correction No Soft WaterOther Things to Know 4A.DIMENSIONS/SPECIFICATIONS Bypass ValvesService TECH. Information 5A.TROUBLESHOOTING Always Make These Initial Checks FirstAutomatic Electronic Diagnostics Manual Initiated Electronics DIAG- NosticsService TECH. Information Troubleshooting ± PManual Advance Regeneration Check Assembly Service TECH. Information 5B.ROTARY Valve ServiceDisassembly Servicing the ValveService Cycle Fill CycleBrining and Brine Rinse Cycles Backwash CycleFast Rinse Cycle Service TECH. Information Sears Water Softeners Model NOS .3484400 Sears Water Softeners Valve Assembly Parts List Bypass Installation Valve Model noOwners Manual Model no

625.34845, 625.34844 specifications

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