Kenmore 625.348670 Service TECH. Information 5A.TROUBLESHOOTING, Automatic Electronic Diagnostics

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SALT SIGNAL

SECTION 5

SERVICE TECH. INFORMATION

5A.TROUBLESHOOTING

AUTOMATIC ELECTRONIC DIAGNOSTICS

The faceplate timer (PWA) computer has a self-diag- nostic function for the electrical system, except for input power and water meter.

The computer monitors the elec- tronic components and circuits

for correct operation. If a mal- function occurs, an error code appears in the faceplate display.

The chart below shows the error codes that could appear, and the possible defects for each code.

While an error code appears in the display, all face plate buttons are inoperable except the SELECT button. SELECT remains operational so the service person can make the MANUAL INITIATED ELEC- TRONIC DIAGNOSTICS (below) to further isolate the defect, and check the water meter.

 

 

POSSIBLE DEFECT

CODE

MOST LIKELY

 

 

LESS LIKELY

 

 

 

 

Err1, Err3,

wiring harness or connection to switch / position switch / motor inoperative / valve defect causing

Err4

high torque

 

 

 

 

 

See faceplate timer (PWA) replacement on page 23.

Err5

faceplate timer (PWA)

 

 

 

PROCEDURE FOR REMOVING ERROR CODE FROM FACEPLATE: 1. Unplug transformer 2. Correct defect 3. Plug in transformer 4. Wait for 6 minutes. The error code will return if the defect was not corrected.

MANUAL INITIATED ELECTRONICS DIAG- NOSTICS

1.To enter diagnostics¼

-- from a error code display, press the #1 SELECT button.

-- from a time display, press and hold the #1 SELECT button for 3 seconds.

You will see 1 of the following displays. All of the displays show what position the valve is in, if the turbine is operating, and the position switch open or closed status.

Serv

DAY

FLOW RATE

Fill

TIME REMAINING

FLOW RATE

TIME REMAINING

FLOW RATE

2.Press the ON/OFF-HOLD button to advance the valve to the next position. To verify component operation, or to possibly isolate a defect, observe the following.

POSITION SWITCH STATUS: WIth the valve in service, or any of the recharge cycles, the switch

indicator will show open . While the valve is rotating from 1 position to another, the indicator will show the switch closed . A defect is probable if indications vary from this pattern.

WATER METER TURBINE: With soft water in use, the turbine flow rate display continually repeats a 000 to 140 count for each gallon of water passing through the turbine. The display will remain a steady¼ 000 if soft water is not in use (open a nearby soft water faucet to check).

If you don’t get a reading in the display, with faucet open, pull the sensor from the valve outlet port. Pass a small magnet back and forth in front of the sensor. You

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Contents Model no Save this ManualFull Three Year Electronics Warranty WarrantyFull TEN Year Warranty Against Leaks Full ONE Year Warranty on Water SoftenerRepair Parts Table of ContentsService Tech Information Softener Start UPWater Softener START-UP Safety Guides SectionPlastic SET Present Time of DAY Water Softener START-UP Program the TimerSET Water Hardness Number SET Clean Feature Option Water Softener START-UP 1C.PROGRAM the TimerSET Recharge Regeneration Time Water Softener START-UP 1D. Sanitizing the Water Softener ADD WaterWater Softener START-UP 1E. Fill the Storage Tank with Salt ADD SaltExtra Recharge HOW Your Water Softener Works 2A. Faceplate Timer FeaturesSalt Monitor System Optional Adjustable Settings Gallon or Liter readings defaults to gallonsError Code HOW Your Water Softener Works Faceplate Timer FeaturesLOW Salt Indicator Light Program MemoryService RegenerationWater Flow Through the Softener in Brining and Brine Rinse Automatic Bypass ElectronicsPlease see page 9 for Salt Filling Directions Salt BridgeNozzle & Venturi Care of Your Softener 3B. Keeping the Water Softener CleanCoversnote Iron from the Resin BEDCare of Your Softener 3C. Keep the Softener from Freezing Drain Water from the SoftenerProblem Cause Correction No soft waterOther Things to Know 4A. DIMENSIONS/SPECIFICATIONS SingleFaceplate Service Tech Information 5A.TROUBLESHOOTINGWiring Schematic Always Make These Initial Checks FirstManual Initiated Electronics DIAG- Nostics Service TECH. Information 5A.TROUBLESHOOTINGAutomatic Electronic Diagnostics Possible DefectHF32 shows Manual Advance Regeneration Check Cycle Flow Rates Gallons PER MINAssembly Service Tech Information 5B.ROTARY Valve ServiceDisassembly Servicing the ValveService Cycle Fill CycleBrining and Brine Rinse Cycles Backwash CycleFast Rinse Cycle Service Tech Information Kenmore Water SOFTENER, Model no KEY Part Description NumberBrine Valve Assembly Valve Assembly Parts List Kenmore Water SoftenerPage Page Owners Manual

625.348670 specifications

The Kenmore 625.348670 is a portable dehumidifier designed to improve indoor air quality and provide a comfortable living environment. It is particularly effective in combating excess moisture in homes, especially in areas prone to high humidity such as basements, bathrooms, and laundry rooms.

One of the main features of the Kenmore 625.348670 is its capacity to remove up to 50 pints of moisture from the air per day. This high extraction rate is suitable for rooms up to 4,500 square feet, making it ideal for both residential and commercial applications. The unit is equipped with a built-in humidistat that allows users to set their desired humidity level, automatically turning the dehumidifier on and off as needed to maintain optimal conditions.

The dehumidifier features a user-friendly control panel, complete with an LED display that shows the current humidity level and settings. It also has several operational modes, including continuous operation, allowing for the option of continuous drainage via a drain hose—ideal for areas with persistently high humidity levels. The 625.348670 is designed with convenience in mind, featuring an easy-to-remove water tank for manual drainage when continuous drainage is not an option.

The Kenmore 625.348670 employs advanced technologies for efficient moisture extraction. Its compressor system operates quietly, ensuring minimal disruption in your living space. This unit also emphasizes energy efficiency, working to reduce energy consumption while still effectively controlling humidity levels, which can be a significant advantage in lowering energy bills.

Another characteristic to note is its portability. The unit is designed with built-in handles and caster wheels, allowing easy movement from room to room. Additionally, its compact design ensures it can fit into tighter spaces without sacrificing performance.

Overall, the Kenmore 625.348670 is an excellent solution for anyone looking to control humidity levels in their environment. With its robust design, high moisture removal capacity, user-friendly features, and energy efficiency, it stands as a reliable choice for managing indoor air quality effectively.
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