Troubleshooting, Err 03 – Kenmore 625.34846 User Manual

Page 20

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SECTION 5

SERVICER’S TECH. INFORMATION

5A.

TROUBLESHOOTING

AUTOMATIC ELECTRONIC DIAGNOSTICS

The face plate computer has a self-diagnostic
function for the electrical system (except inpu
power and water meter). The
computer monitors the electron­

ic components and circuits for

Err 03

correct operation. If a malfunction occurs, an

error code appears in the face plate 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. The SELECT button remains
operational so the service p>erson can make the
MANUAL

INITIATE

ELECTRONIC

DIAGNOS­

TICS to further isolate the defect, and check the
water meter.

CODE

POSSIBLE DEFECT

MOST LIKELY ^ ^ LESS LIKELY

Err 01

motor inop. / wiring harness or connection to switch / position switch / face plate

Err 02

fàce plate

Err 03

motor inop. / fóce plate .

Err 04

fóce píate / position switch

Err 05

faceplate

PROCEDURE FOR REMOVING ERROR CODE FROM FACE PLATE:

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 diagnostics, press and hold the

SELECT button until (000 —) shows in the
display.

MOTOR

TURBINE SWftCHCS

------1

WATER METER (A)

SWITCH (B)

A. The first 3 digits indicate water meter opera­

tion as follows:

000 (steady) = soft water not in use...no

flow through the meter.
— OPEN A NEARBY SOFT WATER FAUCET-

000 to 199 (continual) = repeats display for
each gallon of water passing through the me­

ter.

If you don’t get a reading in the display, with

faucet open, pull the sensor h'om the valve
outlet port Pass a small magnet back and
forth in front of the sensor. You should get a

reading in the display. If you get a reading, un­
hook the in and out plumbing and <^e(^ the

turbine for binding.

POSITION

SWITCH

SENSOR

HOUSING

TURBINE

TURBINE

SUPPORT AND

SHAFT

VALVE

OUTLET

B. The letter (P) and dash(es) indicate POSI­

TION switch operation. The letter appearing

means the switch is closed; the dash means
the switch is open.

Use

the

ON/OFF-HOLD

(Recharge

Now)

button to manually advance the valve into
each cycle and check correct switch opera­
tion.

20

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