A. troubleshooting, Service tech. information – Kenmore 625.348235 User Manual
Page 20
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SECTION 5
SERVICE TECH. INFORMATION
A. TROUBLESHOOTING
MANUAL ADVANCE DIAGNOSTICS
Use the following procedures to advance the filter
valve through the regeneration cycles to check op
eration.
Remove the top cover to observe cam and switch op
eration during valve rotation.
DISPLAY MUST SHOW TIME AND DAY
1. Press and hold the RECHARGE button for 3 sec
onds until RECHARGE NOW flashes in the display
and the filter moves into the backwash cycle.
o
RECHARGE m
O'U u
Q. 1 1
AM
...If the motor does not run, check the motor and all
wiring connections.
2. Look for a fast flow of water from the drain hose
(see specifications, page 4-1).
...An obstructed flow indicates a plugged top dis
tributor, backwash flow plug, or drain hose.
Be sure household water pressure (well system) is
maintained at a minimum of 20 psi. Adjust the
pump switch upward, if needed.
3. Press the RECHARGE button to move the filter
into fast rinse. Again, look for a drain flow rate about
the same as backwash.
4. To return the filter to service, press the RE
CHARGE button once.
OTHER SERVICE
UNFILTERED WATER BYPASS (unfiltered water
"bleeds" into filtered water supply.
1. Missing or defective o-ring(s) at resin tank to
valve connection.
2. Defective rotor disc, seal or wave washer.
WATER LEAKS FROM DRAIN HOSE (during ser
vice)
1. Defective rotor disc, seal, or wave washer.
2. Defective o-ring on disc shaft.
AUTOMATIC ELECTRONIC DIAGNOSTICS
The face plate has a self diagnostic function for the
electrical systems (except input power). The face
POSSIBLE DEFECT
CODE
MOST LIKELY ► --------------------------------------------------------------------------------------► LEAST LIKELY
plate monitors the electronic components and cir
cuits for correct operation. If a malfunction occurs,
an error code appears in the face plate display.
Err 01, Err 03
& Err 04
wiring harness or connection to position switch / switch / valve defect causing high torque /
motor inoperative
Err 05
faceplate
PROCEDURE EOR REMOVING ERROR CODE EROM EACEPLATE:
l. Unplug transformer---------------------2, Correct de
fect------3. Plug in transformer--------4, Wait for 12 minutes. The error code will return if the defect was not corrected. Press and hold the
RECHARGE button for 3 seconds as an alternate way to clear an error code.
5-3
Problems, Questions? Call 1-800-426-9345 Kenmore Water Line