Kenmore ULTRASOFT 175 625.388170 - Manual (Page 20)

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SECTION 5 SERVICE TECH. INFORMATION
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A. TROUBLESHOOTING
WIRING SCHEMATIC
BACK OF TIMER
(PWA)
AC IN PUT POS-'TURBINE MOTOR
1 1----------- 1 n 11
24VAC
Transformer
Turbine
Sensor
TO
GNC|-'
_+5
valve
motor
grn
NO Position
a Switch
NO
FACEPLAT^
display
Low salt
indicator
UP button
RECHARGE button SELECT button DOWN button
Keep this manual with your water softener. If repairs are needed, the service technician must have
the information on the following 8 pages. For telephone assistance, call toll free, 1-800-426-9345.
ALWAYS MAKE THESE INITIAL CHECKS FIRST
Q Does the time display show the correct time of
day?
- - If display is blank, check power source to the
softener.
--If time is flashing, power was off for over 6
hours. The softener resumes normal operation
but regenerations occur at the wrong time.
- - If an error code (Example: Err03) shows in the
faceplate display, go to AUTOMATIC ELEC­
TRONIC DIAGNOSTICS.
Plumbing bypass valve(s) must be fully in ser­
vice position.
The inlet and outlet pipes must connect to the
softener inlet and outlet respectively.
Is the transformer plugged into a "live",
grounded wall outlet, and the power cable fas­
tened securely to the controller?
g The valve drain hose must be free of kinks and
sharp bends, and not elevated over 8 ft. above the
floor.
Remove the top cover and salt tank cover.
Is there salt in the storage tank?
Is the brine tubing connected? (See water flow
diagrams).
Is the brine valve float set right? (See page 5-4).
Press the SELECT button three times to display
the hardness setting. Be sure it is the correct set­
ting for the household's water supply. (Make a
hardness test of the raw water and compare with
the hardness setting. Also test a soft water sam­
ple to verify if a problem exists.) Press the SE­
LECT button twice more to return to present time
in the display.
If you do not find the problem after making initial
checks, do the MANUAL INITIATED ELEC­
TRONIC DIAGNOSTICS, and the MANUAL AD­
VANCE REGENERATION CHECK.
5 - 1
Problems,^ Questions? Call 1-800-426-9345 Kenmore Water Line