Kenmore ULTRASOFT 400 625.3884 - Manual (Page 22)

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SERVICE TECH. INFORMATION
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A. TROUBLESHOOTING
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WIRING SCHEMATIC BACK OF TIMER
(PWA)
IT
=UT POS/TURBINE MOTOR
1--------- 1 II l]
24VAC
Transformer
<-
Turbine
Sensor
GNC|-'
+5
“T
valve
motor
Oi
grn
,NC Position
Switch
NO
FACEPLATE
o
LOW SALT
UltraSoft 400
V
Customer Assistance
1-800-426-9345
KenmoreWater. com
o
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.
Éi
LWAYS MAKE THESE INITIAL CHECKS FIRST
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 24
hours. The softener resumes normal operation
but regenerations occur at the wrong time (page
1-3).
- - If an error code (Example: Err3) shows in the
faceplate display, go to AUTOMATIC ELEC­
TRONIC DIAGNOSTICS (page 5-2).
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 "Hve",
grounded wall outlet, and the power cable fas­
tened securely?
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.
I SI Is there salt in the storage tank?
Is the brine tubing connected? (See water flow
diagrams, page 5-6).
I SI Is the brine valve float set right? (See page 5-4).
(I Press the SELECT 1 button two 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 1 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 (page 5-2).
5
-
1
brn
SALT
MONITORING SYSTEM RECHARGE
TONIGHT
RECHARGE
NOW
FLOW
RATE
AVG. DAILY
GALLONS