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[i!i !! _i _ !! _i _ !! _i _ !! _iSECTION
5
SERVICE TECH. INFORMATION
A. TROUBLESHOOTING
NOTE:
If the
faceplate
is left in a diagnostic
display
(or other
displays
when
setting
times
or
hardness),
normal
operating
screen
automatically
returns
if a button
is not pressed
within
4 minutes.
To return
to the
diagnositc
display,
repeat
step 1.
_
Press
the
RECHARGE
button
to advance
the
valve
to each
position
and
observe
the switch
and position
indicators
to verify
component
op-
eration,
or to possibly
isolate
a defect.
_1_
Press
Select
once
to move
back
to the Service
Mode
screen.
Move
black bar to Set Model
and
press
Select.
Verify the model
code.
Set Model :
...HF45 shows.
V
CHANGE
SELECT
This code identifies
the softener
nominal
capacity
size. if the wrong
number
shows,
the softener
will
operate
on incorrect
programming.
Do the follow-
ing as needed.
HF45 does show--Press
the SELECT button
to nor-
mal operating
display.
To change
HF number
-- Press
the UP or DOWN
button
until
HF45
shows.
Then,
press
the SELECT
button
and reset the timer...page
1-3.
TIMER
PWA
REPLACEMENT:
Be sure
the
valve is in service
position
when
replacing
the
timer
PWA (observe
valve
cycle indicator).
IL after
installing
and
programming
the re-
placement
timer
PWA,
the valve
is not in ser-
vice position,
do the following
to assure
correct
cycle orientation,
or timing,
between
the face-
plate
and valve.
Use
the
MANUAL
ADVANCE
procedures,
page 5- 4. With the RECHARGE
NOW
button,
advance
through
the recharge
cycles
until
the
valve
stops
in service
position.
NOTE:
The
valve
motor
may
automatically
drive
through
several
valve
positions
while
searching
for service.
If an error
code
occurs,
unplug
the transformer,
then plug
in again.
position
markers
(valve in
service)
CAM
5-3
Problems,
Questions?
Call
1- 800- 426- 9345
Kenmore
Water
Line
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