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SERVICE TECH. INFORMATION
SECTION 5
21
5A. TROUBLESHOOTING
CORRECT
SWITCH
DISPLAYS
VALVE CYCLE STATUS
– –
Valve in service, fill, brining, back-
wash or fast rinse position
– P
Valve rotating from one position to
another
C. While in this diagnostic screen, the following inĆ
formation is available and may be beneficial for
various reasons. This information is retained by
the computer from the first time electrical power
is applied to the face plate.
-- Press to display the number of days this
face plate has had electrical power applied.
-- Press to display the number of regeneraĆ
tions initiated by this face plate since the SR code
number was entered.
2. Press the SELECT button and hold 3 seconds unĆ
til…
SR 17 shows.
This code identifies the softener nominal capacity
size. If the wrong number shows, the softener will
operate on incorrect programming. Do the following
as needed.
Return the present time display: Press the
SELECT button.
Change the SR number: To display the correct SR
number, press the UP or DOWN button. Press
SELECT, and reset the timer.
NOTE:
If the face plate is left in a diagnostic display (or a
flashing display when setting times or hardness),
present time automatically returns if a button is not
pressed within 4 minutes.
FACE PLATE REPLACEMENT: Be sure the valve is
in service position (observe valve cycle indicaĆ
tor) when replacing the face plate.
If, after installing and programming the replaceĆ
ment face plate, the valve is not in service position,
do the following to assure correct cycle orientation,
or timing, between the face plate and valve.
Use the MANUAL ADVANCE procedures, page 22.
With the RECHARGE NOW button, advance
through the recharge cycles until the valve stops in
service position, and RECHARGE no longer flashes
in the timer.
NOTE: The valve motor may automatically drive
through several valve positions while searching for
service. If an error code occurs, unplug the transĆ
former, then plug in again.
CAM
MOTOR
position
markers