SECTION5 | SERVICE TECH. INFORMATION |
A. TROUBLESHOOTING
CORRECT |
|
SWITCH |
|
DISPLAYS | VALVE CYCLE STATUS |
| Valve in service, fill, brining, |
| backwash or fast rinse position |
_ p | Valve rotating from one position |
| to another |
C. While in this diagnostic screen, the following in-
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 regenera-
tions initiated by this face plate since the SR code
number was entered.
[]Press | and hold the SELECT button until... |
COOE
SR17 shows. 5R 17
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.
Return the present time display
T[MER PWA REPLACEMENT: Be sure the
valve is in service position when replacing the timer PWA (observe valve cycle indicator).
If, after installing and programming the re-
placement timer PWA, the valve isnot 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
vance through the recharge cycles until the
valve stops in service position, and RE-
CHARGE no longer flashes in the display.
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.
iNONI
To change SR number
the SELECT button and reset the timer...page
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