Customer Ser
vice
Tr
oubleshooting T
ips
Operating Instr
uctions
Safety Infor
mation
15
CODE
C
While in this diagnostic screen, the following
information 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 the
UP
button to display the number
of days this face plate has had electrical power
applied.
■
Press the DOWN button to display the number
of regenerations initiated by this face plate since
the SR code number was entered.
Press the
SELECT
button and hold in three seconds
until a Service Rating code appears in the display.
For correct water softening system operation, the SR
number must be SR22.
To reset the code,
press the UP or DOWN button until
the correct number shows.
Press
SELECT
to return to the present time display.
If the code was changed, make ALL the timer settings.
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 four minutes.
3
2
Summary of Contents for PNSF31Z01
Page 22: ...Safety Information Operating Instructions Troubleshooting Tips Customer Service Notes 22 ...
Page 23: ...23 Notes Customer Service Troubleshooting Tips Operating Instructions Safety Information ...
Page 24: ...Safety Information Operating Instructions Troubleshooting Tips Customer Service Notes 24 ...