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ERROR CODE DISPLAYED ERR 01 ERR 02 ERR 03 ERR 04 ERR 05
POSSIBLE DEFECT
• motor • position • motor • position • timer
inoperative switch inoperative switch or (PWA)
or wiring wiring
harness harness
• wiring harness • timer • timer • timer
or connection (PWA) (PWA) (PWA)
to switch
• position switch
• timer (PWA)
Safety InformationOperating InstructionsTroubleshooting TipsCustomer Service
About the water softening system.
12
The timer computer has a self-diagnostic function for the electrical
system (except input power and water meter). The computer
monitors the electronic components and circuits for correct
operation. If a malfunction occurs, an error code appears in the
timer display.
The chart on
Error Codes,
shows the error codes that could appear
and possible defects for each code. While an error code is
displayed, the
TOUCH
or
HOLD
and
DATA
buttons remain operable
so you can perform the
Manually Initiated Electronic Diagnostics
.
If electrical power to the water softening system is interrupted, the
time display is blank, but the timer keeps correct time for about 72
hours. When power is restored, you have to reset the present time
only if the display is flashing. All other settings are maintained and
never require resetting unless a change is desired.
If the time is flashing after a long power outage, the water softening
system continues to work as it should to provide you with soft water.
However, regenerations may occur at the wrong time of day until
you reset the timer to the correct time of day.
Feature: Program Memory
Feature/Service: Automatic Electronic Diagnostics
To remove an error code:
(1) Unplug transformer.
(2) Correct defect.
(3) Plug transformer in.
(4) Wait for at least 6 minutes. The error code will return if the reason
for the error code was not corrected.