Mortonr Water Softener Installation & Operation Manual
21
MORTON WATER SOFTENER SERVICE
feature / service: AUTOMATICELECTRONICDIAGNOSTICS..............................
The electronic control 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
display.
The following chart shows the error codes that could
appear, and possible defects for each code. While
an error code is displayed, the RECHARGE and
DATA buttons remain operable so you can perform
the Manual Initiated Electronics Diagnostic.
ERROR CODE DISPLAYED
Err 01 Err 03 Err 04 Err 05
POSSIBLE
DEFECT
' motor inoperative ' wiring harness, or connection to switch ' position
switch ' valve defect causing high torque
' electronic control
(PWA)
TO REMOVE AN ERROR CODE: (1) unplug power supply (2) correct defect (3) plug power supply back in (4) Wait for at least
12 minutes. The error code will return if the reason for the error code was not corrected.
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