GE Profile PNSF31Z01 Owner's Manual page 13

Service: Electronic Demand Time Features and Service
ERROR CODE DISPLAYED ERR 01
POSSIBLE DEFECT
To remove an error code:
Service: Timer/Water Softening System, Service Checkout Procedure
If you are not getting soft water, and an error code is not displayed, use the
procedures below to find the problem. First make the following visual checks.
VISUAL CHECKS: 1
transformer is plugged into?
2
3
4
If you do not find a problem with the visual checks, continue below.
NO SOFT TIMER SHOWS WRONG
TIME AND DAY, AND/OR
WATER
FLASHING.
TIMER DISPLAY
BLANK.
TIMER DISPLAY SHOWS CORRECT
TIME AND DAY AND IS STEADY.
• motor
inoperative
• wiring harness • timer
or connection
to switch
• position switch
• timer (PWA)
(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.
Is there electrical power to the outlet the water softening system
Is there sufficient salt in the storage tank?
Is the plumbing bypass valve directing water for soft water
service?
Is the valve drain hose open to the drain, not elevated too high,
and unobstructed?
Check electrical power to
timer (outlet, transformer,
power cable, all connections).
Do manual
diagnostics.
ERR 02 ERR 03
• position • motor
switch inoperative
or wiring
harness
• timer
(PWA) (PWA)
Electrical power was off.
Reset the correct time of
day.
NO POWER
POWER OK
ERR 04 ERR 05
• position • timer
switch or (PWA)
wiring
harness
• timer
(PWA)
Investigate reason for power loss.
REPAIR AS
Do manual
NEEDED
diagnostics to
verify proper
TIMER
function.
DEFECTIVE
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