GE GNSF18Z01 Owner's Manual & Installation Instructions page 22

Before you call for service...
Troubleshooting Tips
Problem
Resin beads showing
up in drinking water
and sink
Sounds you might hear
Water has air bubbles
and is cloudy
Error Code on control
22
Possible Causes
Cracked distributor
Running water from the unit into
a drain
Air in system after installation
Wiring may have worked loose in
control
What To Do
•Call for service.
•This is normal.
•Will go away after it runs for a while.
•Unplug transformer.
•Remove control cover, release clips on side.
•Check for loose/incorrect wiring connections to electronic
board or switch. Reconnect as required.
•Reassemble control cover.
•Plug in Transformer.
•Wait six minutes for Error Code to reappear.
•If Error Code reappears call for service.