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Inlet and outlet pipes not connected correctly

Inlet/outlet pipes reversed - Water flow incorrect

Kenmore · Elite Water Softener

What does Inlet and outlet pipes not connected correctly mean?

The inlet and outlet pipes may be connected to the wrong ports on the softener, preventing proper water flow and treatment.

Common Causes

  • Inlet and outlet pipes connected to the wrong ports

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Verify that the water supply line is connected to the 'inlet' port of the softener.

  2. 2

    Ensure the treated water line is connected to the 'outlet' port of the softener.

  3. 3

    Refer to the installation diagrams in the manual for correct connections.

Browse all codes in this manual (22)
Verified technical data. Last updated: April 2026

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Source: Kenmore Elite Water Softener
Open Manual (Page 21)Search more codes in this manual