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CL display

CL displayed on panel & remote — Self-Clean operation activated

Haier · Air Conditioners

What does CL display mean?

When the 'SELF-CLEAN' button is pressed, 'CL' appears on the indoor unit's display and the remote controller, indicating the self-cleaning cycle is running.

Common Causes

  • User activated the 'SELF-CLEAN' function

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    No action is required, as this is a normal operational display.

  2. 2

    Allow the cycle to complete automatically (20-30 minutes), which will be indicated by two 'Pi' sounds.

  3. 3

    To exit early, press the 'POWER' button or switch to another mode.

Browse all codes in this manual (48)
Verified technical data. Last updated: April 2026

Related Faults

E1E1 — Indoor temperature sensor failureE14E14 — Indoor fan failureE2E2 — Indoor coil sensor failure
Source: Haier Air Conditioners
Open Manual (Page 48)Search more codes in this manual