Jenn-Air Ice Maker CL Error: Cleaning Cycle Required
What Does Jenn-Air Ice Maker Error Code CL Mean? The CL indicator on Jenn-Air ice makers signals that the unit is due for a cleaning cycle. Ice makers need periodic sanitization to prevent scale buildup and maintain ice quality. This is a maintenance reminder, not a malfunction. Common Causes Scheduled maintenance interval reached: The control […]
Quick Assessment
Answer to continue safely
Is it safe to keep using?
Yes. The ice maker functions normally — CL is a maintenance reminder. Schedule cleaning at your convenience.
Can I reset the code?
Yes. Completing the cleaning cycle clears the CL indicator. Some models require pressing a reset button after cleaning.
When to stop immediately?
Stop if you notice: Ice has a noticeable odor or taste, Visible slime or discoloration inside the ice maker.
Symptoms You May Notice
CL displayed on the control panel
The letters CL appear on the display or a cleaning indicator light turns on after a set number of operating hours.
Ice cubes may appear cloudy or taste off
Mineral scale and biofilm buildup can affect ice clarity and flavor over time.
Possible Causes
Scheduled maintenance interval reached
The control board tracks operating hours and triggers CL when it is time for cleaning (typically every 3-6 months).
DIY PossibleHard water mineral buildup
High mineral content in the water supply accelerates scale accumulation in the ice maker.
DIY PossibleSafe Checks You Can Do
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1
Run the cleaning cycle
Follow the owner's manual instructions to run a cleaning cycle with the recommended ice maker cleaner solution.
Use only nickel-safe ice machine cleaner — household vinegar is not effective enough for commercial-style units.
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2
Sanitize after cleaning
After the cleaning cycle, run a sanitize cycle if your model supports it. Discard the first two batches of ice.
A water filter on the supply line reduces scale and extends the time between cleanings.
When to Call a Professional
Contact a qualified technician if:
- Heavy mineral scale on the evaporator plate
- Water distribution tubes are partially blocked
- Biofilm visible on interior surfaces despite home cleaning
Need Professional Help?
Find qualified technicians in your area for proper diagnostics and repair.
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