CF
Olimpia Splendid
Filter Cleaning Reminder
CF or "CLn" displayed; unit beeps but continues to run
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Possible Causes
Elapsed runtime since last filter reset, Dust accumulation on filter, Blocked air intake
How to Fix / Troubleshooting
Note: CF is a maintenance reminder, not a failure.
- Clean the filter: Remove the air filter from your Olimpia Splendid unit. Vacuum or wash with lukewarm water and mild detergent. Dry completely before reinstalling.
- Inspect intake: Ensure the air intake grille is not blocked by curtains, furniture, or dust buildup.
- Reset reminder: Press and hold the "FILTER" or "TIMER" button (depending on model) for several seconds until the CF indication clears.
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Repair Difficulty
Very Easy
1/5
Required Part
Indoor Air Filter
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