Error code
CL Self-cleaning active
Applies to 6 models
Aero 704 O, Aero 705 O, Aero 704 I, Aero 705 I, Aero 704 IB, Aero 705 IB
What this means
The iClean 56°C indoor heat-exchanger self-cleaning cycle is running; this is not an error.
What you can check yourself
- No action needed — allow self-cleaning to finish automatically after approximately 20–45 minutes.
Still not resolved? Contact a qualified installer or servicer.
See the official IVT manualA deep link to the manufacturer's own PDF for full technical detail. We link to manuals, we never host them.
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