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error Della
Error Code EH
Outdoor suction temperature sensor fault — malfunction in sensing outdoor suction temperature.
? What Causes This
Clogged filters or blockage affecting suction process; electrical connection to sensor may be faulty.
✓ How to Fix It
Contact professional service immediately for inspection and resolution. Repairing includes cleaning filters, replacing damaged sensors/wiring connections.
Source: page 40 of the official manual
From the manual
This error code appears in:
Della 048 MS T1159k