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error Black & Decker
Error Code E2
Indicates a water drainage issue detected in cooling mode.
? What Causes This
Water compartment is full, indicating high humidity and inadequate draining during operation.
✓ How to Fix It
- Unplug the unit from power source.
- Carefully move the device to drain area and let water drain away.
- Replace drain cap and restart until error disappears or seek service if persists.
Source: page 22 of the official manual
From the manual
This error code appears in:
Black & Decker Bxac40007gb Portable Premium Air Conditioner