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donaldsmithAug 14, 2025
What to do if my Samsung Heat Pump shows E911 error?
- IimarquezAug 14, 2025
If your Samsung Heat Pump displays error E911 indicating that the water pump is ON but the flow switch is off, ensure that the water flow is greater than 16 LPM for model NH160PHXEA or greater than 12 LPM for model NH080PHXEA.