The E5 error code indicates a refrigerant issue, often linked to refrigerant flow or pressure. This error usually occurs when the refrigerant pressure is too high or low for the system to function properly.
Dirt or debris blocking the refrigerant flow can cause pressure issues.
Insufficient refrigerant can result in low pressure.
The pressure sensors may be malfunctioning or giving incorrect readings.
Have a professional inspect and top up the refrigerant if necessary.
Ensure there are no blockages in the refrigerant lines or coils.
Have a technician test the pressure sensors for malfunctions.