The washer-dryer displays F27, and may not recognize the correct water level.

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

Possible Causes

Blocked pressure hose, faulty analog pressure sensor, air leak in the pressure system, control board analog input fault

Safety first: Disconnect the appliance from the mains.

Pressure system service:

Clean hose and chamber: As described for F04/F10, ensure the hose and tub port are completely clear.
Check for splits: Replace the hose if it is cracked or hardened.
Replace sensor: If the hose is good and F27 persists, replace the analog pressure sensor.

Medium 3/5

Analog Pressure Sensor

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