To clean the flow sensor:
1. Remove the flow sensor as described in Exchanging the flow sensor.
2. Clean the O-rings and surfaces of the flow sensor with water, cloth or a soft brush.
3. Put back the sensor as described in Exchanging the flow sensor.
1. Remove the flow sensor as described in Exchanging the flow sensor.
2. Clean the O-rings and surfaces of the flow sensor with water, cloth or a soft brush.
3. Put back the sensor as described in Exchanging the flow sensor.