Toshiba DWS-22A Series Service Manual page 39

Part name
Funtion
Access Flowmeter
1. Remove the shells including right, left and top.
2. Remove four screws used to fix the water tank.(Because flowmeter is integrated into water
tank, replace water tank if flowmeter has failure. )
3. Disconnect the wire and remove clamp fastening hose to water tank.
4. Take out water tank.
5. Reverse the above procedure to install.
Flowmeter
Flowmeter is integrated into water tank. Function of flowmwter is measure how much
water has entered in appliance. it consists of impeller, tongue tube and terminal, etc.
When water pass through the flowmeter, moving water can rotate magnetic impeller,
the tongue tube can sense the impeller's magnetic and send electronic pulses.
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