Bosch Dishwasher Not Filling With Water
Bosch Dishwasher Not Filling With Water
If your Bosch dishwasher is not filling with water at the start of the cycle, there are several checks you can carry out at home before calling an engineer.
Dishwasher not filling with water — all brands
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Why Is My Bosch Dishwasher Not Filling With Water?
A dishwasher that fails to fill cannot start the wash cycle. The most common causes are a closed water supply tap, a blocked inlet filter or a faulty water inlet valve.
Common Causes
Water supply tap turned off
The tap supplying the dishwasher must be fully open. It is usually located under the kitchen sink.
Kinked or blocked inlet hose
If the water inlet hose is kinked or blocked, water cannot flow into the machine.
Blocked inlet filter
A small mesh filter at the water inlet valve can become clogged with debris, restricting water flow.
Faulty water inlet valve
If the inlet valve has failed, water will not enter the machine even if the supply is fully open.
Faulty float switch (anti-flood device)
Some dishwashers have a float switch in the base that prevents filling if water is detected in the base tray.
Checks To Try Before Calling An Engineer
Check the water supply tap
Ensure the tap under the sink supplying the dishwasher is fully open.
Check the inlet hose
Inspect the water inlet hose for kinks or crushing.
Clean the inlet filter
Turn off the water supply, disconnect the inlet hose and clean the small mesh filter at the inlet connection.
Reset the machine
Switch off at the mains, unplug for a few minutes, then try again.
If You Need Spare Parts
If you are confident carrying out the repair yourself, compatible Bosch dishwasher spare parts are available on Amazon with next day delivery.
Always check your model number before ordering to ensure compatibility.
When To Contact A Professional
If the dishwasher still does not fill after checking the supply, hose and filter, the water inlet valve is likely faulty and will need professional replacement.
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🔧 Need a spare part? Find compatible parts for your appliance on Amazon with next day Prime delivery. Please double-check the part is compatible with your specific model before ordering. Find parts on Amazon
♻️ Not worth repairing? If your appliance has had its day, eco-friendly refurbished appliances are available at Renew 2 U — better for your wallet and the planet.