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cummingscharlesSep 12, 2025
Why is the water in my Buffalo DW319 not warming up (warming indicator not lighting)?
- SSharon FloydSep 12, 2025
If the water in your Buffalo Dishwasher isn't warming up and the warming indicator is not lighting up, wait for the filling of the water to stop. Check that the overflow pipe is at the correct position to avoid constant filling. Also, check if the thermostats (boiler or tank) are set at a lower temperature than required, and increase the thermostat temperature if needed.


