Bosch Dishwasher Heater Test

Bosch she dishwasher test program bosch dishwashers come with a built in test cycle option known as the bosch dishwasher diagnostic mode to help identify what s going wrong.

Bosch dishwasher heater test.

It is the thin circular tube at the base of your dishwasher. It may or may not be covered. It will only give you a general idea of where the problem is but its a useful first step in diagnosing the issue. Dial the temperature control to 120 degrees fahrenheit and replace the cover plate.

Locate your dishwasher s heating element. One at each end. To check for heater high limit or flow switch problems start testing until heating starts. Each terminal reaches downwards into the base of the dishwasher.

If current stays at 1 5 2 a then heater high limit or flow switch are faulty. The test cycle runs the dishwasher on its normal cycle and then reports back an error code to help you identify the problem. This is the optimal temperature for heating water to disslove detergent in the bosch dishwasher. Any cooler and the water cannot get dishes clean.

If current is 11 a then heater high limit and flow switch are ok. This video demonstrates how to test a heating element on a dishwasher. Dishwasher not drying dishes. Open the dishwasher door and look into the tub.

Your heating element is going to have two metal terminals. If it is covered remove the lower dishrack and then remove the cover. The heating element is a commonly replaced part for a di.