Hisense Start Logic / Door Switch Interaction Fault

Oven timer counts down but heating does not start until a button is pressed again or door is opened/closed.

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

Possible Causes

Sticky start button, Faulty door switch not confirming closed state, Software logic glitch in control board

Safety first: Turn off power before testing switches.

Door switch test: Verify the door switch changes state when the door is opened and closed. Replace if intermittent.
Button function: Check that the start/confirm button operates cleanly and is not stuck. On touch panels, clean the area thoroughly.
Power reset: Perform a full power reset for 10 minutes to clear any software glitches.
Control board: If behavior persists, the control logic may be faulty and the board may need replacement.

Medium 3/5

Oven Door Switch

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