This is a classic thermostat problem and the sound you hear is the thermostat cycling on & off, because it has gone faulty. You need to repair or replace. If you can find an appliance repair center it is not an expensive repair, however always et a "Quote" before proceeding with any repair.
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This is a classic thermostat problem and the sound you hear is the thermostat cycling on & off, because it has gone faulty. You need to repair or replace. If you can find an appliance repair center it is not an expensive repair, however always et a "Quote" before proceeding with any repair.