dehumidifier ices up
My dehumidifier ices up, even when it is above freezing, why? It did it last year in the winter. I don't want to throw the dehumidifier in the trash, but how do I fix it?
It is a 50 pint kenmore sears dehumidifier. Seems to work well most of the time. I don't want to have to heat my whole basement so the dehumidifier won't ice up. Any advice would be helpful before winter comes.