unit wont defrost help

[kenworth100]

my sb2 thrmo king unit wont defrost when i hit the button to defrost the temp gose down i have ice every

[jbomba]

i think you need to be a bit more descriptive with your problem mate. You've hardly written a sentence.

[nike123]

i think you need to be a bit more descriptive with your problem mate. You've hardly written a sentence.

Maybe he has some disability. Who knows?:rolleyes: