Dear sir if your air compressor,s key pad is not working then open that key pad box(microcontroller box) and check connecting cable and find any visable fault may be that cable have looseness if it,s loose then make it reconnect and check its if not then try to check its electronics components .and contect to your service provider. hope the question,s answer
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Dear sir
if your air compressor,s key pad is not working then open that key pad box(microcontroller box) and check connecting cable and find any visable fault may be that cable have looseness if it,s loose then make it reconnect and check its if not then try to check its electronics components .and contect to your service provider. hope the question,s answer
thank you