Need a manual for a whirlpool water cooler dispenser model # whkmd45 /EJ107588 hot water does not come out of from the button when pushed or maybe a little drip make come out. I called today at 2pm. and spoke with a lady she said that she would e-mail a manual in one hour but I didn't recieve anything. Can you tell me what is the problem with the hot water button? How do I clean it? So it can work? Thank you