Our remote control for the Mr Slim wall a.c. works only partially, despite new batteries: temp will go down but not up, mode button works, but fan speed doesn't change. Not sure about auto start and stop. If you have an idea about the remote's ailment will you please let us know. Will you please send us the link to the proper brochure for Mr Slim, including the remote control. ID on its back is 001CP T7WE10714. Sincerely, Nancy Perkins volunteers@wildbirdfund.org