I have a Mr. Slim ductless heat pump MSH15TN. The unit has a remote control for operating heating/cooling, vane position, etc. Is there a way I can connect a setback thermostat to the unit? I have searched the user manual, web and have not been able to find anything. I called 2 contractors, they came over and said they would get back to me an none of them have.

Thanks for your help