New mini split system not operating properly. System cannot control auto feature properly and room are not comfortable and auto setting not operating due to incorrect set point. Tech support said need to install new tstat kit MHK1 for remote setting and sensor. Need to order and come back to replace. Warranty service call for mini split system. Complete cooling pm for main system. Change filter, check operations and clean ac coil and drain. System operating with in manufacturer spec. Replace main zone motorized damper. Test and motorized damper operating properly at this time. Warranty service call for