Talk to General Physician on Covid19 Patient Home Management

My Mother is covid 19suspect having 5-6 symptoms, test results awaited .She is in isolation in room since 6days now.. all symtoms are mild :low fever, low cough, motions, nausia, head ache, eye ache and body ache remains 24/7 in AC only for an hour or two A/C is switched off and windows are opened. She also walks in garden early in morning from backdoor.. i wanted to ask is A/C ok? or it is dangerous for corona virus inside which may be dangerous?