Hi I have an Amcoraire aos121hx mini split, it worked great last summer and this past winter. Haven't used it for a few months and now when I try to get cold or heat it gives a P8 error?
Heating & Cooling - Amcor - AmcorAire UCHW-H12AF2 Split System Air Conditioner
Answers & Comments
Check the gas pressure by depressing the Schroeder valve under the cap where the gas pipes enter the outdoor unit. you have probably lost some or all of your gas