Blower not ruing icinv blocked durit ok filtef block gas low ok ice los cherging firsg low reson solved ok lecking checkinv testing bubles testing fi douted ok solvd ok cherging exples using gas R22 ok suschion 50to 60cherginv comprssgood no checkinv pump good no amper checking ok dischergline prussur checking r22ok 250300ok good ok exples r420ok sushion 120to130cherging dis same okdis..450to50ok good amprescheckinv ok jollu