found loose wiring connection under unit, corrected issue, unit is working correctly at this time.
fireplace glass retainer has 3 screws that are stripped and 2 screws missing, glass cannot be removed for cleaning or repairs, unit would need replacement if repairs are needed. JL
Air Conditioner Diagnostic. Found system under pressure with nitrogen holding at 359 psi. Released nitrogen and pulled vacuum on lineset. Recharged with R-22, all operations normal at this time.