Conducted ductless mini-split maintenance on Mitsubishi MSZ-FH12NA indoor unit and MUZ-FH12NA outdoor unit. Cleaned indoor coil and blower wheel with Self-Rinse solution. Flushed condensate drain line. Inspected outdoor unit, cleaned condenser coil, and verified proper fan operation. Checked refrigerant pressures: suction 120 psig, liquid 410 psig at 95°F ambient. Tested amperage draw: compressor 7.2A, fan motor 0.8A.