Checked in with customer Checked thermostat for proper operation Removed dirty filters and replaced with new (1) 20x25x1". Checked power for unit. 220.4 high/ 27.5 low Checked condenser and blower motor operation Checked all safeties to unit Cleaned control compartment, heating compartment, etc. Checked amps on compressor and tested with megohmmeter 8.1amps Checked for leaks around evaporator Washed all condenser coils and unit Tested unit in cooling. Ran unit 58.2 supply/ 77.1 return Unit working normal at this time Service complete