I Arrived at clients house to perform installation inspection and to see why suction line was dripping. The System was in cooling mode but when I approached the furnace I could barely hear the blower running. I Checked the dip switches and found they were correct. I Checked wiring and found cooling conductor was on “Y1” rather than “Y” causing too low of s fan speed and allowing too low of evaporator coil temp. I Switched wire over to “Y” terminal and the fan ramped up to more of a cooling speed. Also furnace was not put on any type of feet. The unit is sitting directly on the floor. Thermostat only has 4 conductors meaning the thermostat is battery dependent. Running new stat wire is recommended and looks possible. Otherwise an “add a wire” should be installed. I Completed inspection and unit is performing at this time.
