I arrived to a diagnostic service call. Found Tstat wired incorrectly and this Tstat does not work with this system. Wired a different Tstat that client provided. Found low voltage fuse blown/replaced. Blower-5.1/7.5. Evap coil is plugged. Dual cap-35/1.1 rated 35/7.5. Replaced both caps and sprayed coil down with rinse free cleaner but it didn’t help much. Running at a 85 suction and 1SH due to dirty coil. Cycled both heating and cooling. All good.