Service Call Platinum Client: Ductless unit in the IT room had a fault code for discharge temperature error. Checked the refrigerant pressure and found it to be low. Checked the flare fittings in the IT room for leaks and they were good. Found a leaking valve core on the suction valve outside at the condenser unit. Tightened valve and verified it was no longer leaking. Added 3 pounds of 410a refrigerant. Checked refrigerant pressure and temperatures. Everything checks out good. Delta T of 20 degrees inside the IT room. No further action needed at this time.
