01/30/2026- I arrived on site to find the display for the thermostat to be faulty so I replaced the faulty thermostat with truck stock. I then tested the unit and confirmed that the system is functioning properly in every mode of operation. This unit is now working properly at the time of service. The customer also had an issue with a separate mini split unit for his guest house. The issue for that unit is that whoever installed the unit didn’t install a disconnect box, but the straight wired in the line voltage to the unit. Since the line wire was exposed it caused an electrical short which is repeatedly tripping the entire guest house breaker. Due to the fact that this is not AC related, I am unable to preform repairs for this electrical issue. I informed the customer that he will need to contact an electrician to preform the repairs on this guest house. I have turned off the breaker for this guest house to prevent any fire hazards and potential damages to the home or mini split. Ot