The customer reported that the system displayed an error code of EE, indicating the need to consult a professional for diagnosing the issues with the mini-split system. Upon arrival, the technician met with the customer, who demonstrated that he had removed the fuses to ensure the power remained off until our arrival. The customer activated both units in cooling mode, and the technician proceeded outside to check the system condenser, which was unresponsive. The technician verified that power was present at the system, reading 230 V, and then continued to inspect the board. No LEDs were illuminated, and all fuses were checked and found to be intact. However, the boards appeared to be burnt. After contacting Fujitsu Tech Support, the technician was advised that both boards needed replacement, although there was uncertainty regarding their availability in stock for each unit. The technician informed the customer, who requested that if the boards could be replaced, that should be done, al
