Samsung Air Conditioner Error Code E575

E575 indicates a capacity option configuration error on the outdoor unit. The system has detected that the outdoor unit's capacity settings are missing, corrupted, or do not match the expected configuration. This fault prevents the system from operating to avoid running at an incompatible capacity. A technician is typically needed to diagnose and correct the configuration.

No, the system will typically shut down or refuse to operate when E575 is active because running with an incorrect capacity configuration could cause damage to components. It is best not to attempt to override the error and to have the unit inspected before resuming normal operation. Continuing to force the system on may worsen any underlying fault.

Repair costs vary depending on the cause. If the fix involves only reprogramming the outdoor unit control board, labor costs are typically in the range of $75 to $200 depending on the technician and region. If the control board needs to be replaced, parts and labor combined can range from $200 to $600 or more depending on the unit's model and the board's price. Getting a diagnostic assessment first will help clarify the actual cost.

In most cases, E575 requires professional service because it involves inspecting and potentially reprogramming the outdoor unit's control board or correcting wiring between units. If the error appeared after a power outage, you can try resetting the unit by cutting power for a few minutes, but the fault is likely to return if there is an underlying hardware or configuration issue. A qualified technician with access to Samsung service tools should handle board reprogramming or replacement.

A power reset may temporarily clear E575 if the fault was caused by a brief communication interruption, but it will not resolve the underlying problem if the control board is misconfigured, faulty, or incompatible. The error will return once the system reinitializes and re-checks the capacity settings. A proper fix requires diagnosing the source of the configuration mismatch.