LG HVAC Error Code 60

Error code 60 indicates an EEPROM failure on the main PCB. The EEPROM is the memory chip that stores the unit's configuration and operating parameters. When this chip fails or cannot be accessed by the control system, the unit stops operating and displays code 60. PCB replacement is typically required to resolve the fault.

The unit will not operate normally while error code 60 is active, as the system halts to prevent running without valid configuration data. Attempting to force operation in this state is not advisable. The system should remain off until the PCB is diagnosed and replaced as needed.

A simple power reset is unlikely to resolve error code 60 because the fault is related to a hardware failure of the EEPROM chip itself rather than a temporary software or sensor glitch. If the chip is physically damaged or its data is permanently corrupted, the error will return immediately after reset. LG Tech Support should be consulted to determine if any recovery steps are available before proceeding to PCB replacement.

Because the EEPROM is soldered directly onto the PCB and is not a user-replaceable component, field repair is not straightforward. The recommended course of action is to contact LG Tech Support for guidance before replacing the PCB. PCB replacement is a technically involved repair and should be performed by a qualified HVAC technician.

Repair costs will depend on the specific model and the cost of the replacement PCB, which can range from roughly $150 to $600 or more for the part alone. Adding labor from a qualified technician, total repair costs typically fall in the range of $250 to $900. Contacting LG Tech Support first is recommended, as they may be able to confirm the diagnosis before parts are ordered.