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When troubles occur, please check the following points before contacting a repair company. If problem persists, contact a local dealer or your nearest customer service center. Provide them with a detailed description of the unit malfunction as well as your model number. This air conditioning system has been provided with built in self diagnostic error … Read more

This unit has onboard diagnostics. Error codes will appear on the LED display on the front panel of the indoor unit in place of the temperature display. The table below explains the error codes for both units. Codes Table Parts Meaning Cleaning and Maintenance Pull up on the front left and right of the air … Read more