33
Error Code Display
• The controller will display only error codes of connected indoor units.
• When an indoor unit has an error code, the temperature setpoint display will be replaced by
the indoor unit address and error code.
• If multiple indoor units have errors occur simultaneously, the codes will scroll on the home
screen.
• If one indoor unit has multiple errors simultaneously, the controller will display only one error
code.
• Access code history and descriptions by tapping the right-arrow button in the failure display
area
Figure 33. Error Code Display
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