
Read before operation
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5
Preparation before operation
Power-on (1/2)
Before turning on the simple touch controller, make sure that the simple touch controller, indoor unit, and
outdoor units have been installed properly according to the instructions detailed in their respective manuals.
(1) Loading screen is displayed after turning on the power.
The simple touch controller will check the connection.
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If an error is detected, the relevant error code will be shown on the screen. Please see more details
about error codes on pages 34-36. After the error is corrected, the HOME screen is displayed.