① The type of indoor units must be the same if they are controlled by the same wired controller.
② When the indoor unit is controlled by two wired controllers, the addresses of the two wired
controllers should be different through address setting. Address 1 is for main wired controller;
Address 2 is for slave wired controller. Detailed setting please refer to the owner's manual of
wired controller.
6 Routine Maintenance
Warning:
① Do turn off the unit and cut off the main power supply when cleaning the air conditioner to
avoid electric shock or injury.
② Stand at solid table when cleaning the unit.
③ Do not clean the unit using hot water of over 45°C to prevent the unit from losing color or
deforming.
④ Do not dry the filters by fire, or it may catch fire or become deformed.
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