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3.7.2 Test Operation
(1) Before test operation
1) Do not switch on power before installation is nished completely.
2) Electric wiring must be connected correctly and securely.
3) All the impurities such as scraps and thrums must be cleared from the unit.
(2) Test operation method
1) Switch on power, press "ON/OFF" button on the wireless remote control to start the operation.
2) Press MODE button, to select the COOL, HEAT, FAN to check whether the operation is normal or not.
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