Gree XK41 Owner's Manual page 2

Please carefully read this manual before installation and use of this product
Ensure unified power supply for each indoor unit.
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Never install wired controller in wet place or under sunlight directly.
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Shielded twisted pair line must be adopted as signal line or wiring (communication) of wired
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controller once the unit is installed in the place where there is electromagnetic interference.
Make sure communication line is connected into correct port to avoid communication
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malfunction.
Never knock, throw or frequently disassemble the wired controller.
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Never operate the wired controller with wet hand.
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User Notice