Ramsond RH5Z-48-5X9WM Owner's Manual page 6

For the air conditioner model with a plug, the plug should be reachable
after installation is complete.
For the air conditioner model without a plug, a circuit break must be
installed in the line.
Only a qualified professional should relocate the air conditioner.
Personal injury or damage may result if you try to move it yourself.
Select a location that is out of reach of children and far away from
animals or plants. If this is impossible, please add a fence for safety
purposes.
The indoor unit should be installed close to a wall.
Instructions for installation and use of this product are
provided by the manufacturer.
This symbol indicates that ignoring instructions may cause death or serious
injury.
WARNING
This symbol indicates that ignoring instructions may cause moderate injury
to your person or damage to your unit or other property.
CAUTION
This symbol indicates that you must never perform the action indicated.
WARNING
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