Samsung AN JSKLKN Series User Manual page 6

Safety precautions
FOR INSTALLATION
Attach a bird screen or equivalent fixture on the air inlet.
If a bird's nest or other materials blocks air inlet, it may cause
oxygen shortage in indoor.
Use provided accessories and rated parts for an installation.
Failing to do so may result in electric shock or fire.
Make sure discharged air does not re-enter indoor through the
air inlet.
This way, fresh air cannot be supplied so indoor air will become
polluted and may cause harmful effect.
Make sure there is no exhaust vent of a burner near air inlet of
the product.
If there's exhaust vent of a burner near air inlet, it may cause
oxygen shortage in indoor.
Do not install the product in a place such as machinery or
chemical plants where harmful gases (such as alkaline solution,
organic solvent, paint and varnish) are generated.
If you install the product in such place, it may cause gas
poisoning or fire.
Install the product inside of the adiabatic layer (where outdoor
air is isolated).
If the product is installed outside of the adiabatic layer (such as
machine rooms with louver), dew may form at internal part of
the product in winter and may cause electric shock or abnormal
operation.
CAUTION
ENGLISH-6