6
INSTRUCTION MANUAL · AIR CONDITION
EN
FAILURE TO ABIDE BY THIS WARNING COULD
RESULT IN AN EXPLOSION, DEATH, INJURY AND
PROPERTY DAMAGE.
The environmentally friendly R290 is used as the
refrigerant. R290 has no damaging inuence on the
ozone layer (ODP), a negligible greenhouse effect
(GWP) and is available worldwide. Because of its
efcient energy properties, R290 is highly suitable
as a coolant for this application. Special precautions
must be taken into consideration due to the coolant’s
high ammability.
SYMBOLS FROM THE UNIT AND USER MANUAL
This unit uses a ammable refrigerant.
If refrigerant leaks and comes in contact
with re or heating part, it will create
harmful gas and there is a risk of re.
Read the USER MANUAL carefully before
operation.
Further information is available in the
USER MANUAL, SERVICE MANUAL, and
the like.
Service personnel are required to
carefully read the USER MANUAL and
SERVICE MANUAL before operation.
Warning