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Maintenance and service
Installer and user reference guide
38
FAA71+100BUV1B
Split system air conditioner
4P654517-1 – 2021.03
10.5 About the refrigerant
This product contains fluorinated greenhouse gases. Do NOT vent gases into the
atmosphere.
Refrigerant type: R32
Global warming potential (GWP) value: 675
Refrigerant type: R410A
Global warming potential (GWP) value: 2087.5
NOTICE
Applicable legislation on
fluorinated greenhouse gases
requires that the refrigerant
charge of the unit is indicated both in weight and CO
2
equivalent.
Formula to calculate the quantity in CO
2
equivalent tonnes:
GWP value of the
refrigerant × total refrigerant charge [in kg] / 1000
Please contact your installer for more information.
WARNING: MILDLY FLAMMABLE MATERIAL
The R32 refrigerant (if applicable) in this unit is mildly flammable. Refer to the
outdoor unit specifications for the type of refrigerant to be used.
WARNING
The appliance using R32 refrigerant shall be stored so as to prevent mechanical
damage and in a well-ventilated room without continuously operating ignition
sources (e.g. open flames, an operating gas appliance, or an operating electric
heater). The room size shall be as specified in the General safety precaution.
WARNING
▪
Do NOT pierce or burn refrigerant cycle parts.
▪
Do NOT use cleaning materials or means to accelerate the defrosting process
other than those recommended by the manufacturer.
▪
Be aware that the refrigerant inside the system is odourless.
WARNING
R410A is a non-combustible refrigerant, and R32 is a mildly flammable refrigerant;
they normally don’t leak. If the refrigerant leaks in the room and comes into contact
with fire from a burner, a heater, or a cooker, this may result in a fire (in case of R32),
or the formation of a harmful gas.
Turn off any combustible heating devices, ventilate the room, and contact the dealer
from where you purchased the unit.
Do not use the unit until a service person confirms that the part from which the
refrigerant leaked has been repaired.
