ENGLISH-33
02
INST
ALL
ATION
Charging refrigerant
f
The R-410A refrigerant is blended refrigerant. Add only liquid refrigerant.
f
Measure the quantity of the refrigerant according to the length of the liquid side pipe. Add quantity of the refrigerant
using a scale.
Imp
o
rtant inf
o
rmati
o
n regulati
o
n regarding the refrigerant used
This product contains
fl
uorinated greenhouse gases. Do not vent gases into the atmosphere.
•
Inform user if system contains 5 tCO
2
e or more of
fl
uorinated greenhouse gases. In this case, it has to be checked
for leakage at least once every 12 months, according to regulation n°517/2014. This activity has to be covered
by quali
fi
ed personnel only. In case situation above (5 tCO
2
e or more of R-410A), installer (or recognized person
which has responsibility for
fi
nal check) has to provide a maintenance book, with all the information recorded
according to REGULATION (EU) No 517/2014 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 16 April
2014 on
fl
uorinated greenhouse gases.
CAUTION
Please
fi
ll in the following indelible ink on the refrigerant charge label supplied
with this product on and on this manual.
f
①
The factory refrigerant charge of the product.
f
②
The additional refrigerant amount charged in the
fi
eld.
f
①
+
②
The total refrigerant charge.
a. Factory refrigerant charge of the product: See unit name
plate.
b. Additional refrigerant amount charged in the
fi
eld.
(Refer to the above information for the quantity of
refrigerant replenishment.)
c. Total refrigerant charge.
d. Refrigerant cylinder and manifold for charging.
NOTE
Indoor unit
Outdoor unit
①
d
②
Unit
kg
tCO
2
e
①
, a
②
, b
①
+
②
, c
Refrigerant type
GWP value
R-410A
2088
❋
GWP=Global Warming Potential
❋
Calculating tCO
2
e : kg x GWP / 1000
f
Before charging, check whether the refrigerant cylinder has a siphon attached or not and position the cylinder
accordingly.
Charging using a cylinder with a
siph
o
n attached
Charge the liquid refrigerant with
the cylinder in upright position.
Charging using a cylinder
with
o
ut a siph
o
n attached
Charge the liquid refrigerant with
the cylinder in up-side-down
position.
