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Charging refrigerant
f The R-410A refrigerant is blended refrigerant . Add only liquid refrigerant .
f
f Measure the quantity of the refrigerant according to the length of the liquid side pipe . Add quantity of the refrigerant
f
using a scale .
Important information regulation regarding the refrigerant used
This product contains fluorinated greenhouse gases . Do not vent gases into the atmosphere .
• Inform user if system contains 5 tCO
CAUTION
for leakage at least once every 12 months, according to regulation n°517/2014 . This activity has to be covered
by qualified personnel only . In case situation above (5 tCO
which has responsibility for final 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 fluorinated greenhouse gases .
Please fill 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
f ② The additional refrigerant amount charged in the field .
f
f ①+② The total refrigerant charge .
f
a . Factory refrigerant charge of the product: See unit name
plate .
NOTE
b . Additional refrigerant amount charged in the field .
(Refer to the above information for the quantity of
refrigerant replenishment . )
c . Total refrigerant charge .
d . Refrigerant cylinder and manifold for charging .
f Before charging, check whether the refrigerant cylinder has a siphon attached or not and position the cylinder
f
accordingly .
Charging using a cylinder with a
siphon attached
Charge the liquid refrigerant with
the cylinder in upright position .
e or more of fluorinated greenhouse gases . In this case, it has to be checked
2
e or more of R-410A), installer (or recognized person
2
Charging using a cylinder
without a siphon attached
Charge the liquid refrigerant with
the cylinder in up-side-down
position .
ENGLISH-33
Indoor unit
②
d
Outdoor unit
Unit
kg
①, a
②, b
① + ②, c
Refrigerant type
GWP value
R-410A
❋ ❋ GWP=Global Warming Potential
❋ ❋ Calculating tCO
e : kg x GWP / 1000
2
①
tCO
e
2
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