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Charging refrigerant
The R-410A refrigerant is blended refrigerant. Add only liquid refrigerant.
Measure the quantity of the refrigerant according to the length of the liquid side pipe. Add quantity of the refrigerant
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 the system contains 5 tCO2e or more of fluorinated greenhouse gases. In this case, it must be
checked for leakage at least once every 12 months, according to regulation No. 517/2014. This activity must be
CAUTION
covered by qualified personnel only. In the case of the situation above, the installer (or authorized person with
responsibility for final check) must 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 with indelible ink on the refrigerant charge label supplied with this product and on this
manual.
① the factory refrigerant charge of the product.
② the additional refrigerant amount charged in the field.
①+② the total refrigerant charge.
Indoor unit
a Factory refrigerant charge of the product: see unit name plate.
b Additional refrigerant amount charged in the field. (Refer to the above information for the quantity of
NOTE
refrigerant replenishment.)
c Total refrigerant charge.
d Refrigerant cylinder and manifold for charging.
The filled-out label must be adhered in the proximity of the product charging port.
(ex. onto the inside of the stop valve cover.)
CAUTION
②
d
Outdoor
①
unit
Unit
kg
, a
①
②
, b
+
, c
①
②
Refrigerant type
R-410A
GWP: Global Warming Potential
Calculating tCO2e: kg x GWP/1000
tCO2e
GWP value
2088
43
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