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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 5tCO₂e or more fluorinated greenhouse gases. In this case, it
must be checked for leakage at least once every 12 months, according to regulation No. 517/2014.
CAUTION
This activity must be 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.
▶
: The factory refrigerant charge of the product.
▶
: The additional refrigerant amount charged in the field.
▶
+
: 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
NOTE
quantity of 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
48
d
Outdoor unit
Refrigerant type
R-410A
• GWP=Global Warming Potential
• Calculating tCO₂e : kg x GWP / 1000
GWP value
2088
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