Installation Manual

Reusable mechanical connectors and ared joints are not allowed indoors.
(EN Standard Requirements).
Mechanical connectors used indoors shall have a rate of not more than 3g/year at 25%
of the maximum allowable pressure. When mechanical connectors are reused indoors,
sealing parts shall be renewed. When ared joints are reused indoors, the are part
shall be re-fabricated. (UL Standard Requirements)
When mechanical connectors are reused indoors, sealing parts shall be renewed. When
ared joints are reused indoors, the are part shall be re-fabricated. (IEC Standard Requirements)
Mechanical connectors used indoors shall comply with ISO 14903.
Safety
Precautions
 
Amount of refrigerant
to be charged (kg)
Installation height
(m)
Installation height
(m)
Minimum room
area (m²)
Amount of refrigerant
to be charged (kg)
Minimum room
area (m²)
1.0 0.6 /1.8 /2.2 9 /1 /1
1.05 0.6 /1.8 /2.2 9.5 /1.5 /1
1.1 0.6 /1.8 /2.2 10.5 /1.5 /1
1.15 0.6 /1.8 /2.2 11.5 /1.5 /1
1.2 0.6 /1.8 /2.2 12.5 /1.5 /1
1.25 0.6 /1.8 /2.2 13.5 /1.5 /1
1.3 0.6 /1.8 /2.2 14.5 /2 /1.5
1.35 0.6 /1.8 /2.2 16 /2 /1.5
1.4 0.6 /1.8 /2.2 17/2 /1.5
1.45 0.6 /1.8 /2.2 18 /2 /1.5
1.5 0.6 /1.8 /2.2 19.5 /2.5 /1.5
1.55 0.6 /1.8 /2.2 21 /2.5 /2
1.6 0.6 /1.8 /2.2 22 /2.5 /2
1.65 0.6 /1.8 /2.2 23.5 /3 /2
1.7 0.6 /1.8 /2.2 25 /3 /2
1.75 0.6 /1.8 /2.2 26.5 /3 /2
1.8 0.6 /1.8 /2.2 28 /3.5 /2.5
1.85 0.6 /1.8 /2.2 29.5 /3.5 /2.5
1.9 0.6 /1.8 /2.2 31/3.5 /2.5
1.95 0.6 /1.8 /2.2 33 /4 /2.5
2.0 0.6 /1.8 /2.2 34.5 /4 /3
2.05 0.6 /1.8 /2.2 36 /4 /3
2.1 0.6 /1.8 /2.2 38 /4.5 /3
2.15 0.6 /1.8 /2.2 40 /4.5 /3
2.2 0.6 /1.8 /2.2 41.5 /5 /3.5
2.25 0.6 /1.8 /2.2 43.5 /5 /3.5
2.3 0.6 /1.8 /2.2 45.5/5 /3.5
2.35 0.6 /1.8 /2.2 47.5/5.5 /4
2.4 0.6 /1.8 /2.2 49.5 /5.5 /4
2.45 0.6 /1.8 /2.2 51.5 /6 /4
2.5 0.6 /1.8 /2.2 54 /6 /4
2.55 0.6 /1.8 /2.2 56 /6.5 /4.5
2.6 0.6 /1.8 /2.2 58 /6.5 /4.5
2.65 0.6 /1.8 /2.2 60.5/7 /4.5
2.7 0.6 /1.8 /2.2 63 /7 /5
2.75 0.6 /1.8 /2.2 65 /7.5 /5
2.8 0.6 /1.8 /2.2 67.5 /7.5 /5
2.85 0.6 /1.8 /2.2 70 /8 /5.5