- 22 -
▼
Total refregirant fi lling
• Make sure that the room has the minimum surface
required for installation (fi g. 20)
Surface of Room A (m
2
) 0.8 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5
Refrigerant Amount (g) Minimal section (Smin) of the low opening (cm
2
)
970246232196160124885115-------
1000 256 241 205 169 133 97 61 25 - ------
1100287273236200164128925620------
117030929425822218615011478426-----
1300 350 335 299 263 227 191 155 119 83 47 11 ----
1400 381 367 330 294 258 222 186 150 114 78 42 6 - - -
1500 412 398 362 326 290 254 218 181 145 109 73 37 14 - -
1600 444 429 393 357 321 285 249 213 177 141 105 68 46 29 12
1700 475 461 424 388 352 316 280 244 208 172 136 100 77 61 45
1800 506 492 456 420 384 348 312 275 239 203 167 131 109 93 78
1840 519 504 468 432 396 360 324 288 252 216 180 144 122 106 91
Refrigeration connections
Length
Modele (kW)
5, 6 8
15 m
R32 gas
charge
g 970 1020
min room
Surface
m
2
3.83 4.03
16 m
R32 gas
charge
g 995 1045
min room
Surface
m
2
3.93 4.13
17 m
R32 gas
charge
g 1020 1070
min room
Surface
m
2
4.03 4.22
20 m
R32 gas
charge
g 1095 1145
min room
Surface
m
2
4.32 4.52
23 m
R32 gas
charge
g 1170 1220
min room
Surface
m
2
4.62 4.82
25 m
R32 gas
charge
g 1220 1270
min room
Surface
m
2
4.82 5.01
30 m
R32 gas
charge
g 1345 1395
min room
Surface
m
2
5.31 5.51
fi g. 19 - Position of openings for ventilation
>1500
300max
200
20mini
100max
50% Smin
>50% Smin
Smin
fi g. 20 - Minimum room surface
fi g. 21 - Minimal section of the opening
Alfea Extensa A.I. R32 / INSTALLATION / 2114 - EN