- 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
)
970
246
232
196
160
124
88
51
15
-
-
-
-
-
-
-
1000
256
241
205
169
133
97
61
25
-
-
-
-
-
-
-
1100
287
273
236
200
164
128
92
56
20
-
-
-
-
-
-
1170
309
294
258
222
186
150
114
78
42
6
-
-
-
-
-
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