Fujitsu Waterstage Split Comfort 5 Series Installation Manual page 24

▼ With Heat sources
Heat sources such as :
- Open fl ame,
- High temperature surface >700°C (fi lament),
- Electrical circuit breaker >5kVA,
In accordance with IEC 60-335-2-40 standard, the
hydraulic module of the heat pump as well as all the
refrigerant connections that cross the inhabited area
must be installed in rooms respecting the minimum
surface (fi g. 27).
Depending on the total coolant load (heat pump + links
+ additional load):
if the minimal surface area
with, follow the instructions in
account the surface areas of adjoining rooms and the
creation of ventilation points (see
50% Smin
>1500
300max
200
100max
fi g. 26 - Position of openings for ventilation
Surface of Room A (m )
2
Refrigerant Amount (g)
970
1000
1100
1170
1300
1400
1500
1600
1700
1800
1840
fi g. 28 - Minimal section of the opening
- 24 -
(fi g. 27) cannot be complied
fi g. 29 to take into
fi g. 26 and fi g.
20mini
Smin
>50% Smin
0.8 1.0 1.5 2.0
Minimal section (Smin) of the low opening (cm
246 232 196 160
256 241 205 169
287 273 236 200
309 294 258 222
350 335 299 263
381 367 330 294
412 398 362 326
444 429 393 357
475 461 424 388
506 492 456 420
519 504 468 432
Refrigeration connections
Length
15 m
min room
16 m
min room
28).
17 m
min room
20 m
min room
21 m
min room
22 m
min room
23 m
min room
25 m
min room
30 m
min room
fi g. 27 - Minimum room surface
2.5 3.0 3.5 4.0
124 88 51 15
133 97 61 25
164 128 92 56
186 150 114 78
227 191 155 119
258 222 186 150
290 254 218 181
321 285 249 213
352 316 280 244
384 348 312 275
396 360 324 288
Waterstage Split Comfort DHW Serie / INSTALLATION / 2125 - EN
Modele (kW)
5, 6
R32 gas
g 970
charge
3.83
m
2
Surface
R32 gas
g 995
charge
3.93
m 2
Surface
R32 gas
g 1020
charge
4.03
m
2
Surface
R32 gas
g 1095
charge
4.32
m
2
Surface
R32 gas
g 1120
charge
4.42
m
2
Surface
R32 gas
g 1145
charge
4.52
m 2
Surface
R32 gas
g 1170
charge
4.62
m
2
Surface
R32 gas
g 1220
charge
4.82
m
2
Surface
R32 gas
g 1345
charge
5.31
m 2
Surface
4.5 5.0 5.5 6.0
2 )
No requirement
20
42 6
83 47 11
114 78 42 6
145 109 73 37
177 141 105 68
208 172 136 100
239 203 167 131
252 216 180 144
8 10
1020 1630
4.03 6.73
1045 1630
4.13 6.73
1070 1630
4.22 6.73
1145 1630
4.52 6.73
1170 1650
4.62 6.89
1195 1670
4.72 7.06
1220 1690
4.82 7.23
1270 1730
5.01 7.58
1395 1830
5.51 8.48
6.5 7.0 7.5
14
46 29 12
77 61 45
109 93 78
122 106 91