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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 (fi g. 27) cannot be complied
with, follow the instructions in fi g. 29 to take into
account the surface areas of adjoining rooms and the
creation of ventilation points (see fi g. 26 and fi g. 28).
fi g. 26 - Position of openings for ventilation
>1500
300max
200
20mini
100max
50% Smin
Smin
>50% Smin
fi g. 27 - Minimum room surface
fi g. 28 - Minimal section of the opening
Refrigeration connections
Length
Modele (kW)
5, 6 8 10
15 m
R32 gas
charge
g 970 1020 1630
min room
Surface
m
2
3.83 4.03 6.73
16 m
R32 gas
charge
g 995 1045 1630
min room
Surface
m
2
3.93 4.13 6.73
17 m
R32 gas
charge
g 1020 1070 1630
min room
Surface
m
2
4.03 4.22 6.73
20 m
R32 gas
charge
g 1095 1145 1630
min room
Surface
m
2
4.32 4.52 6.73
21 m
R32 gas
charge
g 1120 1170 1650
min room
Surface
m
2
4.42 4.62 6.89
22 m
R32 gas
charge
g 1145 1195 1670
min room
Surface
m
2
4.52 4.72 7.06
23 m
R32 gas
charge
g 1170 1220 1690
min room
Surface
m
2
4.62 4.82 7.23
25 m
R32 gas
charge
g 1220 1270 1730
min room
Surface
m
2
4.82 5.01 7.58
30 m
R32 gas
charge
g 1345 1395 1830
min room
Surface
m
2
5.31 5.51 8.48
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
No requirement
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
Waterstage Split Comfort DHW Serie / INSTALLATION / 2125 - EN
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