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LIA 0608HWCF M - LIA 0911HWCF M
5.3.4 Minimum room volume
Calculated according to EN378-1_4:2016 and EN60335-2-40,
the following room sizes are obtained (see table) for the respec-
tive pipe length and the resulting fill quantity. Due to the flam-
mability and toxicity of the refrigerant, the following minimum
room sizes must be observed.
The indoor unit of the heat pump system is designed in such a
way that all the refrigeration circuit components are located in
the upper area of the heat pump, at a lower edge of 1.45 me-
tres. This elevated placement of the refrigeration circuit com-
ponents and the open design put the refrigeration circuit com-
ponents of the indoor unit installed on the hot water tank on an
equal level to a wall-mounted indoor unit at a height of 1.45
metres. The positioning of the refrigeration circuit components
defines the height factor h0 of the unit according to EN 60335-
2-40. This is needed to calculate the minimum area.
LIA 0608
Pipe length
m
≤
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Fill quantity
kg
1.5
1.52
1.54
1.56
1.58
1.6
1.62
1.64
1.66
1.68
1.7
1.72
1.74
1.76
1.78
1.8
Minimum room volume toxicity
m
³
5.00
5.07
5.13
5.20
5.27
5.33
5.40
5.47
5.53
5.60
5.67
5.73
5.80
5.87
5.93
6.00
Minimum room volume flammability m
³
3.26
3.30
3.34
3.39
3.43
3.47
3.52
3.56
3.60
3.65
3.69
3.74
3.78
3.82
3.87
3.91
Minimum room area flammability m
²
LIA 0911
Pipe length
m
≤
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Fill quantity
kg
1.65 1.688 1.726 1.764 1.802 1.84 1.878 1.916 1.954 1.992 2.03 2.068 2.106 2.144 2.182 2.22
Minimum room volume toxicity
m
³
5.50
5.63
5.75
5.88
6.01
6.13
6.26
6.39
6.51
6.64
6.77
6.89
7.02
7.15
7.27
7.40
Minimum room volume flammability m
³
3.58
3.67
3.75
3.83
3.91
4.00
Minimum room area flammability m
²
5.63
5.74
5.85
5.97
6.08
6.23
6.46
6.70
6.94
7.18
Содержание LIA 0608HWCF M
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