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Verfügbare Sprachen
Verfügbare Sprachen
INSTALLATION MANUAL---Important considerations
The maximum charge and the required minimum floor area
3
m = (4 m ) x LFL , m = (26 m )) x LFL, m = (130 m )x LFL
1
Where LFL is the lower flammable limit in kg/ m R290 LFL is 0.038 kg/ m ,R32 LFL is 0.038 kg/ m .
For the appliances with a charge amount m < M = m :
The maximum charge in a room shall be in accordance with the following:m
1/2
x (A)
The required minimum floor area Amin to install an appliance with refrigerant charge M (kg)
shall be in accordance with following: A
Where:
m
is the allowable maximum charge in a room, in kg;
max
M is the refrigerant charge amount in appliance, in kg;
Amin is the required minimum room area, in m2;
A is the room area, in m ;
LFL is the lower flammable limit, in kg/m ;
h is the installation height of the appliance,in meters for calculating m
mounted;
LFL
Category
3
(kg/m )
R290
0.038
R32
0.306
h
LFL
Category
(m)
3
(kg/m )
R290
0.038
R32
0.306
3
2
2
Table GG.1 - Maximum charge (kg)
h
0
(m)
4
7
0.6
0.05
0.07
1
0.08
0.11
1.8
0.15
0.2
2.2
0.18
0.24
0.6
0.68
0.9
1
1.14
1.51
1.8
2.05
2.71
2.2
2.5
3.31
Table GG.2 - Minimum room area (m )
0
0.152kg
0.228kg
0.6
82
1
30
1.8
9
2.2
6
1.224kg
1.836kg
0.6
29
1
10
1.8
3
2.2
2
3
3
3
1
2
= (M/ (2 5 x (LFL)
min
3
2
Floor area (m )
10
15
20
0.08
0.1
0.11
0.13
0.16
0.19
0.24
0.29
0.34
0.29
0.36
0.41
1.08
0.32
1.53
1.8
2.2
2.54
3.24
3.97
4.58
3.96
4.85
5.6
2
Charge amount (M) (kg)
Minimum room area (m )
0.304kg
0.456kg
146
328
53
118
16
36
11
24
2.448kg
3.672kg
51
116
19
42
6
13
4
9
19
3
= 2 5 x (LFL)
max
(5/4)
2
x h ))
or A , 1 8 m for wall
max
30
50
0.14
0.18
0.2
0.3
0.41
0.53
0.51
0.65
1.87
2.41
3.12
4.02
5.61
7.254
6.86
8.85
2
0.608kg
0.76kg
0.988kg
584
912
1514
210
328
555
65
101
171
43
68
115
4.896kg
6.12kg
7.956kg
206
321
543
74
116
196
23
36
60
15
24
40
3
(5/4)
x h
min
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