4
Indoor Floor Area Requirements
Table
Ⅰ
– Maximum refrigerant charge allowed in a room
Aroom (m2)
Maximum refrigerant charge in a room / mmax (kg)
H=1.15m
H=1.20m
H=1.30m
H=1.40m
H=1.50m
H=1.60m
H=1.70m
H=1.80m
1
0.265
0.276
0.299
0.322
0.345
0.368
0.391
0.414
2
0.530
0.553
0.599
0.645
0.691
0.737
0.783
0.829
3
0.794
0.829
0.898
0.967
1.036
1.105
1.174
1.243
4
1.059
1.105
1.197
1.289
1.382
1.474
1.566
1.658
5
1.324
1.382
1.497
1.612
1.727
1.842
1.957
2.072
6
1.589
1.658
1.796
1.934
2.072
2.210
2.349
2.487
7
1.738
1.814
1.965
2.116
2.267
2.418
2.570
2.721
8
1.858
1.939
2.101
2.262
2.424
2.585
2.747
2.909
9
1.971
2.057
2.228
2.399
2.571
2.742
2.914
3.085
10
2.078
2.168
2.349
2.529
2.710
2.891
3.071
3.252
11
2.179
2.274
2.463
2.653
2.842
3.032
3.221
3.411
12
2.276
2.375
2.573
2.771
2.969
3.166
3.364
3.562
•
For intermediate H values, the value that corresponds to the lower H value from the table considered.
Example:
For H=1.25 m, the value that corresponds to H=1.20 m is considered.
•
For intermediate Aroom values, the value that corresponds to the lower Aroom value from the table is considered.
Example:
For Aroom =10.5 m2, the value that corresponds to Aroom =10 m2 is considered.
