Additional Refrigerant Charging - Toshiba MM-A0280HT Service Manual

Modular multi split type system
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Actual
piping
length (m)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
17
Refrigerant Pipe Installation

Additional Refrigerant Charging

Additional refrigerant charging amount reference chart
Pipe size (Liquid pipe)
Ø6.4
Ø9.5
Ø12.7
Ø15.9
0.030
0.065
0.115
0.190
0.060
0.130
0.230
0.380
0.090
0.195
0.345
0.570
0.120
0.260
0.460
0.760
0.150
0.325
0.575
0.950
0.180
0.390
0.690
1.140
0.210
0.455
0.805
1.330
0.240
0.520
0.920
1.520
0.270
0.585
1.035
1.710
0.300
0.650
1.150
1.900
0.330
0.715
1.265
2.090
0.360
0.780
1.380
2.280
0.390
0.845
1.495
2.470
0.420
0.910
1.610
2.660
0.450
0.975
1.725
2.850
0.480
1.040
1.840
3.040
0.510
1.105
1.955
3.230
0.540
1.170
2.070
3.420
0.570
1.235
2.185
3.610
0.600
1.300
2.300
3.800
0.630
1.365
2.415
3.990
0.660
1.430
2.530
4.180
0.690
1.495
2.645
4.370
0.720
1.560
2.760
4.560
0.750
1.625
2.875
4.750
0.780
1.690
2.990
4.940
0.810
1.755
3.105
5.130
0.840
1.820
3.220
5.320
0.870
1.885
3.335
5.510
0.900
1.950
3.450
5.700
Actual
piping
Ø19.0
Ø22.2
Ø6.4
length (m)
0.290
0.420
31
0.930
0.580
0.840
32
0.960
0.870
1.260
33
0.990
1.160
1.680
34
1.020
1.450
2.100
35
1.050
1.740
2.520
36
1.080
2.030
2.940
37
1.110
2.320
3.360
38
1.140
2.610
3.780
39
1.170
2.900
4.200
40
1.200
3.190
4.620
41
1.230
3.480
5.040
42
1.260
3.770
5.460
43
1.290
4.060
5.880
44
1.320
4.350
6.300
45
1.350
4.640
6.720
46
1.380
4.930
7.140
47
1.410
5.220
7.560
48
1.440
5.510
7.980
49
1.470
5.800
8.400
50
1.500
6.090
8.820
51
1.530
6.380
9.240
52
1.560
6.670
9.660
53
1.590
6.960
10.080
54
1.620
7.250
10.500
55
1.650
7.540
10.920
56
1.680
7.830
11.340
57
1.710
8.120
11.760
58
1.740
8.410
12.180
59
1.770
8.700
12.600
60
1.800
110
Unit (kg)
Pipe size (Liquid pipe)
Ø9.5
Ø12.7
Ø15.9
Ø19.0
2.015
3.565
5.890
8.990
2.080
3.680
6.080
9.280
2.145
3.795
6.270
9.570
2.210
3.910
6.460
9.860
2.275
4.025
6.650
10.150 14.700
2.340
4.140
6.840
10.440 15.120
2.405
4.255
7.030
10.730 15.540
2.470
4.370
7.220
11.020 15.960
2.535
4.485
7.410
11.310 16.380
2.600
4.600
7.600
11.600 16.800
2.665
4.715
7.790
11.890 17.220
2.730
4.830
7.980
12.180 17.640
2.795
4.945
8.170
12.470 18.060
2.860
5.060
8.360
12.760 18.480
2.925
5.175
8.550
13.050 18.900
2.990
5.290
8.740
13.340 19.320
3.055
5.405
8.930
13.630 19.740
3.120
5.520
9.120
13.920 20.160
3.185
5.635
9.310
14.210 20.580
3.250
5.750
9.500
14.500 21.000
3.315
5.865
9.690
14.790 21.420
3.380
5.980
9.880
15.080 21.840
3.445
6.095
10.070 15.370 22.260
3.510
6.210
10.260 15.660 22.680
3.575
6.325
10.450 15.950 23.100
3.640
6.440
10.640 16.240 23.520
3.705
6.555
10.830 16.530 23.940
3.770
6.670
11.020 16.820 24.360
3.835
6.785
11.210 17.110 24.780
3.900
6.900
11.400 17.400 25.200
Ø22.2
13.020
13.440
13.860
14.280

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