P (m³/h)
1200
1200
1200
1200
1200
1200
1400
1400
1400
1400
1400
1400
1600
1600
1600
1600
1600
1600
1800
1800
1800
1800
1800
1800
2000
2000
2000
2000
2000
2000
2200
2200
2200
2200
2200
2200
P (m³/h)
1500
1500
1500
1500
1500
1500
1800
1800
1800
1800
1800
1800
2100
2100
2100
2100
2100
2100
2400
2400
2400
2400
2400
2400
2700
2700
2700
2700
2700
2700
3000
3000
3000
3000
3000
3000
Selection, installation, use and maintenance manual
TDA 21
Tia (*C)
UmRel(%)
-5
50
0
50
5
50
10
50
15
50
20
50
-5
50
0
50
5
50
10
50
15
50
20
50
-5
50
0
50
5
50
10
50
15
50
20
50
-5
50
0
50
5
50
10
50
15
50
20
50
-5
50
0
50
5
50
10
50
15
50
20
50
-5
50
0
50
5
50
10
50
15
50
20
50
TDA 28
Tia (*C)
UmRel(%)
-5
50
0
50
5
50
10
50
15
50
20
50
-5
50
0
50
5
50
10
50
15
50
20
50
-5
50
0
50
5
50
10
50
15
50
20
50
-5
50
0
50
5
50
10
50
15
50
20
50
-5
50
0
50
5
50
10
50
15
50
20
50
-5
50
0
50
5
50
10
50
15
50
20
50
1-row coil (BP accessory)
Temperature of inlet water: 70 °C
Temperature of outlet water: 60 °C
Qtot (kW)
WtrFlow (l/h)
16.3
1429
15.0
1312
13.7
1197
12.4
1084
11.1
972
9.8
861
17.7
1546
16.2
1420
14.8
1296
13.4
1173
12.0
1052
10.6
933
18.9
1651
17.3
1517
15.8
1385
14.3
1254
12.8
1124
11.4
996
19.9
1747
18.3
1605
16.7
1465
15.1
1327
13.6
1190
12.0
1054
20.9
1834
19.2
1686
17.6
1539
15.9
1394
14.3
1250
12.6
1108
21.9
1915
20.1
1761
18.4
1607
16.6
1456
14.9
1306
13.2
1157
1-row coil (BP accessory)
Temperature of inlet water: 70 °C
Temperature of outlet water: 60 °C
Qtot (kW)
WtrFlow (l/h)
20.4
1786
18.7
1640
17.1
1497
15.5
1355
13.9
1215
12.3
1077
22.4
1960
20.6
1801
18.8
1643
17.0
1487
15.2
1334
13.5
1182
24.1
2113
22.2
1942
20.2
1772
18.3
1605
16.4
1439
14.6
1275
25.7
2250
23.6
2068
21.6
1888
19.5
1709
17.5
1533
15.5
1358
27.1
2374
24.9
2183
22.8
1993
20.6
1805
18.5
1618
16.4
1434
28.4
2489
26.1
2288
23.9
2089
21.6
1892
19.4
1697
17.2
1504
30
Air conditioning unit -
1-row coil (BP accessory)
Temperature of inlet water: 45 °C
Temperature of outlet water: 40 °C
WtrDP (kPa)
Qtot (kW)
12
11.0
11
9.7
9
8.4
7
7.2
6
5.9
5
4.7
14
11.9
12
10.5
10
9.1
9
7.8
7
6.4
6
5.1
16
12.7
14
11.2
12
9.8
10
8.3
8
6.9
6
5.4
18
13.5
15
11.9
13
10.3
11
8.8
9
7.3
7
5.8
20
14.2
17
12.5
14
10.9
12
9.2
10
7.6
8
6.0
21
14.8
18
13.1
15
11.3
13
9.6
10
8.0
8
6.3
1-row coil (BP accessory)
Temperature of inlet water: 45 °C
Temperature of outlet water: 40 °C
WtrDP (kPa)
Qtot (kW)
12
13.8
11
12.2
9
10.6
7
9.0
6
7.4
5
5.9
15
15.1
13
13.3
11
11.6
9
9.9
7
8.2
6
6.5
17
16.3
14
14.4
12
12.5
10
10.6
8
8.8
7
7.0
19
17.4
16
15.3
14
13.3
11
11.3
9
9.4
7
7.4
21
18.3
18
16.2
15
14.1
13
12.0
10
9.9
8
7.8
23
19.2
20
17.0
17
14.7
14
12.5
11
10.4
9
8.2
TDA range
WtrFlow (l/h)
WtrDP (kPa)
1909
23
1685
18
1463
14
1245
10
1030
7
818
5
2067
27
1824
21
1584
16
1347
12
1114
8
884
5
2208
30
1948
24
1693
18
1440
14
1190
10
944
6
2337
33
2062
27
1791
20
1524
15
1259
11
998
7
2454
37
2166
29
1882
22
1600
17
1322
12
1048
7
2563
40
2263
32
1965
24
1672
18
1381
13
1094
8
WtrFlow (l/h)
WtrDP (kPa)
2387
23
2106
18
1829
14
1556
10
1287
7
1022
5
2620
27
2312
22
2008
17
1708
12
1412
9
1121
6
2826
31
2494
25
2166
19
1843
14
1523
10
1208
6
3010
35
2657
28
2308
22
1963
16
1622
11
1285
7
3178
39
2805
31
2437
24
2072
18
1712
12
1356
8
3331
43
2941
34
2554
26
2172
19
1794
13
1421
9