
18
Air conditioning unit -
TDA range
Selection, installation, use and maintenance manual
AIR CONDITIONING
TDA 21
Temp. of inlet water: 7 °C
Temp. of outlet water: 12 °C
3-row coil (version P)
4-row coil (version /4)
P (m³/h)
Tia (*C)
UmRel(%)
Qtot (kW)
Qsen (kW)
WtrFlow (l/h)
WtrDP (kPa)
Qtot (kW)
Qsen (kW)
WtrFlow (l/h)
WtrDP (kPa)
1200
24
50
3.8
3.8
655
2
4.2
4.2
728
1
1200
26
50
6.9
5.0
1184
4
7.8
5.6
1346
4
1200
28
50
9.2
5.9
1579
7
10.5
6.6
1806
7
1200
30
50
11.3
6.6
1944
11
12.8
7.3
2198
10
1200
32
50
13.5
7.2
2323
15
15.1
8.0
2589
14
1200
34
50
15.8
7.9
2720
20
17.5
8.7
3013
18
1400
24
50
4.2
4.2
714
2
4.9
4.9
851
2
1400
26
50
8.0
5.8
1381
6
9.2
6.5
1586
6
1400
28
50
10.5
6.7
1800
9
11.8
7.4
2036
9
1400
30
50
12.7
7.4
2192
14
14.4
8.3
2483
13
1400
32
50
15.2
8.2
2621
19
17.1
9.1
2946
17
1400
34
50
17.9
8.9
3074
25
19.9
9.9
3422
23
1600
24
50
5.3
5.3
905
3
5.9
5.8
1017
3
1600
26
50
9.1
6.5
1560
7
10.5
7.4
1804
7
1600
28
50
11.5
7.4
1982
11
13.2
8.3
2269
11
1600
30
50
14.1
8.2
2428
16
16.1
9.3
2769
16
1600
32
50
16.9
9.0
2906
22
19.1
10.2
3289
21
1600
34
50
19.8
9.8
3410
30
22.3
11.1
3835
28
1800
24
50
6.3
5.8
1082
4
7.6
6.6
1308
4
1800
26
50
9.9
7.1
1701
9
11.6
8.1
1998
9
1800
28
50
12.5
8.0
2152
13
14.5
9.2
2493
13
1800
30
50
15.3
8.9
2639
19
17.7
10.2
3045
18
1800
32
50
18.3
9.8
3152
26
21.0
11.2
3619
25
1800
34
50
21.5
10.7
3698
35
24.6
12.2
4225
33
2000
24
50
7.2
6.4
1242
5
8.7
7.4
1504
5
2000
26
50
10.6
7.7
1827
10
12.5
8.8
2159
10
2000
28
50
13.5
8.7
2325
15
15.7
10.0
2709
15
2000
30
50
16.5
9.7
2845
22
19.2
11.1
3310
21
2000
32
50
19.8
10.6
3403
30
22.9
12.2
3938
29
2000
34
50
23.2
11.5
3997
40
26.7
13.3
4601
39
2200
24
50
8.0
7.0
1377
6
9.7
8.1
1667
6
2200
26
50
11.3
8.2
1948
11
13.4
9.5
2313
11
2200
28
50
14.4
9.3
2481
17
17.0
10.7
2917
17
2200
30
50
17.7
10.3
3044
24
20.6
11.9
3541
24
2200
32
50
21.2
11.3
3644
34
24.5
13.1
4209
33
2200
34
50
24.9
12.3
4285
45
28.6
14.2
4919
44
AIR CONDITIONING
TDA 21
Temp. of inlet water: 5 °C
Temp. of outlet water: 10 °C
3-row coil (version P)
4-row coil (version /4)
P (m³/h)
Tia (*C)
UmRel(%)
Qtot (kW)
Qsen (kW)
WtrFlow (l/h)
WtrDP (kPa)
Qtot (kW)
Qsen (kW)
WtrFlow (l/h)
WtrDP (kPa)
1200
24
50
6.4
4.9
1104
4
7.3
5.4
1249
4
1200
26
50
8.9
5.9
1536
7
10.0
6.5
1726
7
1200
28
50
10.9
6.6
1872
10
12.3
7.4
2119
10
1200
30
50
12.9
7.2
2226
14
14.4
8.1
2483
13
1200
32
50
15.1
7.9
2597
19
16.7
8.8
2879
17
1200
34
50
17.3
8.5
2980
24
19.1
9.4
3291
22
1400
24
50
7.7
5.7
1317
5
8.7
6.4
1491
5
1400
26
50
10.2
6.7
1747
9
11.4
7.4
1966
9
1400
28
50
12.3
7.4
2111
13
13.9
8.3
2392
12
1400
30
50
14.6
8.1
2512
17
16.4
9.2
2825
16
1400
32
50
17.1
8.9
2934
23
19.1
10.0
3279
21
1400
34
50
19.7
9.6
3381
30
21.8
10.7
3747
27
1600
24
50
8.7
6.4
1496
7
10.1
7.3
1731
7
1600
26
50
11.2
7.4
1924
11
12.8
8.3
2199
10
1600
28
50
13.6
8.2
2338
15
15.5
9.3
2667
15
1600
30
50
16.2
9.0
2784
21
18.3
10.2
3153
20
1600
32
50
18.9
9.8
3255
28
21.3
11.1
3663
26
1600
34
50
21.8
10.6
3753
36
24.3
12.0
4184
33
1800
24
50
9.7
7.1
1662
8
11.2
8.1
1934
8
1800
26
50
12.1
8.0
2086
13
14.1
9.2
2417
12
1800
28
50
14.8
9.0
2554
18
17.0
10.2
2932
17
1800
30
50
17.6
9.8
3023
24
20.2
11.2
3469
24
1800
32
50
20.5
10.7
3532
32
23.5
12.2
4034
31
1800
34
50
23.7
11.5
4076
42
26.9
13.2
4632
40
2000
24
50
10.4
7.7
1791
9
12.3
8.8
2114
10
2000
26
50
13.1
8.7
2252
14
15.3
10.0
2626
14
2000
28
50
16.0
9.6
2744
21
18.5
11.1
3188
20
2000
30
50
19.0
10.6
3264
28
21.9
12.2
3775
27
2000
32
50
22.2
11.5
3818
37
25.5
13.3
4393
36
2000
34
50
25.6
12.4
4409
49
29.3
14.3
5048
47
2200
24
50
11.1
8.2
1910
11
13.2
9.5
2265
11
2200
26
50
14.0
9.3
2410
16
16.4
10.7
2828
16
2200
28
50
17.1
10.3
2934
23
19.9
11.9
3414
23
2200
30
50
20.3
11.3
3495
32
23.5
13.1
4038
31
2200
32
50
23.8
12.3
4092
42
27.6
14.3
4740
41
2200
34
50
27.5
13.3
4730
55
31.7
15.5
5450
53