Airedale Chilled Water Cassette 2kW - 11kW - Manual (Page 5)

6 Technical Manual: 6806236 0 4/2013
CHILLED WATER CASSETTE
7/12 °C
10/15 °C
14/18 °C
K
K
K 0.9
0.72
0.5
0.94
0.78
0.58 1.06
0.9
0.72
7/12 °C
10/15 °C
14/18 °C
K
K
K 0.82
0.56
0.35 0.89
0.63
0.41 1.11
0.82
0.52
Water (°C) Air (°C) 25-18 26-18.5 28-20 Water (°C) Air (°C) 25-18 26-18.5 28-20
Total capacity Sensible capacity
EWT 45 - LWT 40°C EWT 50 - LWT 40°C EWT 60 - LWT 50°C EWT 70 - LWT 60°C EWT 80 - LWT 70°C
386
310
237
482
417
356
787
593
412
903
702
520
1118
865
734
1683
1146
876
2015
1471
876
2.24
1.80
1.38
2.80
2.42
2.07
4.57
3.45
2.39
5.25
4.08
3.02
6.50
5.03
4.27
9.78
6.67
5.09
11.72
8.55
5.09
203
164
126
266
232
198
440
334
235
504
394
294
624
486
415
951
655
505
1132
834
505
2.37
1.91
1.46
3.10
2.69
2.31
5.12
3.89
2.73
5.86
4.58
3.42
7.26
5.65
4.82
11.06
7.62
5.87
13.17
9.70
5.87
298
239
183
377
327
279
619
467
326
709
552
410
878
681
578
1327
906
694
1586
1161
694
3.46
2.78
2.13
4.39
3.80
3.25
7.19
5.43
3.79
8.25
6.42
4.77
10.21
7.92
6.72
15.43
10.54
8.07
18.45
13.50
8.07
393
315
240
488
422
360
795
598
415
914
709
524
1130
874
741
1699
1155
882
2037
1484
882
4.56
3.66
2.80
5.68
4.91
4.19
9.25
6.96
4.83
10.63
8.25
6.10
13.14
10.16
8.61
19.76
13.43
10.25
23.68
17.26
10.25
488
391
298
599
513
441
972
730
505
1118
866
639
1383
1067
903
2071
1403
1068
2486
1807
1068
5.67
4.55
3.47
6.97
5.96
5.12
11.30
8.48
5.87
13.00
10.07
7.43
16.08
12.41
10.50
24.08
16.32
12.42
28.91
21.01
12.42
610
420
310
520
420
310
710
500
320
880
610
430
1140
820
630
1500
970
710
1820
1280
710
High
Med
Low
High
Med
Low
High
Med
Low
High
Med
Low
High
Med
Low
High
Med
Low
High
Med
Low
TL 1.2T
TL 2.2T
TL 3.2T
TL 4.2T
TL 5.2T
TL 6.2T
TL 0.2T
Model Speed
Air
flow
Water
flow
l/h m 3 /h
Capacity
kW
Water
flow
l/h
Capacity
kW
Water
flow
l/h
Capacity
kW
Water
flow
l/h
Capacity
kW
Water
flow
l/h
Capacity
kW
EWT 5 - LWT 10°C EWT 7 - LWT 12°C EWT 9 - LWT 14°C EWT 12 - LWT 17°C
Model Speed
Air
flow
610
420
310
520
420
310
710
500
320
880
610
430
1140
820
630
1500
970
710
1820
1280
710
421
346
269
554
482
417
926
715
508
1049
835
633
1264
1003
858
1943
1374
1070
2277
1722
1070
2.45
2.01
1.57
3.22
2.80
2.42
5.38
4.15
2.95
6.10
4.85
3.68
7.35
5.83
4.99
11.30
7.99
6.22
13.24
10.01
6.22
1.83
1.48
1.14
2.22
1.91
1.64
3.64
2.77
1.94
4.17
3.26
2.44
5.00
3.92
3.32
7.59
5.27
4.06
9.01
6.68
4.06 340
280
219
462
403
317
745
575
387
863
667
506
1060
845
722
1635
1166
913
1909
1454
913
1.98
1.63
1.27
2.68
2.34
1.84
4.33
3.34
2.25
5.02
3.88
2.94
6.16
4.91
4.21
9.51
6.78
5.31
11.10
8.45
5.31
1.64
1.32
1.01
2.04
1.75
1.35
3.18
2.39
1.57
3.74
2.81
2.08
4.59
3.58
3.03
6.48
4.48
3.46
8.25
6.09
3.71 254
210
165
362
317
276
617
483
349
694
559
430
840
674
580
1301
939
740
1511
1162
740
1.47
1.22
0.96
2.10
1.84
1.61
3.59
2.81
2.03
4.03
3.25
2.50
4.88
3.92
3.37
7.57
5.46
4.30
8.78
6.75
4.30 1.45
1.16
0.89
1.75
1.50
1.29
2.87
2.18
1.53
3.29
2.57
1.92
3.95
3.09
2.62
5.99
4.15
3.20
7.11
5.27
3.20 199
160
123
252
220
188
420
319
225
479
376
283
573
453
384
880
612
434
1044
775
434
1.16
0.93
0.71
1.47
1.28
1.09
2.44
1.86
1.31
2.79
2.19
1.65
3.33
2.63
2.23
5.12
3.56
2.52
6.07
4.51
2.52 1.16
0.93
0.71
1.47
1.28
1.09
2.44
1.86
1.31
2.79
2.19
1.65
3.33
2.63
2.23
5.12
3.56
2.52
6.07
4.51
2.52
High
Med
Low
High
Med
Low
High
Med
Low
High
Med
Low
High
Med
Low
High
Med
Low
High
Med
Low
TL 1.2T
TL 2.2T
TL 3.2T
TL 4.2T
TL 5.2T
TL 6.2T
TL 0.2T
Water
flow
Total
capacity
Sensible
capacity
l/h kW kW
Water
flow
Total
capacity
Sensible
capacity
l/h kW kW
Water
flow
Total
capacity
Sensible
capacity
l/h kW kW
Water
flow
Total
capacity
Sensible
capacity
l/h kW kW m 3 /h
Capacity correction factors for different working conditions.
Multiply the factors by the capacity figures in the 7-12°C table above.
Cooling capacity of 1 battery units (2 pipe installation)
Entering air temperature: +27°C d.b., +19°C w.b.,
Heating capacity of 1 battery units (2 pipe installation)
Entering air temperature: +20°C
Capacity data