11
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Tel: +44 (0) 1622 711500
Operating and maintenance instructions
Unit Selection Data
$%0PP
PP+HDW([FKDQJHU
AIRSIDE DATA
WATERSIDE DATA
Supply Air
Quantity
Primary
Static
Pressure
Loss
Cooling
Throw
+HDWLQJ
Throw
Sound
Level
L
WA
6RXQG
power
G%
Air Cooling
capacity Room
WR$LU¨7
Water
Quantity
Cooling at Various Room
WRPHDQ:DWHU¨7
+HDWLQJDW9DULRXV5RRP
WRPHDQ:DWHU¨7
¨7 ¨7
Pressure
Loss
¨7 ¨7 ¨7
Pressure
Loss
¨7 ¨7
l/s
m
3
/h
Pa
m
G%$
Watts
l/h
l/s
N3D
Watts
N3D
Watts
Nozzle A - 20
30
53
0.6
0.7
103
70
0.019
0.6
161
174
212
1.9
563
100
1.3
194
210
256
3.9
674
1012
130
0.036
2.1
220
237
6.4
759
1139
9.7
35
77
0.9
1.0
20
96
120
70
0.019
0.6
276
299
365
1.9
620
930
100
1.3
335
361
442
3.9
745
130
0.036
2.1
379
410
502
6.4
1261
11.1
40
102
1.1
1.3
20
110
137
70
0.019
0.6
341
369
451
1.9
673
1009
100
1.3
415
449
3.9
1216
130
0.036
2.1
471
509
623
6.4
917
1375
Nozzle B - 20
13.9
50
53
1.1
1.3
21
137
171
70
0.019
0.6
211
279
1.9
626
939
100
1.3
242
277
307
3.9
753
1129
130
0.036
2.1
291
314
6.4
1274
16.7
60
77
1.4
1.7
25
164
205
70
0.019
0.6
317
375
1.9
693
1039
100
1.3
346
374
456
3.9
1254
130
0.036
2.1
394
425
520
6.4
946
1419
19.4
70
102
1.7
2.0
192
240
70
0.019
0.6
330
357
436
1.9
753
1130
100
1.3
403
435
532
3.9
912
130
0.036
2.1
460
497
607
6.4
1035
1552
Nozzle C - 20
22.2
67
1.5
1.7
31
219
274
70
0.019
0.6
237
256
313
1.9
705
1057
100
1.3
311
3.9
1277
130
0.036
2.1
329`
354
433
6.4
964
1446
25.0
90
1.7
1.9
34
246
70
0.019
0.6
291
314
1.9
1123
100
1.3
355
469
3.9
906
1359
130
0.036
2.1
405
536
6.4
1542
30.6
110
131
2.0
2.3
39
301
376
70
0.019
0.6
367
1.9
1240
100
1.3
447
590
3.9
1006
1509
130
0.036
2.1
503
544
667
6.4
1145
1717
36.1
130
2.4
43
356
445
70
0.019
0.6
419
453
565
1.9
1344
100
1.3
570
697
3.9
1095
1642
130
0.036
2.1
607
656
6.4
1250