Galletti 2x1 Technical Manual - Page 6

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Galletti 2x1 Technical Manual
5

PERFORMANCE

5.1

COOLING - 2 PIPE SYSTEMS

Tbs
Air intake temperature (dry bulb)
1
Tbu
Air intake temperature (wet bulb)
1
Tw
Inlet water temperature
1
Tw
Water outlet temperature
2
Vr
Fan speed:
max
maximum
med
medium
min
minimum
PFT
Total cooling capacity
PFS
Sensible cooling capacity
Qw
Water flow rate
Dpw
Pressure drop, water side
NOTE: FRONT FLAP ALWAYS CLOSED
Tbs
/ Tbu
(UR
)
1
1
1
Tw
/ Tw
1
2
Vr
PFT
W
1120
MAX
850
MED
124
740
MIN
620
extra low
1550
MAX
1060
MED
224
850
MIN
680
extra low
2280
MAX
1750
MED
324
1410
MIN
1020
extra low
3020
MAX
2080
MED
424
1750
MIN
1210
extra low
Tbs
/ Tbu
(UR
)
1
1
1
Tw
/ Tw
1
2
Vr
PFT
W
1320
MAX
1020
MED
124
880
MIN
700
extra low
1820
MAX
1290
MED
224
950
MIN
770
extra low
2640
MAX
2030
MED
324
1650
MIN
1170
extra low
3460
MAX
2410
MED
424
2030
MIN
1450
extra low
FC66001884 - 00
6°C / 11°C
'
PFS
Qw
pw
PFT
PFS
W
l/h
kPa
W
830
192
5,0
960
650
147
3,0
720
560
126
2,0
670
470
107
2,0
560
1130
265
5,0
1310
1020
790
182
2,0
950
610
147
2,0
770
450
117
1,0
620
1660
391
13,0
2000
1540
1270
299
8,0
1520
1170
1030
243
6,0
1220
760
175
3,0
920
2170
518
19,0
2670
2010
1520
357
10,0
1820
1400
1270
299
7,0
1520
1170
910
208
4,0
1050
6°C / 11°C
'
PFS
Qw
pw
PFT
PFS
W
l/h
kPa
W
960
226
6,0
1170
750
175
4,0
900
650
151
3,0
770
520
120
2,0
640
1300
313
6,0
1620
1210
930
222
3,0
1130
670
164
2,0
870
500
131
1,0
700
1890
452
16,0
2370
1770
1450
348
10,0
1820
1350
1180
283
7,0
1480
1100
860
200
4,0
1040
2460
594
24,0
3130
2310
1730
414
13,0
2170
1620
1450
348
9,0
1820
1350
1060
248
5,0
1280
All copying, even partial, of this manual is strictly forbidden.
25°C / 18°C (51%)
7°C / 12°C
'
Qw
pw
PFT
PFS
W
l/h
kPa
W
760
164
4,0
760
680
590
124
2,0
640
560
530
114
2,0
590
500
440
97
1,0
500
420
226
3,0
1010
900
750
164
2,0
850
700
570
133
1,0
690
530
420
106
1,0
550
390
343
10,0
1690
1400
261
6,0
1260
1060
940
209
4,0
1020
860
720
158
3,0
820
670
458
15,0
2290
1850
313
8,0
1530
1280
261
6,0
1260
1060
840
180
3,0
930
790
27°C / 19°C (47%)
7°C / 12°C
'
Qw
pw
PFT
PFS
W
l/h
kPa
W
890
201
5,0
1010
820
700
154
3,0
760
640
600
133
2,0
680
560
500
109
2,0
580
470
278
5,0
1390
1110
860
193
3,0
970
790
640
150
2,0
790
600
470
120
1,0
630
450
407
14,0
2090
1650
312
9,0
1590
1260
254
6,0
1280
1020
800
179
3,0
940
760
538
20,0
2780
2150
372
10,0
1900
1510
312
8,0
1590
1260
980
220
4,0
1090
900
6
8°C / 13°C
'
Qw
pw
PFT
PFS
W
l/h
kPa
W
W
131
2,0
670
670
110
2,0
560
520
102
2,0
520
460
86
1,0
440
390
174
2,0
930
930
145
2,0
740
660
118
1,0
600
500
95
1,0
480
370
289
7,0
1310
1310
216
4,0
1000
1000
175
3,0
890
800
141
2,0
720
630
393
11,0
1850
1670
263
6,0
1200
1200
216
4,0
1000
1000
160
2,0
810
750
8°C / 13°C
'
Qw
pw
PFT
PFS
W
l/h
kPa
W
W
173
4,0
820
750
130
2,0
650
590
117
2,0
600
530
99
1,0
510
440
239
4,0
1110
990
167
2,0
860
750
136
1,0
700
570
109
1,0
570
420
358
11,0
1770
1520
274
7,0
1340
1150
221
5,0
1050
920
162
3,0
840
720
477
16,0
2390
1990
327
8,0
1610
1390
274
6,0
1340
1150
187
3,0
950
850
9°C / 14°C
'
Qw
pw
l/h
kPa
116
2,0
95
1,0
89
1,0
75
1,0
160
2,0
127
1,0
103
1,0
83
1,0
226
5,0
173
3,0
153
2,0
123
2,0
318
8,0
206
4,0
173
3,0
139
2,0
9°C / 14°C
'
Qw
pw
l/h
kPa
140
3,0
112
2,0
104
2,0
88
1,0
190
3,0
148
2,0
121
1,0
97
1,0
304
8,0
230
5,0
180
3,0
144
2,0
410
12,0
276
6,0
230
4,0
163
2,0