• 5 •
400
400
400
400
12
69
196
Ø198
910
508
1733
L
I
283
51
251
R
70
1475
78
D
60
69
398
319
69
1700
DN
200
100
20
D
R
65
22
27
241
B
133
P
mm
63
125
250
500
1000
2000
4000
8000
213-216 / 413-416
2
5
8
16
20
20
10
5
223-226 / 423-426
3
6
11
20
25
25
15
8
213
216
223
226
413
416
423
426
B
482
482
882
882
482
482
882
882
D
1/2”
1/2”
1/2”
3/4”
1/2”
1/2”
1/2”
3/4”
I
300
300
300
300
700
700
700
700
L
455
455
455
455
855
855
855
855
R
/
/
/
/
1/2”
1/2”
1/2”
1/2”
Installation, Operation and Maintenance Manual /
ARIA2-IOM-1910-E
GENERAL UNIT SIZE WITH SILENCERS
ACCESSORIES
ACCESSORY
2 PIPES
OCTAVE BAND [Hz]
4 PIPES
ACOUSTIC ATTENUATION
OPERATING LIMITS
SUMMER (COOLING)
Minimum temp. Water inlet: + 4°C
Maximum operating pressure: 8 bar
Maximum temp. Ambient air: + 35°C
Maximum air humidity: 80%
WINTER (HEATING)
Maximum temp. water inlet: 70°C
Maximum operating pressure: 8 bar
Minimum temp. ambient air: + 4°C
Maximum air humidity: 80%
Maximum temp. ambient air: + 35°C
USAGE LIMITS
The units have the following operational limitations:
- They can not be installed in environments with abnormal
temperature and humidity conditions;
-
They can not be installed outdoors;
- They can not be installed in an explosive or potentially
explosive atmosphere;
- They can not be installed in a corrosive or potentially
corrosive atmosphere.
