Riello NUOVO ACU Series Technical Information Assembly, Use And Maintenance Instructions page 24

TYPES 11, 12 AND 24, ELECTRICAL POWER SUPPLY SINGLE-PHASE 230 V  50 Hz, WATER
Fan heater type 11 at maximum fan speed with water 85 – 70 °C
Air intake temperature
Thermal power
Air flow rate
Sound pressure level (1)
Air outlet temperature
Water side head loss
Water flow rate
Fan heater type 11 at medium fan speed with water 85 – 70 °C
Air intake temperature
Thermal power
Air flow rate
Sound pressure level (1)
Air outlet temperature
Water side head loss
Water flow rate
Fan heater type 11 at minimum fan speed with water 85 – 70 °C
Air intake temperature
Thermal power
Air flow rate
Sound pressure level (1)
Air outlet temperature
Water side head loss
Water flow rate
Fan heater type 12 at maximum fan speed with water 85 – 70 °C
Air intake temperature
Thermal power
Air flow rate
Sound pressure level (1)
Air outlet temperature
Water side head loss
Water flow rate
Fan heater type 12 at medium fan speed with water 85 – 70 °C
Air intake temperature
Thermal power
Air flow rate
Sound pressure level (1)
Air outlet temperature
Water side head loss
Water flow rate
Fan heater type 12 at minimum fan speed with water 85 – 70 °C
Air intake temperature
Thermal power
Air flow rate
Sound pressure level (1)
Air outlet temperature
Water side head loss
Water flow rate
TECHNICAL DATA OF HEATING
TEMP. DROP 85-70°C
15
39.1
33,600
37
13
2,300
15
32.9
28,050
44
9
1,920
15
28.4
14,400
49
7
1,668
15
52.4
45,100
46
16
3,086
15
42.2
36,250
54
11
2,481
15
34.8
29,900
61
8
2,045
24
20
35.6
30,650 27,700
5,200
53
40
11
2,098 1,897
20
29.8
25,600 23,150
3,300
49
47
8
1,751 1,583
20
25.8
22,200 20,100
2,450
47
52
6
1,521 1,375
20
47.8
41,150 37,200
4,900
53
49
14
2,815 2,547
20
38.4
33,050 29,900
3,150
49
56
9
2,262 2,046
20
31.6
27,200 24,600
2,200
47
63
7
1,863 1,685
25 °C
32.2 kW
Kcal/h
3
m /h
dB(A)
44 °C
9 kPa
l/h
25 °C
26.9 kW
Kcal/h
3
m /h
dB(A)
50 °C
7 kPa
l/h
25 °C
23.4 kW
Kcal/h
3
m /h
dB(A)
54 °C
5 kPa
l/h
25 °C
43.3 kW
Kcal/h
3
m /h
dB(A)
52 °C
12 kPa
l/h
25 °C
34.8 kW
Kcal/h
3
m /h
dB(A)
59 °C
8 kPa
l/h
25 °C
28.6 kW
Kcal/h
3
m /h
dB(A)
64 °C
6 kPa
l/h