Riello NUOVO ACU Series Technical Information Assembly, Use And Maintenance Instructions page 22

TYPES 7 AND 8, ELECTRICAL POWER SUPPLY SINGLE-PHASE 230 V  50 Hz, WATER TEMP.
Fan heater type 7 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 7 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 7 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 8 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 8 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 8 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
DROP 85-70°C
15
27.4
23,550
37
24
1,612
15
23.0
19,800
44
18
1,355
15
19.7
16,950
50
13
1,161
15
36.4
31,300
46
19
2,141
15
27.9
24,000
56
12
1,644
15
22.4
19,300
65
8
1,322
22
20
25.0
21,500 19,450
3,600
53
41
20
1,471 1,332
20
21.0
18,050 16,350
2,350
49
47
15
1,237 1,119
20
18.0
15,450 14,000
1650
43
52
11
1,059
20
33.2
28,550 25,800
3400
53
49
16
1,953 1,767
20
25.5
21,900 19,800
2000
49
58
10
1,499 1,356
20
20.5
17,600 15,900
1,350
43
65
7
1,205 1,089
25 °C
22.6 kW
Kcal/h
3
m /h
dB(A)
44 °C
17 kPa
l/h
25 °C
19.0 kW
Kcal/h
3
m /h
dB(A)
50 °C
13 kPa
l/h
25 °C
16.3 kW
Kcal/h
3
m /h
dB(A)
55 °C
10 kPa
958 l/h
25 °C
30.0 kW
Kcal/h
3
m /h
dB(A)
52 °C
14 kPa
l/h
25 °C
23.0 kW
Kcal/h
3
m /h
dB(A)
60 °C
9 kPa
l/h
25 °C
18.5 kW
Kcal/h
3
m /h
dB(A)
66 °C
6 kPa
l/h