Nibe F470 - Page 60

Stainless3x230 V
Output data according to EN 14 511
2.18kWSpecified heating output (P
H
)
1
3.93COP
1
2.03kWSpecified heating output (P
H
)
2
3.24COP
2
1.88kWSpecified heating output (P
H
)
3
2.74COP
3
Additional power
10.0 (6.67)kWMax power, immersion heater (factory setting)
Electrical data
230 V 3N ~ 50 HzVRated voltage
31.6AMax operating current
10AMin. fuse rating
4-34WDrive output heating medium pump
10-130WDriving power exhaust air fan
10-130WDriving power supply air fan
IP 21Enclosure class
Refrigerant circuit
R290, propaneType of refrigerant
0.44kgVolume
2.45 / 24.5MPa/barCut-out value pressostat HP
0.15 / 1.5MPa/barCut-out value pressostat LP
Heating medium circuit
0.25 / 2.5MPa/barOpening pressure, safety valve
70 (60)°CMax temperature, supply line (factory setting)
Ventilation
28l/sMin. air flow at exhaust air temperature at least 20°C
31l/sMin. air flow at exhaust air temperature below 20°C
Sound effect level according to EN 12 102
51.5-54.5dB(A)Sound power level (L
W(A)
)
4
Sound pressure levels
47.5-50.5dB(A)Sound pressure level in the boiler room (L
P(A)
)
5
Pipe connections
22mmHeating medium ext Ø
22mmHot water ext Ø
22mmCold water ext Ø
22mmDocking ext Ø
125mmVentilation Ø
NIBE F470Chapter 12 | Technical data60