Nibe F1226 series User Manual

Technical specifications
IP 21
3x400 V
F1226-12F1226-8F1226-6Model
Output data according to EN 14511
0/35
11.527.375.49kWRated output (P
H
)
2.681.651.31kWSupplied power (P
E
)
4.304.464.17-COP
0/45
10.886.434.62kWRated output (P
H
)
3.141.831.40kWSupplied power (P
E
)
3.463.513.31-COP
Output data according to EN 14825
139 / 87 / 6kWPdesignh
4.6 / 3.64.8 / 3.74.4 / 3.4-SCOP cold climate, 35 °C / 55 °C
4.5 / 3.54.7 / 3.64.3 / 3.3-SCOP average climate, 35 °C / 55 °C
Electrical data
400V 3N ~ 50HzRated voltage
292318Starting current
1/2/3/4/5/6/7 (switchable to 2/4/6/9)kWAdditional power
9.06.64.6A
rms
Max. operating current compressor, including control system, circulation
pumps and 0 kW immersion heater
18 (20)15 (16)13 (16)A
rms
Max. operating current heat pump including 1 – 6 kW immersion
heater (recommended fuse rating)
23 (25)21 (25)19 (20)A
rms
Max. operating current heat pump including 7 kW immersion heater,
connected upon delivery (recommended fuse rating)
24 (25)22 (25)19 (20)A
rms
Max. operating current heat pump including 9 kW immersion heater,
requires reconnection (recommended fuse rating)
---ohmMax. permitted impedance in connection point
1)
3 – 1805 – 875 – 87WOutput, Brine pump
4 – 704 – 704 – 70WOutput, Heating medium pump
IP 21Enclosure class
Refrigerant circuit
R407CType of refrigerant
1,774GWP refrigerant
1.21.10.9kgFill amount
2.131.951.6tonCO
2
equivalent
2.9 (29 bar) / 0.15 (1.5 bar)MPaCut-out value pressure switch HP / LP
Brine circuit
0.05 (0.5 bar) / 0.3 (3 bar)MPaMin/max system pressure brine
0.430.300.22l/sMin flow
0.640.420.30l/sNominal flow
573949kPaMax external avail. press at nom flow
see diagram°CMin/Max incoming Brine temp
-10°CMin. outgoing brine temp.
49Chapter 12 | Technical dataNIBE F1226

Nibe F1226 series Specifications

General

Brand	Nibe
Model	F1226 series
Category	Heat Pump
Language	English