Nibe F1245 Service Manual

IP 21
1x230V
1210851x230 V
Output data according to EN 14511
0/35
11.609.698.154.65kWRated output (P
H
)
2.642.071.781.08kWSupplied power (P
E
)
4.394.684.584.30-COP
EN14511
0/45
10.998.677.753.98kWRated output (P
H
)
3.112.302.111.17kWSupplied power (P
E
)
3.533.763.673.40-COP
EN14511
1/2/3/4/5/6/7kWAdditional power
SCOP according to EN 14825
14 / 1412 / 1010 / 96 / 5kWNominal heating output (designh)
4.7 /
3.7
5.0 /
4.0
5.0 /
3.9
4.6 /
3.5
SCOP
EN14825
cold climate 35 °C / 55 °C
4.6 /
3.6
4.9 /
3.9
4.8 /
3.7
4.5 /
3.4
SCOP
EN14825
average climate, 35 °C / 55 °C
Energy rating, average climate
A++ /
A++
A++ /
A++
A++ /
A++
A++ /
A++
Efficiency class for space heating 35 °C / 55 °C
A+++ /
A++
A+++ /
A+++
A+++ /
A++
A+++ /
A++
Space heating efficiency class of the system 35 °C / 55 °C
1)
A / XLA / XLA / XLA / XLEfficiency class hot water / charging profile
Electrical data
230V ~ 50HzRated voltage
22.521159.5A
rms
Max operating current compressor (including control system and circulation
pumps)
40403223A
rms
Starting current
----ohmMax permitted impedance at connection point
2)
31(32)29(32)24(25)18(20)A
rms
Max operating current heat pump including 1 – 2 kW immersion heater (Recom-
mended fuse rating)
40(40)38(40)32(32)27(32)A
rms
Max operating current heat pump including 3 – 4 kW immersion heater (Recom-
mended fuse rating)
49(50)47(50)41(50)36(40)A
rms
Max operating current heat pump including 5 – 6 kW immersion heater (Recom-
mended fuse rating)
53(63)51(63)46(50)40(40)A
rms
Max operating current heat pump including 7 – kW immersion heater (recom-
mended fuse rating)
35 –
185
35 –
185
30 –
87
30 –
87
WOutput, Brine pump
7 – 677 – 677 – 677 – 67WOutput, Heating medium pump
IP21IP class
Refrigerant circuit
R407CType of refrigerant
1,774GWP refrigerant
2.02.11.71.2kgVolume
3.553.733.022.13tonCO
2
equivalent
2.9 (29 bar) / 0.15 (1.5 bar)MPaCut-out value pressure switch HP / LP
0.7 (-7 bar) / 0.15 (1.5 bar)MPaDifference pressure switch HP / LP
71Chapter 8 | Technical specificationsF1245

Nibe F1245 Specifications

General

Brand	Nibe
Model	F1245
Category	Heat Pump
Language	English