Nibe F1255 Installer Manual page 67

Brine circuit
Energy class Brine pump
Max system pressure brine
Min system pressure brine
Nominal flow
Max external avail. press at nom flow
Max/Min incoming Brine temp
Min. outgoing brine temp.
Heating medium circuit
Energy class circ-pump
Max system pressure heating medium
Min system pressure heating medium
Nominal flow
Max external avail. press at nom flow
Max/Min heating medium temp
Pipe connections
Brine ext diam. CU pipe
Heating medium ext diam. CU pipes
Hot water connection external diam
Cold water connection external diam
Water heater
Volume water heater
Max pressure in water heater
Hot water heating capacity (comfort mode Normal)
Amount of hot water (40 °C)
COP (load profile XL)
DHW
Dimensions and weight
Width
Depth
Height
2)
Required ceiling height
Corrosion protection
Weight complete heat pump
Weight only cooling module
Part number, 1x230V
Part number, 3x230V, with energy meter
Part number, 3x400V
Part number, 3x400V, with energy meter
1) Reported efficiency for the system takes the product's temperature regulator into account.
2)
With feet removed the height is approx. 1930 mm for F1255.
NIBE™ F1255
F1255-6
MPa
MPa
l/s 0.18
kPa 64
°C
°C
MPa
MPa
l/s 0.08
kPa 69
°C
mm
mm 22
mm
mm
l
MPa
According to EN16147
245
2.6
mm
mm
mm
mm
Cu Rf E
kg 220 200 235
kg 90
065
273
065
316
065 065 065
267 269 268
065 065
319 270
F1255-12
low energy
0.45 (4.5 bar)
0.05 (0.5 bar)
0.29
115
see diagram
-12
low energy
0.45 (4.5 bar)
0.05 (0.5 bar)
0.12
73
see diagram
28
28
22
22
approx. 180
1.0 (10 bar)
240
2.5
600
620
1800
1950
Cu Rf E
230V: 230V: 230V:
240 220 260
400V: 400V: 400V:
250 230 270
230V: 110
400V: 120
065
406
065
405
065 065 065
400 402 401
065 065
404 403
Chapter 12 |
F1255-16
0.51
95
0.22
71
240
2.5
Cu Rf E
255 235 270
125
065 065 065
059 257 239
065 065
314 258
Technical data 67