Nibe F1155 Series User Manual

1)
Scale for the product’s efficiency class room heating: A+++ to D.
2)
Scale for the system’s efficiency class room heating: A+++ to G. Reported efficiency for the system takes the product’s temperature regulator
into account.
3)
Scale for efficiency class hot water: A+ to F.
4)
With feet removed the height is approx. 1650 mm for F1155.
WORKING RANGE HEAT PUMP,
COMPRESSOR OPERATION
The compressor provides a supply temperature up to
65 °C, at 0 °C incoming brine temperature, the remainder
(up to 70°C) is obtained using the additional heat.
This diagram shows the working range below 75 % for
F1155-6 and the entire working range for F1155-12.
0
-15 -10 -5 0 5 10 15 20 25 35
20
40
60
70
Vattentemperatur
(°C)
Köldbärare in
(°C)
30
Framledning
Returledning
50
30
10
Vattentemperatur
°C
Arbetsområde under 75% för F1155-1255 6kW,
för hela arbetsområdet 12 och 16 kW.
°C
Framledning
Returledning
0
-15 -10 -5 0 5 10 15 20 25 30 35
20
10
30
40
50
60
70
Köldbärare in, temperatur
Temperature, °C
Flow pipe
Return pipe
Incoming brine temp, °C
F1155-6
This diagram shows the working range above 75 % for
F1155-6.
Vattentemperatur
°C
Arbetsområde över 75% för F1155-1255 6kW
°C
Framledning
Returledning
0
-15 -10 -5 0 5 10 15 20 25 30 35
20
10
30
40
50
60
70
Köldbärare in, temperatur
Temperature, °C
Flow pipe
Return pipe
Incoming brine temp, °C
Caution
For operation of F1155-6 above 75% com-
pressor speed, unlock in menu 5.1.24. This can
produce a louder noise level than the value
stated in the technical specifications.
DIAGRAM, DIMENSIONING COMPRESSOR
SPEED
Heating mode 35 °C
Use this diagram to dimension the heat pump. The
percentages show approximate compressor speed.
F1155-6
Specified heating output, kW
0
-10 -5 0 5 10 15 20 25 30
4
2
6
8
10
Köldbärare in, temperatur
75%
Avgiven värmeeffekt
kW
°C
Dimensionering kompr. hastighet för F1155-1255 -6 kW.
100%
50%
1%
Incoming brine temp, °C
F1155-12
Specified heating output, kW
Avgiven värmeeffekt
kW
°C
Dimensionering kompr. hastighet för F1155-1255 -12 kW 230 V.
0
-10 -5 0 5 10 15 20 25 30
10
5
15
20
25
Köldbärare in, temperatur
100%
50%
1%
Incoming brine temp, °C
Cooling mode (Accessory required)
Caution
To dimension heating dump, see the diagram
for heating operation.
NIBE F1155Chapter 12 | Technical data70

Nibe F1155 Series Specifications

General

Refrigerant	R410A
Control System	NIBE SMO 40
Installation	Indoor
Heating Capacity	1.5-16 kW
Cooling Capacity	Not applicable
Power Input Cooling	Not applicable
EER Cooling	Not applicable
Weight Outdoor Unit	Not applicable
Dimensions Outdoor Unit (HxWxD)	Not applicable
Dimensions Indoor Unit (HxWxD)	600 x 620 mm