Nibe F1155 Series User Manual

Caution
Changes of temperature in accommodation
take time. For example, short time periods in
combination with underfloor heating will not
give a noticeable difference in room temperat-
ure.
Settings
AA1-S2AA1-X3AA1-X7FQ10
ELECTRICAL ADDITION - MAXIMUM OUTPUT
On delivery, the immersion heater is connected for a
maximum of 7 kW.
The immersion heater output is divided into seven steps,
according to the table below.
Number of connection stepsMaxF1155-6
94.5 kW1x230V
Number of connection stepsMaxF1155-12
77 kW1x230V
Setting max electrical output
Setting maximum output in the electric additional heat
is done in menu 5.1.12.
The table displays the total phase current for the immer-
sion heater at start up. If an immersion heater has
already been started and is not used for its full capacity
the values in the table can be changed because the
control initially uses this immersion heater.
1x230V, F1155-6
Max phase current L1(A)Max electrical addition (kW)
–0.0
2.20.5
4.31.0
6.51.5
8.62.0
10.82.5
13.03.0
15.23.5
17.34.0
19.54.5
1x230V, F1155-12
Max phase current L1(A)Max electrical addition (kW)
–0
4.31
8.72
13.03
17.44
21.75
26.16
30.47
EMERGENCY MODE
When the heat pump is set to emergency mode (SF1
is set to ) only the most necessary functions are activ-
ated.
• The compressor is off and heating is managed by the
immersion heater.
• Hot water is not produced.
NOTE
The switch (SF1) must not be moved to "" or
" " until F1155 has been filled with water.
Components in the product can be damaged.
Power in emergency mode
The immersion heater’s power in emergency mode is
set with the DIP switch (S2) on the immersion heater
board (AA1), according to the table below. The factory
setting is 6.0 kW for F1155.
1x230V for F1155-6
654321kW
offoffoffoffoffon0.5
offoffoffonoffoff1.0
offoffoffonoffon1.5
ononoffoffoffoff2.0
offonoffoffoffon2.5
offonoffonoffoff3.0
offonoffonoffon3.5
ononoffonoffoff4.0
ononoffonoffon4.5
1x230V för F1155-12.
654321kW
onoffoffoffoffoff1
offoffoffonoffoff2
onoffoffonoffoff3
offonoffonoffoff4
onoffoffonoffon5
offonoffonoffon6
ononoffonoffon7
NIBE F1155Chapter 5 | Electrical connections24

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