Nibe F1155 Series Installer Manual page 25

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 val-
ues in the table can be changed because the control
initially uses this immersion heater.
1x230V, F1155-6
Max electrical addition
(kW)
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
1x230V, F1155-12
Max electrical addition
(kW)
0
1
2
3
4
5
6
7
Emergency mode
When the heat pump is set to emergency mode (SF1 is
set to ) only the most necessary functions are activated.
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 output in emergency mode is
set with the dip-switch (S2) on the immersion heater
board (AA1) according to the table below. Factory setting
is kW for F1155.
NIBE F1155
Max phase current L1(A)
–
2.2
4.3
6.5
8.6
10.8
13.0
15.2
17.3
19.5
Max phase current L1(A)
–
4.3
8.7
13.0
17.4
21.7
26.1
30.4
1x230V for F1155-6
kW 1 2
0.5 on off
1.0 off off
1.5 on off
2.0 off off
2.5 on off
3.0 off off
3.5 on off
4.0 off off
4.5 on off
1x230V för F1155-12.
kW 1 2
1 off off
2 off off
3 off off
4 off off
5 on off
6 on off
7 on off
1x230V for F1155-6 / -12
AA1-SF2
The image shows the dip-switch (AA1-SF2) in the factory
setting, i.e. 3.5 kW for F1155-6 and 6 kW F1155-12 .
Emergency mode thermostat
The supply temperature in emergency mode is set using
a thermostat (FD1-BT30). It can be set to 35 (pre-set, for
example under floor heating) or 45 °C (for example radi-
ators).
För frånluftsvärme!
3 4 5
off off off
on off off
on off off
off off on
off off on
on off on
on off on
on off on
on off on
3 4 5
off off off
on off off
on off off
on off on
on off off
on off on
on off on
För markvärme!
K
L E
Chapter 5 | Electrical connections
6
off
off
off
on
off
off
off
on
on
6
on
off
on
off
on
off
on
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