Nibe FIGHTER 410P - Dealing with Malfunctions; Low temperature or a lack of hot water

Setting the automatic heating control system
FIGHTER 410P
For the Installer
22
FIGHTER 410P is equipped with outdoor temperature
controlled automatic controls. This means the supply
temperature is regulated in relation to the current out-
door temperature.
The relationship between outside temperature and
flow temperature is set with the Heating curve selec-
tion and Heating curve offset knobs.
The diagram is based on the dimensioned outdoor
temperature in the area and the dimensioned supply
temperature of the heating system. When these two
values meet, the heating control’s curve slope can be
read.
Set the Heating curve offset accordingly. A suitable
value for floor heating is -1 and for radiator systems
-2.
Also see the section Room temperature.
15 14 13 12 11 10
9
8
7
6
5
4
3
2
1
- 40 °C
UTETEMPERATUR
- 10
0
10
- 5
+ 5
30
40
50
60
70
°C
FRAMLEDNINGSTEMPERATUR
- 20 - 30
FÖRSKJUTNING
VÄRMEKURVA (-2)
VÄRMEKURVA
30
40
50
60
70
°C
FRAMLEDNINGSTEMPERATUR
- 40 °C
UTETEMPERATUR
- 10
0
10
- 20 - 30
15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
1514 13 12 11 10
8
7
6
5
4
3
2
1
- 40 °C
UTETEMPERATUR
- 10
0
10
- 5
+ 5
30
40
50
60
70
°C
FRAMLEDNINGSTEMPERATUR
- 20 - 30
FÖRSKJUTNING
VÄRMEKURVA (+2)
9
VÄRMEKURVA
VÄRMEKURVA
- 5
+ 5
FÖRSKJUTNING
VÄRMEKURVA (0)
15 14 13 12 11 10
9
8
7
6
5
4
3
2
1
- 40 °C
OUTSIDE TEMPERATURE
- 10
0
10
- 5
+ 5
30
40
50
60
70
°C
FLOW TEMPERATURE
- 20 - 30
HEATING
CURVE OFFSET (-2)
HEATING CURVE
30
40
50
60
70
°C
FLOW TEMPERATURE
- 40 °C
OUTSIDE TEMPERATURE
- 10
0
10
- 20 - 30
15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
1514 13 12 11 10
8
7
6
5
4
3
2
1
- 40 °C
OUTSIDE TEMPERATURE
- 10
0
10
- 5
+ 5
30
40
50
60
70
°C
FLOW TEMPERATURE
- 20 - 30
HEATING
CURVE OFFSET (+2)
9
HEATING CURVE
HEATING CURVE
- 5
+ 5
HEATING
CURVE OFFSET (0)
15 14 13 12 11 10
9
8
7
6
5
4
3
2
1
- 40 °C
UTETEMPERATUR
- 10
0
10
- 5
+ 5
30
40
50
60
70
°C
FRAMLEDNINGSTEMPERATUR
- 20 - 30
FÖRSKJUTNING
VÄRMEKURVA (-2)
VÄRMEKURVA
30
40
50
60
70
°C
FRAMLEDNINGSTEMPERATUR
- 40 °C
UTETEMPERATUR
- 10
0
10
- 20 - 30
15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
1514 13 12 11 10
8
7
6
5
4
3
2
1
- 40 °C
UTETEMPERATUR
- 10
0
10
- 5
+ 5
30
40
50
60
70
°C
FRAMLEDNINGSTEMPERATUR
- 20 - 30
FÖRSKJUTNING
VÄRMEKURVA (+2)
9
VÄRMEKURVA
VÄRMEKURVA
- 5
+ 5
FÖRSKJUTNING
VÄRMEKURVA (0)
15 14 13 12 11 10
9
8
7
6
5
4
3
2
1
- 40 °C
OUTSIDE TEMPERATURE
- 10
0
10
- 5
+ 5
30
40
50
60
70
°C
FLOW TEMPERATURE
- 20 - 30
HEATING
CURVE OFFSET (-2)
HEATING CURVE
30
40
50
60
70
°C
FLOW TEMPERATURE
- 40 °C
OUTSIDE TEMPERATURE
- 10
0
10
- 20 - 30
15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
1514 13 12 11 10
8
7
6
5
4
3
2
1
- 40 °C
OUTSIDE TEMPERATURE
- 10
0
10
- 5
+ 5
30
40
50
60
70
°C
FLOW TEMPERATURE
- 20 - 30
HEATING
CURVE OFFSET (+2)
9
HEATING CURVE
HEATING CURVE
- 5
+ 5
HEATING
CURVE OFFSET (0)
15 14 13 12 11 10
9
8
7
6
5
4
3
2
1
- 40 °C
UTETEMPERATUR
- 10
0
10
- 5
+ 5
30
40
50
60
70
°C
FRAMLEDNINGSTEMPERATUR
- 20 - 30
FÖRSKJUTNING
VÄRMEKURVA (-2)
VÄRMEKURVA
30
40
50
60
70
°C
FRAMLEDNINGSTEMPERATUR
- 40 °C
UTETEMPERATUR
- 10
0
10
- 20 - 30
15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
1514 13 12 11 10
8
7
6
5
4
3
2
1
- 40 °C
UTETEMPERATUR
- 10
0
10
- 5
+ 5
30
40
50
60
70
°C
FRAMLEDNINGSTEMPERATUR
- 20 - 30
FÖRSKJUTNING
VÄRMEKURVA (+2)
9
VÄRMEKURVA
VÄRMEKURVA
- 5
+ 5
FÖRSKJUTNING
VÄRMEKURVA (0)
15 14 13 12 11 10
9
8
7
6
5
4
3
2
1
- 40 °C
OUTSIDE TEMPERATURE
- 10
0
10
- 5
+ 5
30
40
50
60
70
°C
FLOW TEMPERATURE
- 20 - 30
HEATING
CURVE OFFSET (-2)
HEATING CURVE
30
40
50
60
70
°C
FLOW TEMPERATURE
- 40 °C
OUTSIDE TEMPERATURE
- 10
0
10
- 20 - 30
15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
1514 13 12 11 10
8
7
6
5
4
3
2
1
- 40 °C
OUTSIDE TEMPERATURE
- 10
0
10
- 5
+ 5
30
40
50
60
70
°C
FLOW TEMPERATURE
- 20 - 30
HEATING
CURVE OFFSET (+2)
9
HEATING CURVE
HEATING CURVE
- 5
+ 5
HEATING
CURVE OFFSET (0)
Heating curve offset 0
Heating curve offset -2 Setting with diagrams
Heating curve offset +2
HEATING CURVE
HEATING CURVE
HEATING CURVE
OFFSET
HEATING CURVE
OFFSET
HEATING CURVE
SUPPLY TEMPERATURESUPPLY TEMPERATURESUPPLY TEMPERATURE
OUTSIDE
TEMPERATURE
OUTSIDE
TEMPERATURE
OUTSIDE
TEMPERATURE
OFFSET
HEATING CURVE