NIBE FIGHTER 1250
1.0 Hot water temp.
Menu 1.1 Time period HW/Total [N]
The time of the hot water period and the time for the
whole period are shown here. Shown for both hot water
charging and heat when necessary:
Time Heating/Set. when heating is in progress.
Time HW/Set when hot water charging is in progress.
Menu 1.2 Time period [N]
The length of time is set here.
The value is adjustable between 5 and 60 minutes.
- Factory setting: 60 min
Menu 1.3 MAX-time HW-period [N]
Here you select how much time of the period time (menu
1.2) is to be used to heat the hot water when there is a
need of both heating and hot water.
The value is adjustable between 5 and 60 minutes.
- Factory setting: 20 min
Menu 1.4 HW-temp/Starttemp.HW [N]
Start temp.HW
The temperature when the heat pump starts hot water
charging is set here. When brackets are shown containing
a minus symbol, this means the high pressure pressostat
has tripped during hot water charging and FIGHTER 1250
has automatically lowered the set temperature by the
value in brackets. The reduction is removed when the start
value is changed.
The value is adjustable between 25 and 55 °C
- Factory setting: 47 °C
Menu 1.5 HW-temp/Stop temp.HW [N]
Stop temp.HW
The temperature when the heat pump stops hot water
charging is set here. When brackets are shown containing
a minus symbol, this means the high pressure pressostat
has tripped during hot water charging and FIGHTER 1250
has automatically lowered the set temperature by the
value in brackets. The reduction is removed when the stop
value is changed.
The value is adjustable between 30 and 60 °C
- Factory setting: 54 °C
Menu 1.6 Stop temp XHW [E]
The desired stop temperature for extra hot water is set
here.
The value is adjustable between 30 and 80 °C
- Factory setting: 60 °C
Menu 1.7 Stop compressor XHW [E]
The temperature to stop the compressor for extra hot wa-
ter is set here.
The value is adjustable between 30 and 60 °C
- Factory setting: 55 °C
Menu 1.8 Interval XHW [E]
Periodic time based extra hot water is selected here.
Extra hot water is shut-off when 0 is set. Extra hot water
starts when the value has been confi rmed.
The value is adjustable between 0 and 90 days.
- Factory setting: 14 days
Menu 1.9 Next XHW action [E]
Future increases to the “Extra hot water” level are shown
here.
Menu 1.10 HW running time [E]
How long hot water heating has been in progress is shown
here (accumulated).
Menu 1.11.0 HW production cont. [E]
Hot water charging settings are made in the sub-menus for
this.
Menu 1.11.1 CompFreq HW1 [E]
The compressor frequency for hot water charging at low
temperatures in the heater is selected here.
The value is adjustable between 45 and 120 Hz.
- Factory setting: 80 Hz
Menu 1.11.2 CompFreq HW2 [E]
The compressor frequency for hot water charging at high
temperatures in the heater is selected here.
The value is adjustable between 45 and 120 Hz.
- Factory setting: 45 Hz
Menu 1.11.3 Shift-temp HW1-HW2 [E]
The number of degrees during Stoptemp.HW
(menu 1.5) that shift between HW1 and HW2 is selected
here.
The value is adjustable between 0 and 20 °C.
- Factory setting: 5 °C
Menu 1.11.4 Circ-pump cont. HW1 [E]
The speed of the circulation pump during hot water charg-
ing at low temperature in the hot water heater is selected
here.
The value is adjustable between 1 and 100 %.
- Factory setting: 15 %
Menu 1.11.5 Circ-pump cont. HW2 [E]
The speed of the circulation pump during hot water charg-
ing at high temperature in the hot water heater is selected
here.
The value is adjustable between 1 and 100 %.
- Factory setting: 1 %
Menu 1.11.6 Return [E]
Pressing the enter button returns you to Menu 1.11.0
Menu 1.12 Return [N]
Pressing the enter button returns you to Menu 1.0
Control
E
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