Front panel
5
FIGHTER 1140
Left keypad
C
Operating mode
This button is used to set the required op-
erating mode with regard to permitting/
blocking the circulation pump and addi-
tional energy. The change does not need
to be confirmed with the enter button.
The different operating modes are:
Auto mode:
FIGHTER 1140 automatically selects the operating
mode by taking the outdoor temperature into account.
The circulation pump and the immersion heater are
permitted to run as needed.
Summer mode:
Only production of hot water using FIGHTER 1140.
The circulation pump and immersion heater are
blocked. However, when “Extra hot water” is activated
the immersion heater is connected.
Spring/Autumn mode:
Production of heating and hot water using FIGHTER
1140. The circulation pump is operational. The immer-
sion heater is disabled. However, when “Extra hot
water” is activated the immersion heater is connected.
Only additional heat:
Compressor and brine pump blocked. The function
can be activated/deactivated by pressing the “operat-
ing mode button” for 7 seconds.
The current operating mode is shown on the display
when the button is pressed and the mode changes
when you continue to press the button. The display
returns to the normal display mode once the enter but-
ton is pressed.
In alarm mode the operating mode changes to winter
mode and additional heat engages.
Display (continued)
Fourth row: Shows menu numbers, key lock,
clock symbol and time
B
A key lock can be activated in the main
menus by simultaneously pressing the
plus and the minus buttons. The key
symbol will then be shown on the dis-
play. The same procedure is used to
deactivate the key lock.
The symbol becomes visible when a
timer function is selected, for example,
periodic lowering of the supply or time
setting for extra hot water.
The symbol is visible when pool heating
is activated.
Right keypad
Heating curve offset
D
E
Extra hot water (accessory)
The “Extra hot water” function is activat-
ed using this button. The change does
not need to be confirmed with the enter
button.
A:
Means that the hot water temperature is increased
to 60 °C (adjustable). The temperature then returns to
the normal value.
When A comes on the function is activated.
When A goes out the function is deactivated.
Press once to give extra hot water for 3 hours.
Press twice to give extra hot water for 6 hours.
Press three times to give extra hot water for 12 hours.
Press four times to give extra hot water for 24 hours.
Press five times to deactivate the function.
Plus button
This button is used to scroll through the
menu system (forwards) or increase
the value of the selected parameter.
See the section “Control - General”.
Minus button
This button is used to scroll through the
menu system (backwards) or lower
the value of the selected parameter.
See the section “Control - General”.
Enter button
This button is used to select a lower
menu in the menu system, to activate a
parameter change as well as confirm a
parameter change.
See the section “Control - General”.
This knob is used to change the heating
curve's parallel offset and in doing so
the room temperature. Turning clock-
wise increases the room temperature.
When the knob is turned menu 2.0 is
shown on the display and the value for
the calculated flow temperature
changes.
No function.
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