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C. Display
In normal mode the display shows:
1
WW-out: The current heating/brine temperature (the
temperature of the water coming out of the heat
pump).
Hot water: Actual hot water temperature (accessory,
when docking).
D. Indicator lamps
Room heating/cooling
VB-Fram 49 (50) °C
– Shows room heating/cooling is allowed when lit
Varmvatten
51 °C
(circulation pump in operation).
Heat pump
–Shows the compressor is running when lit.
Hot water (accessory)
–A steady light shows that hot water charging is in
progress.
–Flashes rapidly when temporary increase of the hot
water temperature is selected (approx. 60°C during
24 hours).
–Flashes slowly when periodic increase of the hot water
temperature is selected (approx. 60°C in accordance
with the selected interval).
External additional heat
– A steady light means that the external additional
heating is on.
– Flashes slowly when external additional heat is allo-
wed.
– Rapid flashing means that only external additional
heating is on.
Alarm
Flashes rapidly when a fault has occurred.
E. Increase/reduce room temperature
The "Increase/reduce room temperature" knob raises or
lowers the room temperature (changes the temperature of
"WW-out")
Setting different operating modes (also with
accessories)
Normal mode (basic setting): Addition ready to
start if needed. Hot water charging cuts in if needed.
LEDs:
Room heating/coo-
Continuous light
ling:
Hot water:
Continuous light during hot water char-
ging
Additional heat:
Flashing / Steady light
Position "No additional heat": Press the "Operating mode"
button again.
LEDs:
Room heating/coo-
ling:
Hot water:
Additional heat:
Press the "Operating mode" button again.
Press the "Operating mode" button again.
"No room heating/cooling mode" (only hot water):
Press the "Operating mode" button again.
LEDs:
Room heating/coo-
ling:
Hot water:
Additional heat:
The system returns to normal mode the next time the "Op-
erating mode" button is pressed.
(Note! Requires external additional heater.)
Normal mode: No raised hot water temperature ac-
tivated.
Temporarily raised hot water temperature: Press the
"Extra HW" button once. A raised hot water temperature is
obtained for 24 hours. The "Hot water" LED flashes rapidly.
Lit during charging.
Periodically raised hot water temperature: Press the
"Extra HW" button again. The hot water temperature is
raised as shown on menu 13. The "Hot water" LED flashes
slowly. Lit during hot water charging.
The next time the "Extra hot water" button is pressed, the
system returns to normal mode.
FIGHTER 1127
For Home Owners
Front panel
Continuous light
Continuous light during hot water char-
ging
Not lit
Not lit
Continuous light during hot water char-
ging
Not lit
5
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