Power switch
Three-position switch (1 0 R)
0 Heat pump off.
1 Normal mode. All control functions connect-
ed.
R Standby. Not connected at the factory.
Function keys
Channel
To choose window menu.
Increase
To increase the current value.
Reduce
To reduce the value currently displayed.
Operating mode
Room heating/cooling on/off.
Extra Hot Water
No function
Display
In normal operation the display shows:
WW out: The actual system temperature, that is
to say, the supply temperatureof the water out of
HPAC. The figure in brackets shows the calculat-
ed flow temperature.
Hot water: Actual hot water temperature
(accessory).
Indicator lamps
Room heating/cooling
– A steady light indicates that room
heating is allowed.
Compressor
– A flashing light shows that a compres-
sor is running.
– A steady light shows that both com-
pressors are running.
Hot water (accessory)
– A steady light shows that hot water
charging is in progress.
Supplementary heating (external)
– No function.
Alarms
Flashes rapidly when a fault has
occurred.
Increase/reduce heating/cool-
ing
The Increase/reduce heat knob raises or lowers
the room temperature (changes the tempera-
ture of WW-out).
Front panel
5
For the System manager
B
A
C
E
Functions
D
Normal mode (basic setting):
Hot water charging cuts in if necessary.
LEDs:
Room heating/cooling: Lit
Hot water:
Steady light during hot water
charging
LEDs:
Room heating/cooling: Lit
Hot water:
Lit during hot water charging
Supplementary heat
Not lit (no function)
No room heating position: Press the Operating
mode button again.
LEDs:
Room heating/cooling: Not lit
Hot water:
Lit during hot water charging
Supplementary heat
Not lit (no function)
The system returns to normal mode the next time the
Operating mode button is pressed.
Setting different operating modes
(also applies with accessories)
FIGHTER1310 HPAC