Front panel
FIGHTER 600P
For Home Owners
4
Top lamp
Lit Compressor is running.
Not lit Compressor is not running.
Midmost lamp
Lit Automatic defrosting.
Not lit Normal mode.
Lower lamp
Lit Immersion heater is in operation.
Not lit Immersion heater is not in operation.
Flashing Immersion heater or part of the
immersion heater blocked via cen-
tralised load control/tariff control or
due to a 2 hour delay with start of
FIGHTER 600P.
Display screenSwitch
Indicator lamps
BA
Extra hot water
Operating
mode
Heating
curve offset
Switch
with 3 positions 0 - 1 - :
0 Heat pump off.
1 Normal mode. All control operations con-
nected.
Standby. This mode is used during start up
and with any operating disruptions.
Indicator lamps
Front panel
Functions on the front panel
D
Ventilation
C
B
A
E
J
Channel
selection
G
Heating curve
selection
H
I
Operating mode
indications
F
NOTE!
Check that there is water in the system before
turning the switch to 1 or .
When is selected, the maximum boiler and
flow temperature are set with the standby mode
thermostat. This is important in order to prevent
any damage due to a too high temperature with,
for example, a floor heating system.