Nibe FIGHTER 2010 Series, Installation And Maintenance Instructions Manual, Page: 22 / 36

Control
FIGHTER 2010
For the Installer
20
You can browse back and forth through the display’s
channels using the Plus and Minus buttons.
To modify a value, first press the Enter button to acti-
vate modification mode. The value now flashes. Adjust
the value as required using the Plus button or Minus
button. Holding the Plus button or Minus button for
about 3 seconds speeds up the change in value. Now
confirm using the Enter button. The value will stop flash-
ing.
The significance/function of the different channels is as
follows:
00 Shows the set operating mode on FIGHTER 2010
01 Normal operation.
02 Defrosting.
Defrosting is run.
03 Cold outdoor air temperature
04 High return temperature.
05 LP alarm.
Low pressure pressostat has tripped.
06 HP alarm.
High pressure pressostat has tripped.
07 MS alarm.
Motor cut-out has tripped.
08 Sensor alarm.
One of the temperature sensors is defective.
09 Communication error (only when SMO 10 or
VVM 240 are connected).
11 Fan stopped. Suction gas temperature 05 -
evaporator temperature 02 < 7 K.
12 Wrongly mounted flow and return sensors.
14 High flow temperature.
01 Measured temperature on the outdoor air sensor.
02 Measured temperature on the evaporator sensor.
03 Measured temperature on the hot gas sensor.
04 Measured temperature, fluid pipe.
05 Measured suction gas temperature.
06 Start temperature for permitted defrosting (evapo-
rator sensor). Start value is adjustable between 2
and -7 °C. Factory setting -3 °C
07 Stop temperature for defrosting (evaporator sen-
sor). Adjustable between 10 and 40 °C. Factory
setting 10 °C
08 Not used
09 Longest permitted defrosting time. Adjustable be-
tween 5 and 12 minutes. Factory setting 7 min-
utes.
10 Minimum running time, heat production before new
defrosting is permitted. Adjustable between 10 and
90 minutes. Factory setting 50 minutes.
11 Manual activation of the defrosting. Change the
value from 0 to 1 and confirm with Enter button.
12 Restore factory default settings. Change the
value from 0 to 1 and confirm with Enter button.
13 Choose between single step/return sensor (auto
mode) double step thermostat, SMO 10 or VVM
240.
0 Automatic mode or integrated return sensor.
1 Double step thermostat.
2 Control with SMO 10 or VVM 240.
Confirm using the Enter button and then restart
FIGHTER 2010. Factory setting 0.
14 Outdoor air temperature, for adjustment of the
power steps in auto mode and control using SMO
10 or VVM 240. Adjustable between 0 and 40 °C.
Factory setting 7 °C.
15 Outdoor air temperature for modifying the power
step with hot water heating. Adjustable between 0
and 40 °C. Factory setting 7 °C.
16 Outdoor air temperature, for the start of the drip
tray heater. Adjustable between -2 and +2 °C.
Factory setting 2 °C.
17 Balance temperature, set outdoor air temperature
when the additional heat relay (14) can be activa-
ted from channel 28 without affecting compressor
operations. Additional heat relay (14) is activated
first after the set time on channel 28. Adjustable
between -7 (set stop temperature, channel 18)
and +10 °C. Factory setting 5 °C.
18 Stop temperature, set outdoor air temperature
when the downtime relay (16) is activated,
FIGHTER 2010 stops. When the stop temperature
is set between -8 – -10 °C the flow temperature is
limited to max 50 °C. Adjustable between 0 and
-10 °C. Factory setting -7 °C.
19 Minimum time period in minutes between com-
pressor starts. Adjustable between 20 and 60
minutes. Factory setting 20 minutes.
Channel description