For the Installer
FIGHTER 360P
Actions with operating disturbances
45
NOTE!
The product’s serial number
should always be stated with all corre-
spondence with NIBE.
089
___________
FILTER-ALARM
This information is shown every three months and is a
call for the air filter to be cleaned, see the section
Maintenance routines – Cleaning the air filter. The
information disappears when the filter has been
cleaned and the main power switch is set to 1 again.
LP-ALARM
This information is shown when the low pressure
switch in the cooling circuit has tripped. This may be
caused by a too low ventilation flow or too little refrig-
erant. The information disappears when the pressure
switch resets (automatically) and the main power
switch is set to 1 again.
SENSOR-ALARM
This information is shown when one of the tempera-
ture sensor malfunctions, for example, a broken cable
or a short circuit. The information disappears when the
cause of the fault has been rectified and the main
power switch is set to 1 again.
Alarm indications on the display
Other information can also be shown on the display
besides the standard information. This applies with
malfunctions or for calls to take action. This type of
information is only shown in menu 1.0 (The display
always automatically returns to menu 1.0 approxi-
mately 30 minutes after the last button was pressed).
This information alternates with menu 1.0’s standard
information. At the same time the display’s background
lighting flashes.
The following information can be shown.
FILTER-ALARM
1.0
LP-ALARM
1.0
SENSOR-ALARM
1.0
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