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Verfügbare Sprachen
Verfügbare Sprachen
Pump maintenance:
1 Remove the four screws from the drain pump.
2 Unplug the pump's power cable and the water level
switch cable.
3 Disconnect the pump.
2.4.3
Fan operation settings
WARNING
For the setting with wired controller, see
"Using the wired controller to set the external
static pressure"
Ducted indoor units offer the user the possibility of
setting a profile of standard flow rates that the unit will
keep constant by self-regulating its head.
The user can choose from two modes:
– constant airflow: the unit automatically controls
the fan speed to keep the selected standard flow
rates constant (see chart PAR.0);
– variable airflow: the user can choose from 4
operating profiles and the flow rate changes
according to the pressure drops in the duct.
WARNING
This setting must be made before the first
installation with the standard remote control.
After setting, the default settings cannot be
reset.
1 This function can be set with the remote control only
within 10 minutes of the unit being switched on and
must be done in standby mode.
16
Take the batteries out of the remote control and
put them back in: during the first 30 seconds
press the MODE + FAN buttons for 5 seconds.
The remote control will go into "function selection"
mode and "
Pump
2 Use ' ' and ' ' and select "
Fig. 20
The unit will run the flow control test for 3 to 6 minutes.
3 Use ' ' or ' ' to select "
to
Press ' ' or ' ' to select a parameter from 0-4 and
press 'MODE' to confirm.
Parameter
Set the parameter following the size charts for the
installed unit
F1
" will be displayed.
F 1
d4
F 1
enter
parameter
Description
Constant airflow function
The unit automatically controls the head
0
so that the flow rate corresponds to the
standard one by adjusting the fan speed.
Variable airflow function
1
The flow rate decreases when the
2
pressure drops increase
3
Note: the available head increases by
4
selecting parameter 1 to 4
Installation
Fig. 21
", press 'FAN' to confirm.
Fig. 22
E1
", press 'MODE'
selection
mode.
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