ENGLISH
Initial settings
(for installer only)
There are two ways for the installer to make the initial ap-
pliance settings:
• Remote mode using the (RF) remote control unit and
radio module.
• Appliance mode using the trimmer and dip-switch.
In addition to altering the speed settings, the initial
configuration will also include the adjustment of the air
inlet and outlet openings to and from the rooms served.
Appliance/remote control coupling
Each remote control must be initialised before use. This
activity is entrusted to the installer (for remote controls sold
separately from the product), or factory set (for remote
controls sold with the product).
The activity comprises the following steps:
a. turn the power off for at least 30 sec.;
b. turn the power back on;
c. within 60 sec. perform the procedure described below.
In detail, holding down the ENTER key for at least 3
seconds, the appliance will couple with the remote control.
Completion of coupling will be confirmed by an acoustic
signal (constant 3 second BEEP) from the remote control
itself.
Using the remote control/radio mode
(fig. 42)
The initial appliance settings can be made by means of
the (RF) remote control unit and external radio module
that do not come as standard with the appliance.
N.B. Some of the functions included on the remote
42
control unit do not apply to this appliance.
T(°C) CO2(ppm) RH(%) O
88:88
MAN
AUTO
Mo Tu We Th Fr Sa Su
SUMMER
DISPLAY
TIMER MODE
SET
NEXT
ENTER
32
1) Before connecting the appliance to the mains,
connect the external radio module to the electronic
circuit board and configure the dip-switch as shown
43
(figure 43).
n this way, the system will be able to recognise the
I
settings made using the remote control unit even when
it is no longer connected to the external radio module (in
effect, in this case ignoring the trimmer reading).
2) When the appliance is connected to the power supply,
the system recognises the external radio module and
keeps the motors in the OFF state.
3) Turn ON the (RF) remote control unit (fig. 44) and
check
the
system
diagnostics, assessment of temperature sensor
reading). Subsequently, the system - unless a fault is
indicated - will start the motors at V min and V max by
default. Below are details of the settings made using
the remote control:
V min : set 30 (about 1100 rpm);
V max : set 43 (about 1360 rpm);
status
(brushless
motor