29
English
3. Connect the differential pressure gauge.
P1 P2
P3
P4
4. Turn on the appliance at the ON/OFF key on the
display.
5. Press the ON/OFF and “M” Menu keys at the same
time to access the
TECHNICAL MENU
.
6. Use the
TOUCH PAD
to select the installer menu
.
Press the Enter key to confirm
.
Select the “
V
” symbol and confirm
.
The message V1 flashes;
Perform the setting of the fan V1;
access the menu by pressing enter, the display shows:
VV
VV
set the nominal design
flow rate (m
3
/h) using
the
TOUCH PAD
+
_
.
Change the voltage value relative to the fan speed
using the
TOUCH PAD
+
_
until the differential pres-
sure gauge displays a value equal to the value of the
objective pressure drop (Pascal) shown on the display.
VV
V1 fan
speed voltage
fan rpm
Objective
pressure drop
80 = 8.0 Volt
Press the Enter key to confirm
.
=
Press the Enter key to confirm
.
Before going on to set the fan V2, you must disconnect
the differential pressure gauge from connections P1
and P2 and put the rubber caps back in place.
Содержание Sabiana Energy Smart Series
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