172
English
DAY
°C
Fan voltage
drive signal (VDC)
+
-
VV
Fan voltage
drive signal (VDC)
+
-
VV
Before the calibration, any speed modifi
-
cation performed from the TOUCH PAD is
inhibited and the word “
Tab
“ will flash on
the display, alternating with the time field.
ATTENTION!
Without the initial calibration,
it is not possible to change the fan speed.
Before carrying out the calibration, the fans
are set to the factory speed.
Set
fan V1
(this is the default intake air
fan)
:
a) Using the
TOUCH PAD
, set the required
control voltage according to the detected
operation field on the operating diagra
ms.
COMMISSIONING
2. Press the ON/OFF and “M” Menu keys at
the same time.
1. Turn on the appliance at the ON/OFF key
on the display.
b) Confirm using the
Enter
.
ATTENTION!: once the confirmation is sent,
the controller waits just a few moments that
the fan speed reaches the necessary value
before the V2 calibration or the exit from the
calibration flow rate menu.
Now set
fan V2
following the same procedure
above.
c) C o n f i r m u s i n g t h e
E n t e r
.
ATTENTION!: once the confirmation is
sent, the controller waits just a few moments
that the fan speed reaches the necessary
value before the V2 calibration or the exit
from the calibration flow rate menu.
3. The symbol
flashes on the display.
Press
Enter
to confirm
.
Use the
TOUCH PAD
to select the symbol “
V
”
and confirm
.
Use the
TOUCH PAD
to select fan
V1
or
V2
and confirm
.
man_Energy Plus IT-UK-FR-DE-ES-NL-FM_Ultima_Rev_0721.indd 172
man_Energy Plus IT-UK-FR-DE-ES-NL-FM_Ultima_Rev_0721.indd 172
24/01/2022 16:07:32
24/01/2022 16:07:32
