393870-2 Rev 0: 11.07.2018 BBV
We reserve the right to change technical data without notice.
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Page 11
4.5.1 Setup
4.5.1.1 Heater
Turning on/off the reheating coil, use the
minus or plus button to change settings.
4.5.1.2 Cooling recovery
Activation of the cooling recovery:
It is pre-programmed two options for use
when the outside temperature is higher than
the indoor temperature, heat recovery system
will activate the function start and supply air
will be cooled by exhaust air. Engagement
when the outdoor temperature is 2 °C or 3 °C
higher than room temperature. Use button 4
to change setting for Off. Press
+
to activate
(On). Use button 4 to change setting for 2°C.
Press
+
to change to to 3°C, if wanted.
4.5.1.3 Fan control
Factory settings for AHU-300 HV and HH
you
can see in next picture.
The installer can adjust these settings so that
it is adequately balanced ventilation.
4.5.1.4 Co2 control
If the unit shall be connected CO² control then
connect it to C0² connector on top of the unit.
(See page 19 or 20 in this manual).
Menu for enabling / disabling of CO² control.
Scroll to
Off
and press
+
to activate.
On
Here you preprogrammed wanted ppm value
and the boost speed for the fans.
Note:
To get balanced ventilation is a
prerequisite that Supply and Extract air fan
has the same value as the MAX value under
4.5.1.3
4.5.1.5 Cooker hood
Menu for programming of fan speeds by
activation of the kitchen hood.
KV
connector
on the top of the unit (see page 19 or 20 in
this manual) should always get signal from the
kitchen hood when this is activated. This to
prevent rotor alarm
.
