4
Ubiflux W300(+) / W400(+) / W450(+)
Ubiflux W300(+) / W400(+) W450(+)
5
4
Ubiflux W300(+) / W400(+) / W450(+)
The Ubiflux W300 / W400 / W450 is a ventilation unit with heat
recovery with a maximum ventilation capacity of 300, 400 or
450 m
3
/h and low-energy fans. Features Ubiflux:
• steplessly adjustable air flow rates through a control panel;
• filter indication on the appliance and the possibility for filter
indication on the multiple switch;
• a completely new intelligent frost protection system which
ensures that also at low outdoor temperatures the applian
-
ce's performance remains optimal and that, if necessary, it
activates the standard preheater.
• low sound level
• comes as standard with automatic bypass valve
• constant flow control
• low energy consumption
• high efficiency
Ubiflux W300 / W400 / W450 is available in two types:
• Ubiflux”
• U”
Compared to the Ubiflux, the U has a more extensive
control board which increases the connection options.
These installation instruction describe both the standard Ubiflux
and the U.
The Ubiflux (+) is available in the left-handed or right-handed
version. A left-handed version has the filters on the left behind
the filter door; a right-handed version has the filters on the right
behind the filtered door. The position of the air ducts differs for
these two versions! For the correct position of the connection
ducts and dimensions see §3.4.1 or §3.4.2. respectively.
When ordering an appliance always state the correct type; sub
-
sequent conversion to a different version is not possible.
The Ubiflux comes ready to plug in with a 230 V mains plug and
a connection for a low-voltage multiple switch on the outside of
the appliance.
Note
:
When replacing an older model by a new Ubiflux,
do realise that the positions of the ducts “From
dwelling” and “From atmosphere” are different!
(only for type 4/0 & 3/1) Carefully check the posi
-
tion of these ducts on the basis of the connection
drawings §3.4.1 and §3.4.2.
Application
Chapter 2
Version types Ubiflux W300/W400/W450
Type W450 is only available in left, right version 4/0
Type
Version L of R
Position air ducts
Power supply
Type code
Ubiflux
Left-handed version
4 top connections
Power plug
4/0 L
2 top connections & 2 bottom connections
Power plug
2/2 L
3 top connections & 1 bottom connection
Power plug
3/1 L
Right-hand version
4 top connections
Power plug
4/0 R
2 top connections & 2 bottom connections
Power plug
2/2 R
3 top connections & 1 bottom connection
Power plug
3/1 R
U
Left-handed version
4 top connections
Power plug
4/0 L+
2 top connections & 2 bottom connections
Power plug
2/2 L+
3 top connections & 1 bottom connection
Power plug
3/1 L+
Right-hand version
4 top connections
Power plug
4/0 R+
2 top connections & 2 bottom connections
Power plug
2/2 R+
3 top connections & 1 bottom connection
Power plug
3/1 R+
