Vent-Axia Multihome Basic NL - Introductory Notes

3
INTRODUCTORY NOTES
The Multihome units are designed for simultaneous extract ventilation of multiple rooms such as
bathrooms, kitchens and toilets. The units use a highly efficient backward curved centrifugal motor impeller
set and are designed for continuous 24-hour use. Approved for ventilation according to NBN D50-001 (BE)
and NEN-en 13053 (NL). Units are supplied ready to use and include a power plug or Perilex lead.
The units feature 4 settable speeds and can be configured to change speed based on a wide range of
sensor or control inputs as depicted below
Figure 1
Model
Settable
Speeds
Max
airflow
(m3/hr
@150
Pa)
Switched
Live Input
(LS)
RS485
Connection
Analogue
and
Digital
Input
Humidity
Sensor
(Internal)
CO
2
Sensor
(Internal)
Wireless
Receiver
Bluetooth
Multihome
Basic (NL)
4
300
Yes
No
Yes
Yes
No
No
No
Multihome
Wireless (NL)
4
368
Yes
Yes
Yes
Yes
No
Yes
Yes
Multihome
Basic Perilex
(NL)
4
300
Yes
No
Yes
Yes
No
No
No
Multihome
Basic Perilex
CO
2
(NL)
4
300
Yes
No
Yes
Yes
Yes
No
No
Multihome
Wireless
Perilex (NL)
4
368
Yes
Yes
Yes
Yes
No
Yes
Yes
Multihome
Wireless
Perilex CO
2
(NL)
4
368
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Multihome
Wireless (BE)
4
368
Yes
Yes
Yes
Yes
No
Yes
Yes
Multihome
Wireless CO
2
(BE)
4
368
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Multihome
Uniflexplus+
Wireless (BE)
4
368
Yes
Yes
Yes
Yes
No
Yes
Yes
Multihome
Uniflexplus+
Wireless CO
2
(BE)
4
368
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Figure 1
The units can be precisely programmed to determine how they respond to changes in sensor values or the
status of the various signal inputs. The units will run at a Normal flowrate until a sensor or input change
causes it to change speed. In the case of the Switched Live, Digital, Analogue, Wired and Wireless inputs
the units will perform a step change in speed to the appropriate new level. In the case of the Humidity
Sensor and CO
2
sensor the unit can be programmed to give a response to the change in conditions.