Operating instructions

4 . 7 V E N T I L A T I O N
‘ W H O L E H O U S E ’ V E N T I L A T I O N
Your apartment has a Vent-Axia ‘whole house ventilation’ extract system that constantly
extracts moist and polluted air from the property. The system has 3 fully adjustable speeds
and a purge setting – maximum. On the front of the unit (located in the hallway cupboard)
is a digital controller that can be used to pre-set the speed to the required air flow with the
performance range. The system has an integral humidity sensor which increases the speed in
proportion to the relative humidity levels, saving energy and reducing noise. The sensor also
reacts to small but rapid increases in humidity, even if the normal trigger threshold is not
reached. This feature ensures adequate ventilation even for the smallest bathroom. Night
time relative humidity setback feature suppresses nuisance tripping as humidity gradually
increases with falling temperatures.
Ceiling Vent Ventilation Unit
Replacement Filter
Fused spur for Vent-axia system