3
Leaflet Number 671453 January 2011
Installation and Maintenance
MRXBOX95B-LOFT Mechanical Ventilation with Heat Recovery & Summer Bypass
840
430
VIEW FROM FRONT 3 X 125mm spigots
SIDE VIEW (controls)
450
VIEW FROM TOP
Condensate
Drain
21.5mm dia.
condensate
drain alternative
position
SIDE VIEW (non controls)
21.5mm dia.
condensate
drain alternative
position
125mm dia.
spigot
Alternative
150mm dia.
spigot
3 alternative
150mm dia.
spigots on
back of unit
3.0 Dimensions (mm)
Figure 4. Main unit components shown with front and lid removed.
G4 removable filter.
G4 removable filter.
Adjustment potentiometers and
indication lights.
Heat exchanger.
Three optional 150mm dia. knockout
spigot locations on rear of unit and
one on the side (non controls).
If required for use cut through
the acoustic foam round the
circumference of the knockout.
(see figure 5)
Figure 5.
Installation cont.
