1.0
Functions of your HRV (cont’d)
During the circulation mode, when the selected level of humidity is reached,
the unit stops to exchange air with the exterior. Continuous circulation is thus
undertaken inside the home and insures the purification of the ambiant air. A
mechanical filter traps the large dust particles (those visible to the eye).
1.3 Circulation (available with ULTIMA control only)
1.2 Heat Recovery (cont’d)
STALE AIR TO
OUTSIDE
4°C/39°F
FRESH AIR TO
BUILDING
18°C/64°F
FRESH AIR
FROM OUT-
SIDE 0°C/32°F
STALE AIR
FROM BUILDING
22°C/72°F
Example: (in winter)
1000 HE, HE 1.3, 3055 Compact, 5585 Compact
2