Cumberland Integra EXPERT 64EU, User Manual

Page: 59 / 102

59
EXPERT 64EU rev.03
EXPERT 64EU
INLETS’ MAXIMUM OPENING STAGE
A supplementary stage can be calibrated in order to continue opening the air inlet
beyond the last fan stage. This supplementary stage is optional. It is used to direct
the airflow more efficiently during periods of warm weather. When all the reference
points have been calibrated, the user can set a number of degrees required to reach
the inlet’s maximum opening. There are two possible ways for the inlet to attain the
maximum opening stage:
1. Progressive Mode:
The panels open or close gradu-
ally
in a linear fashion as the
room temperature increases
above the last reference point.
The maximum inlet opening is
reached at: "last reference point
T° + # of degrees to max.
opening".
2. Dumping Mode:
The inlet maintains the open-
ing defined for the last ventila-
tion stage up until the room
temperature reaches : last
reference point T° + #of de-
grees to max. opening. The in-
let then directly goes to its
maximum opening.
MIN.
OPENING
ROOM T°
SET POINT
LAST
STAGE’S
INLET
OPENING
MAX.
OPENING
CONTROLLER
STAGES
# OF
DEGREES
TO MAX. OPENING
INLET
OPENING
MIN.
OPENING
ROOM T°
SET POINT
LAST
STAGE’S
INLET
OPENING
MAX.
OPENING
CONTROLLER
STAGES
# OF
DEGREES
TO MAX. OPENING
INLET
OPENING