Acme PP-32 - Manual (Page 24)

24
PP-32
KOOLMASTER PP-32
REV.01
GROUPS OF STATIC PRESSURE SET POINTS :
Two groups of static pressure set points can be defined. HI and LO static
pressure set points #2 start being used either when a certain ventilation
stage is reached or when the outside temperature decreases below a
user-define value. The following graphs sum both cases:
1. Static pressure set points' transition according to ventilation stages:
Example: when the start temperature of stage 5 is reached, the vent
doors start operating according to the second group of static
pressure set points. The first group of set points is being used
once again when the room temperature drops below the stage
5 stop temperature.
Refer to the installation setup section to activate the second group of
static pressure set points (see sec. 5.14.3).
STATIC PRESSURE SET POINTS
INFLUENCED BY VENTILATION STAGES
ROOM
TEMPERATURE
STATIC
PRESSURE
SET POINTS
LO SET POINT 1
(CLOSE AT)
LO SET POINT 2
(CLOSE AT)
FAN STAGE 5
START T°
FAN STAGE 5
STOP T°
HI SET POINT 1
(OPEN AT)
HI SET POINT 2
(OPEN AT)