Static Pressure Display - Varifan ECS-4+ User Manual

CHAPTER 3 - USER'S GUIDE

STATIC PRESSURE DISPLAY

This function displays the static pressure level
of the room.
Static pressure is displayed in 0.01" H
increments from a minimum display of -20"
H O , to a maximum display of 20" H
2
static pressure level is lower than -20" H
senced, LO is displayed. On the other hand, if
static pressurelevel is higher than 20" H
sensed, Hi is displayed.
Dislaying the static pressure level:
•
rotate the Selector dial to position (8).
The static pressure level is displayed on the
front panel.
NOTE: If a static pressure probe is
not installed the unit displays "---".
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O
2
O . If a
2
O is
2
O is
2
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