8
Fig. 12 — Wiring Diagram
Barometric Hood Assembly
The barometric hood can be assembled in vertical or horizontal
configuration. Figure 13 illustrates the barometric hood parts.
BAROMETRIC HOOD (VERTICAL CONFIGURATION)
1. Remove the hood top panel from its shipping position on the
unit end. (See Fig. 14.)
2. Remove the side panels located in the hood parts box (see
Fig. 15).
3. Install parts as shown in the following exploded view (see
Fig. 16) using the seal strip and screws provided in the parts
box.
Figure 17 illustrates the installed barometric hood parts.
24V
GRND
LOW
HIGH
OPTIONAL
FIELD INSTALLED
ENTHALPY SENSOR
RED
1
2
3
4
5
6
7
8
9
10
11
12
BLUE
BLACK
VIOLET
PINK
ORANGE
WHITE
YELLOW
ECONOMi$ER 2
PLUG
OUTSIDE AIR
TEMPERATURE
SENSOR
500 OHM
RESISTOR
WHITE
GREEN
BLACK
RED
ACTUATOR
ASSEMBLY
DIRECT DRIVE
ACTUATOR
