Bryant 548F Installation, Start-Up And Service Instructions Manual page 15

Fig. 13 — Horizontal Discharge Durablade
Economizer Installation
Example: Given — Negative Pressure . . . . . . . . . . .0.2 in. wg
Determine — Setting = 5 in.
Fig. 14 — Durablade Economizer
Minimum Position Setting
Fig. 15 — Durablade Economizer Minimum
Position Damper Setting
SHIPPING
SCREW
. . . . . . . . . . . . . . . . . . 900 cfm Outdoor Air
TOP
OUTSIDE AIR
SCREEN
ENTHALPY
CONTROL
Fig. 16 — Outdoor-Air Thermostat/Enthalpy
OAT — Outdoor-Air Thermostat
NOTE: See unit wiring diagram for more details.
Fig. 17 — Wiring Connections for
Outdoor-Air Thermostat
— 15 —
OAT
(TERMINALS ARE UP)
HOOD
Control Installation
LEGEND
UNIT