Durablade Economizer Damper Minimum Position Setting; Durablade Economizer Minimum Position Damper Setting; Outdoor-Air Thermostat/Enthalpy Control Installation - Carrier 48TFD008-014 Installation And Service Instructions Manual

Example:
Given —
Negative Pressure . . . . . . . . . . . . . . . . . . . . . . . . . 25 Pa (0.1 in. wg)
Outdoor Airflow . . .. . . . . . . . . . . . . . . . . . . . . . . . 520 L/s (1100 cfm)
Determine —
Setting = 150 mm (6 in.)
Fig. 23 — Durablade Economizer Damper Minimum
Position Setting
Fig. 24 — Durablade Economizer Minimum
Position Damper Setting
TOP
OUTSIDE AIR
SCREEN
ENTHALPY
CONTROL
HOOD
Fig. 25 — Outdoor-Air Thermostat/
Enthalpy Control Installation
14
OAT
(TERMINALS ARE UP)
UNIT