Economizer Wiring; Economizer Sensor Wiring - Carrier 48TF004-007 Installation, Start-Up And Service Instructions Manual

LEGEND
OAT — Outdoor-Air Temperature
RAT — Return-Air Temperature
Fig. 32 — EconoMi$er Wiring
ECONOMI$ER
BROWN
CONTROLLER
VIOLET
OAT
WHITE
COM
RED
OAH
-15 V
BROWN
RAT
VIOLET
COM
WHITE
RAH
RED
+15 V
(+)
CO
2
CO COM
2
DAT
COM
SUPPLY AIR
TEMPERATURE SENSOR
REM POT
PINK
COM
LED
VIOLET
COM
Fig. 33 — EconoMi$er Sensor Wiring
TEMP
TEMP
OUTDOOR
AIR
COM
SENSOR
OUT
PWR
TEMP
RETURN
TEMP
AIR
COM
SENSOR
OUT
PWR
CO
SENSOR
2
V+ 24
COM VAC
TEMP
TEMP
16