Economi$Er 2 - Carrier 50GCQ Series Service And Maintenance Instructions

EconoMi$er 2

IMPORTANT: The optional EconoMi$er
include a controller. The EconoMi$er 2 is operated by a
4 to 20 mA signal from an existing field-supplied control-
ler. See Fig. 55 for wiring information.
Run
Direct Drive
Actuator
2 does not
®
500 OHM
Resistor
ORANGE
Fig. 55 — EconoMi$er 2 with 4 to 20 mA Control Wiring
VIOLET
PINK
OAT Sensor
4-20mA Signal
34
BLACK
Transformer
4
Ground
3
5
BLUE
2
8
6
7
Actuator
RED
Feedback
1
(2-10VDC)
10
11
9
Actuator
WHITE
Control
12
(4-20mA)
EconoMi$er 2 Plug