Economi$Er2 With 4 To 20 Ma Control Wiring - Carrier 50FC Series Service And Maintenance Instructions

EconoMi$er2
IMPORTANT: The optional EconoMi$er
include a controller. The EconoMi$er2 is operated by a 4
to 20 mA signal from an existing field-supplied control-
ler. See Fig. 56 for wiring information.
RUN
DIRECT DRIVE
ACTUATOR
® 2 does not
500 OHM
RESISTOR
ORANGE
Fig. 56 — EconoMi$er2 with 4 to 20 mA Control Wiring
VIOLET
PINK
OAT SENSOR
4-20mA SIGNAL
31
BLACK
4
TRANSFORMER
GROUND
3
5
BLUE
2
8
6
7
ACTULATOR
RED
FEEDBACK
1
(2-10VDC)
10
11
9
ACTULATOR
WHITE
CONTROL
12
(4-20mA)
ECONOMI$ER2 PLUG