Carrier 48TC*D08 appendix EconoMi$er IV Wiring

48TC

C09023

Fig. 73 - EconoMi$er IV Wiring

500 OHM RESISTOR

NOTE 1

RUN

NOTE 3

50HJ540573

ACTUATOR ASSEMBLY

DIRECT DRIVE

ACTUATOR

		BLACK	4	TRANSFORMER
				GROUND
			3
			5
		BLUE	2
			8
VIOLET			6
PINK			7
OAT SENSOR		RED	1	24 VAC
			10
	YELLOW		11
			9
		WHITE		4-20 mA
4-20mA SIGNAL			12	TO J9 ON
				PremierLink
				BOARD
		ECONOMISER2 PLUG

NOTES:

1.Switch on actuator must be in run position for economizer to operate.

2.PremierLink™ control requires that the standard 50HJ540569 outside-air sensor be replaced by either the CROASENR001A00 dry bulb sen sor or HH57A077 enthalpy sensor.

3.50HJ540573 actuator consists of the 50HJ540567 actuator and a harness with 500-ohm resistor.

C08310

Fig. 74 - EconoMi$er2 with 4 to 20 mA Control Wiring

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