Emerson AE8-1385 Module Dimensions in Millimeters, Terminal Locations, Application Engineering

Application Engineering
B U L L E	T	I	N	AE8-1385

47

POWER

62

ALERT

TRIP / LOCK

37

Flash Event

1 Long Run Time

2 Compressor (Pressure) Trip

3 Pressure Switch Cycling

4 Locked RotorR

5 Compressor (Mod Run) Trip

6 Open Start Circuit

7Open Run Circuit

8Welded Contactor

9 Low Voltage

C

Two Stage Control

DC SOL operating range: 18-28VDC Compressor second stage is energized when Y & Y2 are 24VAC

Active Protection S

PROT breaks 24VAC common leg of compressor contactor coil Reset codes and PROT lockout by removing 24VAC to module

67

112

Figure 2 – Module Dimensions in Millimeters

	For Use With
	Copeland Scroll
	UltraTech	Y2
	Compressors
065312345	Patent: 6,615,594	Y
		Data Port
P/N: 543-XXXX-XX
		L
		R
	Use With Class 2	C
	Circuits Only
	Supply 24VAC	PROT
	50/60Hz
	Power 1.5VA	Solenoid

Figure 3 – Terminal Locations

© 2011 Emerson Climate Technologies	7
Printed in the U.S.A.