Instruction/ maintenance manual of the product AE8-1385 Emerson
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1 © 201 1 Emerson Climate T echnologies Printed in the U.S.A. AE8-1385 Application Enginee ring BULLE TIN Application Enginee ring BULLE TIN Safety Safety Instructions ................................................................. 2 Safety Icon Explanation .
2 © 201 1 Emerson Climate T echnologies Printed in the U.S.A. AE8-1385 Application Enginee ring BULLE TIN Safety Instructions Copeland Scroll ® compressors with CoreSense ™ Diagnostics technology are manufactured according to the latest U.S. and European Safety Standards.
3 © 201 1 Emerson Climate T echnologies Printed in the U.S.A. AE8-1385 Application Enginee ring BULLE TIN ELECTRICAL SHOCK HAZARD • Disconnect and lock out power before servicing. • Discharge all capacitors before servicing. • Use compressor with grounded system only .
4 © 201 1 Emerson Climate T echnologies Printed in the U.S.A. AE8-1385 Application Enginee ring BULLE TIN INTRODUCTION Overview CoreSense ™ Diagnostics is a breakthrough innovation for troubleshooting residential air conditioning and heat pump systems.
5 © 201 1 Emerson Climate T echnologies Printed in the U.S.A. AE8-1385 Application Enginee ring BULLE TIN OPERA TION Compressor Protection The CoreSense Diagnostics module utilizes proprietary algorithms to protect the compressor and system from repeated trips of system pressure controls and the compressor internal overload.
6 © 201 1 Emerson Climate T echnologies Printed in the U.S.A. AE8-1385 Application Enginee ring BULLE TIN off. This event will cause a lockout of the compressor and indicates that the module is mis-wired or the contactor coil is shorted to ground. NOTICE Code 10 is not speci fi ed on the module label.
7 © 201 1 Emerson Climate T echnologies Printed in the U.S.A. AE8-1385 Application Enginee ring BULLE TIN ALERT TRIP / LOCK POWER 1 Long Run Time 2 Compressor (Pressure) Trip 3 Pressure Switch Cyclin.
8 © 201 1 Emerson Climate T echnologies Printed in the U.S.A. AE8-1385 Application Enginee ring BULLE TIN 2- S t a g e Th e rmo s tat I ndoor Uni t O utdoor Uni t C R Y1 Y2 C R L Y Y2 L DC So l en o .
9 © 201 1 Emerson Climate T echnologies Printed in the U.S.A. AE8-1385 Application Enginee ring BULLE TIN Alert Code Alert Condition Lockout Level Lockout Indication Normal Run Solid Green Normal operation, no trip. N/A N/A Code1 Y ellow Flash 1 Long run time.
10 © 201 1 Emerson Climate T echnologies Printed in the U.S.A. AE8-1385 Application Enginee ring BULLE TIN Status Description T roubleshooting Information Solid Green “RUN” Module has power and o.
11 © 201 1 Emerson Climate T echnologies Printed in the U.S.A. AE8-1385 Application Enginee ring BULLE TIN Y ellow “ALERT” Flash Code 4 Locked Rotor 1. Run capacitor has failed 2. Low line voltage (contact utility if voltage at disconnect is low) • Check wiring connections 3.
12 © 201 1 Emerson Climate T echnologies Printed in the U.S.A. AE8-1385 Application Enginee ring BULLE TIN Red “LOCKOUT” Flash Code 5 Y ellow Off Compressor (Moderate Run) T rip Compressor is locked out after 4 consecutive or 10 total compressor (moderate run) trip events 1.
An important point after buying a device Emerson AE8-1385 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Emerson AE8-1385 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Emerson AE8-1385 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Emerson AE8-1385 you will learn all the available features of the product, as well as information on its operation. The information that you get Emerson AE8-1385 will certainly help you make a decision on the purchase.
If you already are a holder of Emerson AE8-1385, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Emerson AE8-1385.
However, one of the most important roles played by the user manual is to help in solving problems with Emerson AE8-1385. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Emerson AE8-1385 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
