Emerson Comfort Alert 543-0033-00- User Manual
Emerson Comfort Alert 543-0033-00– User Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 2 – Application Engineering; Safety Instructions; Copeland Scroll; You are strongly advised; DANGER; NOTICE; CAUTION
- Page 3 – ELECTRICAL SHOCK HAZARD; removing compressor.; BURN HAZARD; install, commission and maintain this equipment.; WARNING
- Page 4 – Introduction; fl; Nomenclature
- Page 6 – The current in the ZPS*K5 solenoid modulation
- Page 7 – Use caution with high voltage and never hipot; Use caution when troubleshooting energized; Unloader Test Procedure with Standard 24 Volt
- Page 8 – Applications
- Page 9 – Figure 3
- Page 10 – Figure 5; Rectified; Thermostat
- Page 11 – Prot; Figure 6; Figure 7
- Page 12 – Figure 8; Verify the correct crankcase heater
- Page 13 – Charge
- Page 14 – Table 4
AE4-1311 R6
Application Engineering
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© 2011 Emerson Climate Technologies
Printed in the U.S.A.
AE4-1311 R6
September 2011
ZPS20 to ZPS60K4 and ZPS20 to ZPS60K5 R-410A
1.5 to 5 Ton Copeland Scroll
®
UltraTech
®
Compressors
Application Engineering
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Safety
Safety
Instructions............................................... 2
Safety Icon Explanation ...................................... 2
Instructions Pertaining to Risk of Electrical
Shock, Fire, or Injury to Persons ...................... 3
Safety
Statements
............................................... 3
Introduction
How It Works ....................................................... 4
Capacity
Control.................................................. 4
Nomenclature
...................................................... 4
Application Considerations
Operating
Envelope
............................................ 5
High Pressure Cut-Out Switch ............................ 5
Low Pressure Cut-Out Switch ............................. 5
Discharge
Line
Thermostat
................................. 5
Crankcase
Heat
.................................................. 5
Defrost Cycle – ZPS*K4 Applications.................. 5
Transient Sound Solution .................................... 6
Unloader Solenoid Wiring ................................... 6
Wiring with 24 Volts ............................................. 6
Wiring with Comfort Alert
®
................................... 6
Wiring with CoreSense
™
Diagnostics .................. 6
Part-Load
Starting
............................................... 6
Application Tests
.................................................... 7
TABLE OF CONTENTS
Section Page Section Page
Assembly Line Procedures
High Potential (Hipot) Testing .............................. 7
Service Procedures
Unloader Test Procedure with 24 Volts ............... 7
Unloader Test Procedure with Comfort Alert or
CoreSense ........................................................ 7
Replacing ZPS*K4 with ZPS*K5 in Service
Applications ...................................................... 8
Figures
ZPS*K4 Modulation Hardware ............................ 4
ZPS*K5 Modulation Hardware ............................ 4
Operating
Envelope
............................................ 9
24 Volt Modulation Control Wiring ...................... 10
Modulation Control Wiring with Comfort Alert .... 10
Modulation Control Wiring with CoreSense ...... 11
Discharge
Thermostat
........................................ 11
Crankcase Heater Location................................ 12
Tables
Condensing Temperature Limits ........................ 13
Compressor Refrigerant Charge Limits.............. 13
Crankcase
Heaters
............................................ 13
Modulation Control Data .................................... 14
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Summary
AE4-1311 R6 Application Engineering B U L L E T I N 2 © 2011 Emerson Climate TechnologiesPrinted in the U.S.A. Safety Instructions Copeland Scroll ® compressors are manufactured according to the latest U.S. and European Safety Standards. Particular emphasis has been placed on the user's safety. Safe...
AE4-1311 R6 Application Engineering B U L L E T I N 3 © 2011 Emerson Climate TechnologiesPrinted in the U.S.A. ELECTRICAL SHOCK HAZARD • Disconnect and lock out power before servicing. • Discharge all capacitors before servicing. • Use compressor with grounded system only. • Molded electrical plug m...
AE4-1311 R6 Application Engineering B U L L E T I N 4 © 2011 Emerson Climate TechnologiesPrinted in the U.S.A. Introduction The ZPS*K4 and ZPS*K5 two step modulated Copeland Scroll ® compressors are ideally suited for residential and light commercial applications where a capacity step reduction and ...
