Emerson Copeland Scroll User Manual

5
ZX, ZXB and ZXL Family
Proprietary electronic algorithms present advantage on
diagnose, communication, and protection purposes. They
are also fundamental to control fan speed, optimizing energy
performance for local seasonal ambient temperatures
ZXD, ZXLD, ZXV Family
Capacity modulation digital and
variable speed to control precise
room or showcase temperature
Good harmonic with 3 AC chokes
Drive assembly
• High reliability with good cooling
• Easy service with quick connectors
Figure 1. ZXV CDU features
Design features:
• With real time monitoring of compressor
operating conditions
• Compressor reverse rotation
• Compressor over current
• Compressor internal motor protector trip
• Discharge gas over heat
• Over voltage
• Under voltage
• High pressure cut out
• Low pressure cut out (only on MT series)
• Refrigerant flood back
• Compressor minimum off time
• Internal thermal sensor failure
• Intelligent Store solution:
Communication and retail store
monitoring
ZXV nomenclature
Bill of material
Z X V 0 9 0 B P
-
4 X K 5 5 1
Condensing platform
V = Medium temp variable speed LV = Low temp variable speed
Maximum capacity*
B = Next generation
P = R410A, POE oil
E = R404A, POE oil
Compressor motor code
K = 3 phase, 380-460V, 60Hz
D = 3 phase, 380-400V, 50Hz
Bill of material
451 = Chassis with hinged door
551 = Chassis with front panel
Base model Electrical code
Bill of material
ZXV BOM
ZXV ZXLV
451, 551 451, 551
Liquid line filter drier
 
Moisture indicator
 
Oil separator
 
Accumulator

Suction pressure transducer
 
Fixed hp switch
 
Fixed lp switch

CoreSense™ & Intelligent Store
 
Fan speed control
 
Circuit breaker
 
Sound jacket
 
Optimized condenser coil for
maximum heat transfer
Variable speed fan motor and high
efficiency fan blade
Copeland Scroll compressor technology
High efficiency, ultra quiet, high reliability
Enhanced vapor injection
• Improved efficiency
• Combined DLT protection
Note: *Maximum capacity condition of evap temp/amb temp/return gas temp
Medium temp -10°C/40°C/18.3°C
Low temp -32°C/40°C/5°C

Emerson Copeland Scroll Specifications

General

Brand	Emerson
Model	Copeland Scroll
Category	Air Conditioner
Language	English