Copeland XJAL-020Z User Manual

Copeland Scroll™ Outdoor Condensing Unit

for Commercial Refrigeration

Energy Saving Refrigeration Solutions

The Copeland Scroll Outdoor Condensing Unit (XJ Series) offers the highest energy efﬁ ciency available, which lowers utility bills. It’s ultra- quiet, creating a more comfortable outdoor environment. Additionally, you can depend upon the XJ unit’s superior reliability for long life and its built-in protective diagnostics can prevent unnecessary service calls and premature compressor failure.

Highest energy efﬁ ciency levels

• Provides unmatched energy savings

• Typically offers upgrade payback in less than one year

Diagnostic protection

• Helps avoid nuisance calls

• Extends the life of the unit

• Reduces potential service costs

• Provides conﬁ dence in what your technician is ﬁ xing

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Reduced sound levels

• Includes built-in sound reduction for areas with noise ordinances

• Creates a more comfortable outdoor environment for patrons

Slim proﬁ le, lighter weight, and wall mount capability for ﬂ exible mounting options

• Often lowers installation costs

• Improves appearance of your enterprise site

• Avoids more costly solutions for location issues

Delivers Unmatched Energy Savings

The latest Copeland Scroll™ refrigeration compressors provide the highest annual energy efﬁ ciency levels, along with superior reliability. When combined with a variable speed fan motor, oversized condenser coil, high efﬁ ciency fan blade and proprietary electronic algorithms to optimize energy performance, the unit delivers the lowest annual electricity bills. When compared to standard industry units, operators can generally expect a payback of less than one year from energy savings alone by upgrading to the Copeland Scroll Outdoor Condensing Unit (XJ Series).

Typical Annual Energy Savings1 – Copeland Scroll Outdoor Condensing Unit Vs Standard Unit

Traditional Unit

Compressor

Hermetic Reciprocating 4,521 $362 $543 $723 $904

1.5

Standard Scroll (ZB) 2,561 $205 $307 $410 $512 Semi-Hermetic 5,588 $447 $671 $894 $1,118 Hermetic Reciprocating 3,713 $297 $446 $594 $743

Standard Scroll (ZS) 5,247 $420 $630 $840 $1,049 Semi-Hermetic 5,546 $444 $666 $887 $1,109 Hermetic Reciprocating 5,417 $433 $650 $867 $1,083

Standard Scroll (ZS) 5,484 $439 $658 $877 $1,097 Semi-Hermetic 6,994 $560 $839 $1,119 $1,399 Hermetic Reciprocating 6,967 $557 $836 $1,115 $1,393

Standard Scroll (ZS) 6,900 $552 $828 $1,104 $1,380

Hermetic Reciprocating 9,854 $788 $1,182 $1,577 $1,971

Standard Scroll (ZS) 8,889 $711 $1,067 $1,422 $1,778 Semi-Hermetic 3,440 $275 $413 $550 $688

6 Standard Scroll (ZS) 13,237 $1,059 $1,588 $2,118 $2,647

Semi-Hermetic 8,046 $644 $966 $1,287 $1,609

XJAM kWh

Savings

$0.08/kWh $0.12/kWh $0.16/kWh $0.20/kWh

Eliminates Undesirable Equipment Noise

For sound sensitive locations, standard equipment can require additional noise abatement measures, which add to system and installation costs. Sound reduction technology is built into the XJ Series, with an electronically controlled variable speed fan motor and exclusive fan blade design permitting virtually noiseless operation as temperatures fall at night. For each 3 dBa reduction, neighbors will hear roughly 50% less noise, making the XJ Series the quietest standard unit solution on the market today.

XJAM Series Savings – Cooler

Typical

ODU

Sound Operating Range for 1.5-6 HP Units

XJ Unit

Single Fan

Sound Pressure (dBA) @ 10 Feet

XJ Unit

Dual Fan

11 To 16 dBA Lower For Ultra-Quiet Operation

2 Sound values shown represent the XJ unit’s lowest and highest operating dBA measurements, or typical industry outdoor unit published data, for both MT and LT products. Sound pressure values are 10 feet from the unit at 25°F evap for MT and -10°F evap for LT at 90°F ambient. A sound reduction of up to 3 dBA will occur in ambient temperatures below 70°F. This data is typical of “free ﬁ eld” conditions for horizontal air cooled condensing units and may vary depending on the condensing unit installation. There are many factors that affect the sound reading of a condensing unit such as unit mounting, reﬂ ecting walls, background noise and operating condition.

Traditional Unit

Compressor

Hermetic Reciprocating 3,775 $302 $453 $604 $755

Standard Scroll (ZF) 2,892 $231 $347 $463 $578

3 Standard Scroll (ZF) 2,288 $183 $275 $366 $458

Semi-Hermetic 4,100 $328 $492 $656 $820

4 Standard Scroll (ZF) 4,504 $360 $540 $721 $901

Semi-Hermetic 5,739 $459 $689 $918 $1,148

5 Standard Scroll (ZF) 2,892 $231 $347 $463 $578

Semi-Hermetic 2,050 $164 $246 $328 $410

6 Standard Scroll (ZF) 5,369 $430 $644 $859 $1,074

Semi-Hermetic 1,209 $97 $145 $193 $242

1 Estimated kWh savings shown based on simulated unit operation based on average seasonal ambient temperatures in Climate Zone 2. Hermetic Reciprocating, Standard Scroll, and Semi-Hermetic refer to typical standard condensing units using these compressor technologies, with capacity generally matched to ± 10% of the XJ unit. The data shown represents estimated annual operating cost and savings analysis. Actual energy results may vary by: type of application; load calculation assumptions; proper equipment sizing and matching selections; operational variables; and speciﬁ c location. Emerson Climate Technologies, Inc. assumes no responsibility for actual energy performance deviations from these estimates, or for damages incurred through the use of the information presented. Detailed Annual Energy Efﬁ ciency Ratio (AEER) calculation assumptions, comparative unit and compressor model details, and additional Climate Zone savings estimates are available at: EmersonClimate.com/copelandoutdoorunit

XJAL kWh

Savings

$0.08/kWh $0.12/kWh $0.16/kWh $0.20/kWh

Provides Superior Reliability

Commercial refrigeration investments are signiﬁ cant, but maintenance and repair expenses over the life of the equipment can sometimes exceed the original product cost itself. The XJ unit’s standard built-in protective diagnostics have been shown to improve service technicians’ speed and accuracy, reducing the overall lifecycle cost of ownership.

Diagnostic Features

• Over-current • Incorrect Phase Rotation

• High Pressure Resets • Low Pressure Cut-outs

• Liquid Flood-back Prediction • Fresh Start Logic

• Smart Crank Case Heater • Compressor Short Cycling

• Fault Code History • Remote Alarming

Copeland Scroll XJ Unit Line-Up

XJAL Series Savings – Freezer

Unit Model Compressor HP Capacity

Medium Temperature – Coolers

XJAM-015Z ZS11KAE 1.5 14100 XJAM-020Z ZX15KCE 2 18800 XJAM-030Z ZX21KCE 3 27200 XJAM-040Z ZX30KCE 4 37000 XJAM-050Z ZX38KCE 5 45400 XJAM-060Z ZX45KCE 6 52400

*MT capacity @ 95˚F ambient, 25˚F evap

Unit Model Compressor HP Capacity

Low Temperature – Freezers

XJAL-020Z ZXI06KCE 2 12900 XJAL-030Z ZXI09KCE 3 16800 XJAL-035Z ZXI11KCE 3.5 18900 XJAL-040Z ZXI14KCE 4 24200 XJAL-050Z ZXI15KCE 5 26600 XJAL-050Z ZXI16KCE 5 26600 XJAL-060Z ZXI18KCE 6 33700

*LT capacity @ 95˚F ambient, -10˚F evap **Single phase ***Three phase

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Copeland XJAL-020Z User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual