COPELAND X-Line Series Digital Outdoor Refrigeration Unit Owner’s Manual

: June 1, 2024
: Copeland

Table of Contents

Digital compression boosts outdoor condensing unit performance
Fewer units to install and maintain
Maximised energy efficiencies and tight temperature precision
Reduced costly call-backs with advanced diagnostics
Lightweight and flexible installation options
Simple and quick commissioning
Standard features
What’s inside
Diagnostic features
References
Read User Manual Online (PDF format)
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COPELAND X-Line Series Digital Outdoor Refrigeration Unit Owner’s Manual

Digital compression boosts outdoor condensing unit performance

Variable-capacity modulation maximises energy efficiencies, refrigeration reliability, installation flexibility and innovation.

By Julie Haven, Product Manager, Condensing Units, Copeland

A simple and reliable solution for multiplexing applications is now available with the Copeland Digital Outdoor Refrigeration Unit, X-Line Series. Building on the field-proven Copeland scroll compressor and X-Line outdoor condensing unit (OCU) platforms, the digital X-Line Series delivers superior cooling and energy efficiency in small-format supermarkets, convenience stores and food service establishments— helping owners and operators to manage their refrigeration and food safety needs.

Digital modulation enables contractors to use a reprogrammed system with an alarm as well as error codes for easy troubleshooting. This helps to reduce costly call-backs and allows for a quick and accurate diagnosis in order to keep food safe and at peak quality. The digital X-Line Series combines compression technology with variable-speed fan motor control, large-capacity condenser coils, and smart protection and diagnostics to meet today’s challenging refrigeration requirements.

Ideal for walk-in coolers, food preparation tables and display cases, the digital X-Line delivers more precise, reliable refrigeration with its proven Copeland digital scroll technology and communication capabilities that can tie into any building management system (BMS).

Fewer units to install and maintain

Digital compression technology means fewer condensing units are needed to install and maintain for numerous refrigeration loads, which results in fewer lines run, lower refrigerant charges and faster installation.
Fewer units

Maximised energy efficiencies and tight temperature precision

Digital Copeland scroll compression technologies enable continuous capacity modulation from 20 to 100 percent to
deliver significant reductions in energy consumption and refrigeration improvements. Variable-capacity modulation allows the digital X-Line Series to deliver:
Maximised energy efficiencies

Energy efficiency advantages

Substantial annual energy-efficiency improvements
Decreased electrical load at start-up

Refrigeration reliability improvements

Precise setting and tight control over case temperatures
Load matching from 20 to 100 percent
Improved product integrity, which helps operators maximise food quality and safety

Simply put, the digital X-Line is engineered for contractors seeking to install more energy-efficient products to help manage food quality and safety.

Reduced costly call-backs with advanced diagnostics

Onboard diagnostics and protection allow operators to take action to minimise product loss from equipment downtime. Errors can be quickly communicated to service technicians, and the system can make changes to protect against faults that might otherwise cause a compressor failure. Operators can expect improved reliability, an extended compressor lifespan and greatly reduced lifecycle costs.
Reduced costly call-backs

Lightweight and flexible installation options

The digital X-Line Series’ slim profile, lightweight design and wall mount option give operators flexibility when installing the units, even in locations with significant space constraints. In fact, digital X-Line Series units are so unobtrusive they’re often mistaken for an AC split unit. This helps lower installation costs and avoid expensive system design workarounds and/or relocation issues.
Lightweight flexible installation options

Simple and quick commissioning

A single electronic control module provides operation, protection and diagnostic features for the system. By consolidating five different controls into a single module, the unit can be set up and commissioned in a matter of minutes. A quick-start guide is supplied with each unit and is also attached to the door, showing how to quickly set the control.

Standard features

Pre-painted enclosures for corrosion protection
Electronic defrost control with programmable defrost scheduling
Brass service valves located externally for easy access
Electronic low-pressure control for quick set-up and higher accuracy
Receivers with pressure-relief valve, liquid shut-off valve and charging port
Easy-to-read moisture indicator
Variable-speed permanent split capacitor (PSC) fan motors
Over-sized condenser coils with additional fin corrosion protection for coastal zones
All units are factory tested for braze joint leaks, wiring connections, electrical continuity and start-up performance
Heated insulated receiver for low ambient operation

What’s inside

Larger condenser coils
- Increase energy efficiency
- Corrosion-resistant copper tube and coated aluminium fins
Variable-speed fan motor control
- Contributes to quiet operation
- Provides efficient head pressure control
Heated and insulated receiver
- Allows operation in low ambient temperature situations
Electronic controls
- Offer greater reliability than traditional mechanical controls
- Avoid nuisance service calls
- Allow technicians to diagnose issues quickly and accurately
Copeland scroll digital compressor technology
- Based upon field-proven Copeland Scroll design
- Provides the most reliable, highest-efficiency compression available
- Available in 3 to 6 horsepower
Digital technologies
- Variable-capacity modulation for precise temperature control
- Highly flexible load matching
- Linear power reduction relative to modulated capacity

Diagnostic features

Onboard diagnostics provide connectivity to facility management control systems (including Copeland’s Site Supervisor suite of control products) to alert owner/operators of faults and key performance indicators (KPIs).
Diagnostic features