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Emerson Copeland Scroll XFAL Series User Manual

Emerson Copeland Scroll XFAL Series
35 pages
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Copeland Scroll
Outdoor Refrigeration Unit
Installation and reference manual
Models:
XFAL, XFAM, XFAP
1.5 to 6 HP

Table of Contents

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Emerson Copeland Scroll XFAL Series Specifications

General IconGeneral
RefrigerantR-410A
Capacity Range (BTU/Hr)18, 000 - 60, 000
Compressor TypeScroll
ApplicationHeat Pump
Voltage208/230V
Phase1
Cooling Capacity18, 000 - 60, 000 BTU/Hr
Heating Capacity18, 000 - 60, 000 BTU/Hr
Sound LevelVaries by model
Operating Temperature Range (Cooling)Varies by model
Operating Temperature Range (Heating)Varies by model
SEER RatingVaries by model
HSPF RatingVaries by model

Summary

Introduction

Nomenclature

Electrical/Physical Data

Installation/Piping Instructions

Quick Setup Guide

1. Set the clock

Procedure for setting the unit's internal clock time and date.

2. Set pressure controls

Configuration of suction and discharge pressure set points.

3. Set defrost parameters and schedule

Setting defrost interval, duration, and schedule modes.

User Interface

6.1. Button Descriptions and Key Combinations

Explains the function of each button and key combinations.

6.2. Changing a Parameter Value

Step-by-step guide to modifying parameter values in the controller.

6.3. Entering the Advanced Options Menu

Procedure to access and navigate the advanced options menu.

6.5. Locking the Keypad

Instructions for locking the controller keypad to prevent unauthorized changes.

6.7. Changing Clock Setting

Guide on how to adjust the controller's clock settings.

6.10. Alarm Menu

Accessing and viewing stored alarms with timestamps.

6.13. Manual Stepper Control Mode

Manually adjusting stepper control for injection valves for troubleshooting.

6.14. Controller Startup

Sequence of operations during controller power-up.

6.15. Bump Start Control Operation

Explanation of the bump start sequence for compressor startup.

6.18. Suction Pressure Control

How the unit controls operation based on suction pressure.

6.20. Defrost Controls

Configuration and management of defrost cycles.

6.21. Enhanced Vapor Injection (EVI)

Explanation of the EVI system for low-temperature applications.

6.23. Over-Current Protection

How the controller detects and responds to over-current conditions.

6.24. Incorrect Phase Sequence Protection

Protection against incorrect phase sequence in 3-phase units.

6.28. Over/Under Voltage Protection

Protection against voltage fluctuations outside the operating range.

6.30. Compressor Internal Thermal Protection

Response to the compressor's internal thermal protector tripping.

6.33. Anti-Flood Back Warning

Warning logic for system liquid flood back.

Local and Remote Displays and Communication

Physical and Installation Requirements

Wiring Diagrams

Refrigerant Liquid Temperature Valve Capacity Multiplier Correction Factors

Alarm Codes

Sensor Values

Parameters

Compressor and Safety Parameters

Settings for compressor operation, safety limits, and protection.

Control and Configuration Parameters

Parameters for low-side control, fan operation, and probe configuration.

Serial Address and System Settings

Parameter for setting unit communication address and system configurations.

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