Emerson Copeland EazyCool ZXLE-050-TFD User Manual

Outdoor Condensing Unit - ZX Range
Application Guidelines

Emerson Copeland EazyCool ZXLE-050-TFD Specifications

General

Brand	Emerson
Model	Copeland EazyCool ZXLE-050-TFD
Category	Heat Pump
Language	English

Summary

Safety Instructions

Product Description

Main Component Description

P&I Diagram for ZXME Units

Presents the Piping and Instrumentation diagram for ZXME units.

Electronic Controller XCM25D - Features

Main Control & Safety Features

Temperature Control by Means of External Room Thermostat

Temperature Control by Means of External Temperature Probe

Defrost

Electronic Controller XCM25D – Programming

How to Program the Parameters (Pr1 and Pr2)

Parameters Level 1 – Required Settings

Pumpdown – General

Pumpdown with Room Thermostat

Pumpdown with Temperature Sensor

Reset to Factory Settings – Emerson "Hot Key"

Troubleshooting

Compressor Motor Protection

System Pressure Protection

Other Inputs at the Plant Controller XCM25D

Installation

Condensing Unit Handling

Provides guidelines for handling condensing units.

Electrical Connection

Refrigeration Piping Connections

Refrigeration Piping Installation

Guides on proper installation of refrigeration piping, including insulation.

Brazing Recommendations

Provides recommendations for brazing refrigeration pipes.

Brazing Procedure

Details the step-by-step procedure for brazing.

Location & Fixings

Required Distances

Starting Up & Operation

Evacuation

Details the critical evacuation procedure for system commissioning.

Charging Procedure

Guides on the correct procedure for refrigerant charging.

Oil Charging Procedure

Explains the procedure for charging compressor oil.

Checks Before Starting & During Operation

Maintenance & Repair

Replacing a Compressor

Provides instructions and precautions for replacing a compressor.

Electrical Connections

Warns about checking electrical terminations for tightness.

Routine Leak Testing

Emphasizes the importance of routine leak testing for system joints.

Appendix 2: Wiring Diagram – ZXME / ZXLE / ZXDE Units (380-420V / 3Ph / 50 Hz)

Appendix 3: Parameter List Level 1 (Pr1)

Appendix 4: Parameter List Level 1 (Pr1) & 2 (Pr2)

Appendix 5: Alarm Menu

Appendix 6: Additional Features for Customization

Pumpdown with Temperature Sensor

Lists parameters for pumpdown using a temperature sensor.

Defrost with Time Intervals

Lists parameters for defrost using time intervals.

Defrost with Real Time Clock

Lists parameters for defrost using a real-time clock.

Defrost with Evaporator Fan

Lists parameters related to defrost and evaporator fan control.