Trane 4WCZ6060B4000A User Manual

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Only qualified personnel should install and service the equipment. The installation, starting up, and servicing of heating, ventilating, and air-conditioning
equipment can be hazardous and requires specific knowledge and training. Improperly installed, adjusted or altered equipment by an unqualified person
could result in death or serious injury. When working on the equipment, observe all precautions in the literature and on the tags, stickers, and labels that
are attached to the equipment.
March 2023 1188--BBBB3355DD11--1166BB--EENN
Single Packaged Heat Pump, 16 SEER
Two Stage, Convertible, 2 – 5 Ton, R-410A
4WCZ6036B3000A
4WCZ6036B4000A
4WCZ6048B3000A
4WCZ6048B4000A
4WCZ6060B3000A
4WCZ6060B4000A
NNoottee:: “Graphics in this document are for representation
only. Actual model may differ in appearance.”
NNoottee:: “Unit specific Service Facts available online.”
Installation and Operations Manual

Trane 4WCZ6060B4000A Specifications

General

Model	4WCZ6060B4000A
Type	Heat Pump
Cooling Capacity	60, 000 BTU/h
Heating Capacity	60, 000 BTU/h
SEER Rating	16
HSPF Rating	9.0
Refrigerant	R-410A
Voltage	208/230V
Phase	1
Compressor Type	Scroll
Cooling Capacity (Tons)	5
Heating Capacity (Tons)	5
Stages	Single

Summary

Refrigerant Charging Procedures

Charging in Cooling Above 55°F OD Ambient

Subcooling method for charging the system in cooling mode at outdoor temps above 55°F.

Charging Below 55°F OD Ambient

Weighing method for charging the system in heating mode at outdoor temps below 55°F.

Unit Installation Procedures

Ground Level Installation

Rooftop Installation

Lifting and Rigging

Safety precautions and procedures for safely lifting and positioning the unit during installation.

Ductwork and Piping

Electrical and Control Wiring

Electrical Wiring and Power Supply

Procedures and safety guidelines for connecting the unit's power supply, grounding, and disconnects.

Control Wiring

Unit Startup and Operation

Pre-Start Checklist

A comprehensive checklist to ensure all installation steps are completed before starting the unit.

Starting Modes

Sequence of Operation

Maintenance and Troubleshooting

Final Installation Checklist

A final review of installation quality and unit readiness before homeowner handover.

Service Maintenance Recommendations

Fault Detection and Diagnostics

How to identify, diagnose, and troubleshoot unit faults using indicator lights and checkout tables.

Performance Data and Curves

Pressure Curves

Indoor Fan Performance Data

Refrigerant Circuit and Troubleshooting

Refrigerant Circuit Diagrams

Troubleshooting Chart

A matrix identifying system faults and their primary/secondary causes and potential solutions.