Ingersoll-Rand 4WCC4048A1000A 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.
September 2018
1188--EEBB2299DD11--11FF--EENN
Single Packaged Heat Pump
14 SEER Convertible, 2 — 5 Ton
4WCC4024A1000A
4WCC4030A1000A
4WCC4036A1000A
4WCC4042A1000A
4WCC4048A1000A
4WCC4060A1000A
NNoottee:: “Graphics in this document are for representation only. Actual
model may differ in appearance.”
Installer’s Guide

Ingersoll-Rand 4WCC4048A1000A Specifications

General

Model Number	4WCC4048A1000A
Category	Heat Pump
Refrigerant Type	R-410A
Voltage	208/230V
Phase	1
Sound Level (Outdoor Unit)	76 dB
Cooling Capacity	48000 BTU/h
Heating Capacity	48000 BTU/h
SEER Rating	14 SEER
HSPF Rating	8.2 HSPF

Summary

SAFETY SECTION

Electrical Safety Warnings

Covers hazardous voltage, electrical shock, and proper grounding requirements.

Refrigerant and Operational Safety

Addresses R-410A refrigerant hazards and safety during unit operation without access panels.

Unit Installation

Installation Methods and Mounting

Covers ground-level, rooftop curb, and rooftop frame mounting procedures.

Airflow Conversion and Rigging

Ductwork, Drain, and Filter Connections

Electrical and Control Wiring

Guidance on power wiring, electrical connections, and low-voltage control wiring.

Unit Startup

Pre-Start Checklist and Checks

A comprehensive list of checks for unit location, ductwork, wiring, and components.

Cooling Mode Startup

Heating Mode Startup