SystemAir changeair Sophomore 4000 Series User Manual

Owner's Manual - Installation,
Operation, and Service Instructions
Version 1.1
Sophomore Series
4000 & 5000 Cabinet- Classroom Air Handler
Single Package Vertical Air Conditioner & Heat Pump
This manual contains instructions specic to the installation, operation and service of your unit. If installed with the GHM9 gas heat module, please
refer to the GHM9 supplementary installation and operations guide that was also supplied along with this document. .
Keep the manual(s) in a safe place and at the ready for future reference.
Should you require further information contact the factory or your regional Changeair representative.
Improper installation, adjustment,
alteration, service or maintenance
can cause property damage,
personal injury or loss of life,
and could cause exposure to
substances which have been
determined by various state
agencies to cause cancer, birth
defects or other reproductive
harm.
Read and understand the
installation, operating, and
maintenance instructions
thoroughly before installing or
servicing this equipment.
Installation and maintenance must
be done by a qualied installer,
service agency, or authorized
dealer.
OPERATION OF UNIT DURING
CONSTRUCTION MAY VOID THE
WARRANTY.

SystemAir changeair Sophomore 4000 Series Specifications

General

Brand	SystemAir
Model	changeair Sophomore 4000 Series
Category	Heat Pump
Language	English

Summary

Identification and Warranties

Safety Labeling and Hazard Alerts

Explanation of safety alert symbols and hazard level definitions (Danger, Warning, Caution).

Limited Warranty Details

Details the standard, extended, and optional warranties for Changeair products.

Performance Data

Full Load Performance Specifications

General Preventative Maintenance

Unit Cleaning Procedures

Installation Guide

General Assembly and Installation

Overview of general assembly and installation procedures for the air handler.

Electrical Connections

Guidelines and recommendations for making safe and proper electrical connections.

Wall Sleeve Installation

Trouble Shooting Guide

Controls and Mechanical Issues

Troubleshooting steps for control-related and mechanical problems.

General Air Handler Trouble Shooting

Cooling Troubleshooting

Specific troubleshooting guidance for cooling-related operational issues.