Trane TEM4 Series - 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.
July 2023
1188--GGFF7755DD11--11CC--EENN
Convertible Air Handlers
1–1/2 — 5 Ton
TEM4B0B24M21SA
TEM4A0B31M31SB
TEM4A0C42S41SC
TEM4B0C37M31SA
TEM4A0C43M41SB
TEM4A0C48S41SC
TEM4A0C49M41SB
TEM4B0C60S51SA
The TEM4 series air handler is designed for installation in a closet, utility
room, alcove, basement, crawlspace or attic. These versatile units are
applicable to air conditioning and heat pump applications. Several models
are available to meet the specific requirements of the outdoor equipment.
Field installed electric resistance heaters are available.
Installer’s Guide

Trane TEM4 Series Specifications

General

Type	Air Handler
Series	TEM4
Refrigerant	R-410A
Motor Type	PSC or ECM
Cabinet Type	Upflow, Downflow, Horizontal
Dimensions	Varies by model
Weight	Varies by model

Summary

Installation Instructions

Unpacking

Inspect unit contents for damage and verify model/voltage. Notify of discrepancies within 5 days.

Location

Install centrally in a closet, utility room, or attic, meeting clearance and level requirements.

Wiring

Ensure wiring compatibility and adherence to NEC/local codes for voltage, ampacity, and separation.

Sequence of Operation

Details operation for cooling, heat pump, electric heat modes, and defrost functions.

Field Wiring and Electrical Data

Performance and Electrical Data

Minimum Airflow CFM

Outline Drawing

Heater Pressure Drop Table

Coil Conversion Instructions

Downflow Conversion

Steps to convert the unit for downflow configuration, including airflow restrictions.

Horizontal Right Conversion

Procedures for horizontal right conversion, covering coil orientation, drain pan, and diverter brackets.

Checkout Procedures