Trane TEM6A0C48H41SC Installer's Manual

Trane TEM6A0C48H41SC Installer's Manual

Convertible air handlers 2 — 5 ton

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Installer's Guide
Convertible Air Handlers
2 — 5 Ton
TEM6A0B24H21SC
TEM6A0B30H21SC
TEM6A0C36H31SC
TEM6A0C42H41SC
TEM6A0C48H41SC
TEM6B0C60H51SA
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 2022
The TEM6 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.
S S A A F F E E T T Y Y W W A A R R N N I I N N G G
1 1 8 8 - - G G F F 7 7 4 4 D D 1 1 - - 1 1 R R - - E E N N

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Summarization of Contents

Product Safety and Handling
Convertible Air Handler Description
Details the TEM6 series air handler's design, applications, and available models.
General Safety Warning
Emphasizes the need for qualified personnel for installation and service, and highlights potential hazards.
Safety Warnings and Precautions
Electrical and Refrigerant Hazards
Covers warnings for hazardous voltage, grounding, live components, and pressurized refrigerant.
Physical and Environmental Hazards
Addresses sharp edges, hazardous vapors, and pressurized coils.
Additional Safety and Installation Notes
Child Safety and Prop 65 Warning
Advises on child supervision and informs about California Proposition 65 chemical exposure.
Installation Compliance and Recommendations
Outlines installation requirements, codes, and general recommendations for optimal performance.
Unit Features and Accessories
Standard Features
Lists key features of the air handler, such as multi-position capabilities and coil construction.
Optional Accessories
Details available accessories like electric heaters and installation kits.
Installation Instructions
Unpacking, Location, and Clearances
Guidance on unpacking, inspecting the unit, and selecting an appropriate installation location with minimum clearances.
Ductwork and Condensate Drain Setup
Instructions for installing ductwork according to standards and setting up the condensate drain system.
Blower and Airflow Configuration
Blower Motor and ECM Control
Describes the variable-speed blower motor and its ECM fan control for airflow adjustments.
Airflow Adjustment via Dip Switches
Explains how to use dip switches on the ECM Fan Control to set airflow and delay options.
Wiring and System Controls
Electrical Wiring Guidelines
Provides guidelines for field wiring, including NEC compliance and wire separation.
Thermostat Selection and Operation Modes
Guidance on thermostat selection and system operation modes (cooling, heating, defrost).
Field Wiring Diagrams
Single Stage Wiring Schematics
Illustrates wiring connections for single-stage cooling and heat pump systems.
Two Stage Wiring Schematics
Illustrates wiring connections for two-stage cooling and heat pump systems.
Electrical Data
Electrical Data and Wiring Overview
Presents the main electrical data diagram, legend, and notes.
Heater Electrical Data Tables
Details electrical specifications for various heater models.
Performance Data
Air Flow Performance Tables
Covers cooling and heating airflow performance across various models and settings.
Minimum Heater Airflow CFM
Tables listing minimum airflow CFM for various heaters with and without heat pump.
Airflow with Auxiliary Heat
Shows airflow settings and nominal airflow based on dip switch settings for auxiliary heat.
Unit Dimensions and Coil Conversion
Outline Drawing and Dimensions
Diagrams showing unit dimensions, minimum clearance table, and product dimensions.
Coil Conversion Instructions
Step-by-step instructions for converting the coil for downflow and horizontal right configurations.
Pressure Drop and Subcooling Adjustment
Heater Pressure Drop Table
Table showing air pressure drop across heater racks based on airflow.
Subcooling Adjustment Guidance
Guidance for subcooling adjustment based on system matched units.
Installation Checkout
Checkout Procedures Checklist
List of common items to confirm completion of installation, including wiring, voltage, and system function.

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