Trane AAM7A0B30H21SA - User Manual

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NOTICE: Since the manufacturer has a policy of continuous product and product data improvement, it reserves the right to change design and speciﬁcations without notice.

HyperionFieldReferenceDataTAM7

IMPORTANT --- This document contains a wiring diagram and service information. This is customer property and is to remain with this unit.

Please return to service information pack upon completion of work.

HAZARDOUS VOLTAGE - DISCONNECT POWER BEFORE SERVICING

WARNING:

For use with BAYEV or BAYW series heaters ONLY

▲

WARNING

SAFETY HAZARD! This information is intended for use

by individuals possessing adequate backgrounds of electrical and

mechanical experience. Any attempt to repair a central air condition-

ing product may result in personal injury and/or property damage.

The manufacture or seller cannot be responsible for the interpreta-

tion of this information, nor can it assume any liability in connection

with its use.

PRESSURIZED REFRIGERANT! SYSTEM CONTAINS

OIL AND REFRIGERANT UNDER HIGH PRESSURE. RECOVER

REFRIGERANT TO RELIEVE PRESSURE BEFORE OPENING THE

SYSTEM.

DO NOT USE NON-APPROVED REFRIGERANTS OR REFRIGERANT

SUBSTITUTES OR REFRIGERANT ADDITIVES.

▲

WARNING

LIVE ELECTRICAL COMPONENTS! During instal-

lation, testing, servicing, and troubleshooting of this product, it may

be necessary to work with live electrical components. Failure to fol-

low all electrical safety precautions when exposed to live electrical

components could result in death or serious injury.

▲

WARNING

Note: This unit is certified to UL 1995.

The interior cabinet wall meets the following:

- UL94-5VA Flame Class Listed

- UL723 Steiner Tunnel Listed for 25/50 Flame/

Smoke

- UL746C Listed for Exposure to Ultraviolet Light,

Water Exposure and Immersion

Table of Contents

Product Specifications. .................................................................................................... 2

Wiring Diagram. ............................................................................................................... 3

Sequence of Operation. ................................................................................................... 4

Control Layout - Refrigerant Dip Switches....................................................................... 7

Airflow Performance. ...................................................................................................... 10

Heater Attribute Data. .................................................................................................... 16

Control Layout - LEDs. ................................................................................................... 19

EEV Test Procedures. .................................................................................................... 24

EVC Thermal Resistance and Voltage Table. ................................................................ 25

Troubleshooting. ............................................................................................................ 26

* May be "A" or "T"

Air Handler - Convertible

Models: Series 7 Air Handlers 2-5 Ton

*AM7A0A24H21SA, *AM7A0B30H21SA

*AM7A0C36H31SA, *AM7A0C42H31SA

*AM7A0C48H41SA, *AM7A0C60H51SA

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Trane AAM7A0B30H21SA Specifications

General

Model Number	AAM7A0B30H21SA
Category	Air Handler
Nominal Cooling Capacity	2.5 tons
Voltage	208/230V
Phase	1
Cabinet Type	Upflow/Horizontal
Refrigerant Type	R-410A
Depth	21 in
Nominal Heating Capacity	30, 000 BTU/hr
Heating Capacity	30, 000 BTU/h
Airflow Range	1200 CFM
Maximum External Static Pressure	0.8 in. w.g.