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Amana AVH24 Series User Manual

Amana AVH24 Series
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VTAC
Single Package Vertical Air Conditioning System
AVH 9,000-24,000 Btu/hr Installation Instructions
& Owner’s Manual
5151 San Felipe, Suite 500 • Houston, TX 77056 • www.amana-ptac.com
© 2014 - 2015, 2017 - 2020 Goodman Company, L.P.
is a registered trademark of Maytag Corporation or its related companies and is used under license
to Goodman Company, L.P., Houston, TX, USA. All rights reserved.
Only personnel that have been trained to install, adjust, service
or repair(hereinafter, “service”) the equipment specied in this
manual should service the equipment. The manufacturer will not
be responsible for any injury or property damage arising from
improper service or servide procedures. If you service this unit,
you assume responsibility for any injury or property damage
which may result. In addition, in jurisdictions that require one or
more licenses to service the equipment specied in this manual,
only licensed personnel should servise the equipment.
Improper installation, adjustment, servicing or repair of the
equipment specied in this manual, or attempting to install,
adjust, service or repair the equipment specied in this manual
without proper training may result in product damage, property
damage, personal injury or death.
WARNING
WARNING
PROP 65 WARNING
FOR CALIFORNIA CONSUMERS
Cancer and Reproductive Harm -
www.P65Warnings.ca.gov
0140M00513-A
ATTENTION INSTALLING PERSONNEL
As a professional installer you have an obligation to know
the product better than the customer. This includes all
safety precautions and related items.
Prior to actual installation, thoroughly familiarize yourself
with this Instruction Manual. Pay special attention to all
safety warnings.
Often during installation or repair it is possible to place
yourself in a position which is more hazardous than when
the unit is in operation.
IO-914
07/2020
1
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Amana AVH24 Series Specifications

General IconGeneral
Cooling Capacity24, 000 BTU/H
Heating Capacity24, 000 BTU/H
RefrigerantR-410A
Phase1
Voltage208-230V
Sound Level (dBA)72
Warranty10 years limited parts warranty

Summary

ATTENTION INSTALLING PERSONNEL

Important Note to the Owner

Important Note to the Servicer

Electrical Data

Electrical Requirements

Details on wire size, fuse/circuit breaker, and grounding requirements.

Electrical Rating Table

Table showing recommended branch circuit sizes and wire gauges.

Supply Air Flow Data

Indoor CFM & External Static Pressure

Chart detailing airflow based on static pressure for different models.

Control

VTAC Required Minimum Clearances

Building Exterior Unit Opening Requirements

Specifies minimum distances for unit placement and surrounding areas.

Grill Clearance Requirements

Guidelines for maintaining clearance around the exterior louver.

Installation Overview and Dimensional Data

Dimensions

Lists chassis and opening dimensions for different VTAC models.

Exterior Wall Adapter Cut-Out

Details the dimensions for the wall opening for the adapter.

Closet View

CLOSET INSTALLATIONS

Front Installation-Top View

Top view diagram showing clearances for front closet installation.

Left Installation-Top View

Top view diagram showing clearances for left closet installation.

Right Installation-Top View

Top view diagram showing clearances for right closet installation.

Final Wall Adapter and Architectural Louver Installation

Wall Adapter Installation

Parts included in Wall Adapter Kit

Lists the components provided for the wall adapter.

Field Supplied Parts

Identifies parts that need to be supplied by the installer.

Louver Installation

Installation of the louver PRIOR to Wall Adapter installation

Steps for installing the exterior louver before the wall adapter.

Final Wall Adapter and Architectural Louver Installation

Installation of the louver AFTER the installation of Wall Adapter on elevated floors

Steps for installing the louver after the wall adapter on upper floors.

Primary Drain Connection and Location

DRAIN PAN INSTALLATION

Cut Opening in Gasket

Steps to prepare the gasket for drain pan installation.

Seal and Set Pan

Procedures for sealing and positioning the drain pan.

Install Drain Pan

Instructions for attaching the drain pan to the closet floor.

Install Drain Plug

Guidance on plugging the unused drain connection on the pan.

Install Drain Line

WIRING

Indoor Return Air Grille and Ductwork Installation

Ductwork

Guidelines for designing the supply duct system and return air.

Chassis Installation

Remote Thermostat and Low Voltage Control Connection

Remote Thermostat

Instructions for connecting a single-stage heat/cool remote wall thermostat.

Front Desk Control Terminals

Information on connecting an external switch for unit power control.

Auxiliary Fan Control

Details on using the unit's relays to activate auxiliary or transfer fans.

Final Installation Checklist

Chassis Operation

Fresh Air Door

Explanation of the fresh air intake system and its operation.

Low Ambient Compressor Cut Out

Description of the low ambient protection feature for the compressor.

Room Freeze Protection

Details on the feature that protects against freezing indoor conditions.

Chassis Final Connections

Steps for making final ductwork and thermostat connections.

Service & Warranty

Servicing / Chassis Quick Changeouts

Information on the serviceability and quick replacement of the chassis.

Routine Maintenance

Performing Routine Maintenance

General advice on performing regular maintenance for system efficiency.

Replace Air Filter

Steps for replacing the unit's air filter to maintain efficiency.

Chassis Removal

Step-by-step instructions for removing the unit chassis from the closet.

Indoor Coil Inspection and Cleaning

Guidance on inspecting and cleaning the indoor air coil.

Outdoor Intake and Exhaust Inspection

How to check and keep the outdoor air intake and exhaust paths clear.

Condensate Drain Inspection

Instructions for inspecting and cleaning the unit's condensate drain.

Warranty

Electronic Control Error Code Diagnostics and Test Mode

Error Code Diagnostics

How to access and interpret error codes from the unit's electronic control.

ERROR CODES AND ALARM STATUS

Unit Control Panel

Explanation of error codes, history count, and maintenance indicator on the display.

Obtaining Service

CUSTOMER FEEDBACK

Information on providing feedback and obtaining customer support.

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