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Magic-Pak HWC8-12 User Manual

Magic-Pak HWC8-12
18 pages
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Page 1 of 18507388-01 Issue 1504
Improper installation, adjustment, alteration, service or maintenance can cause property damage,
personal injury or loss of life. Installation and service must be performed by a licensed professional
installer (or equivalent), service agency or the gas supplier.
WARNING
If these instructions are not followed exactly, a fire or
explosion may result causing property damage, personal
injury, or loss of life.
CAUTION
These units are not approved for mobile home applicaons.
Such use could result in property damage, personal injury,
or death.
WARNING
Do not store combusble materials near the furnace or
warm air ducts. The material may ignite by spontaneous
combuson creang a re hazard.
WARNING
For your safety, do not store or use gasoline or other
ammable vapors and liquids in the vicinity of this or any
other appliance. Such actions could result in property
damage, personal injury, or death.
WARNING
Installaon shall be made in accordance with the requirements of the local ulity and other authories having jurisdicon, or with
the Naonal Fuel Gas Code, ANSI Z223.1 (latest edion) and the Naonal Electrical Code in the United States or CAN/CGA-B149.1 &
.2 and the Canadian Electrical Code CSA C22.1 Part 1 (latest edion) in Canada. Any alteraon of internal wiring will void cercaon
and warranes.
CAUTION
Save these instrucons for future reference
HWC8 V-Series
TM
Models
INSTALLATION INSTRUCTIONS
TABLE OF CONTENTS
INSTALLATION .................................................................2
START-UP ........................................................................9
OPERATION ................................................................... 10
MAINTENANCE .............................................................10
WIRING DIAGRAMS ......................................................16
Manufactured By
Allied Air Enterprises LLC
A Lennox International Inc. Company
215 Metropolitan Drive
West Columbia, SC 29170
*P507388-01*
*P507388-01*
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Magic-Pak HWC8-12 Specifications

General IconGeneral
BrandMagic-Pak
ModelHWC8-12
CategoryHeat Pump
LanguageEnglish

Summary

Installation Procedures

Venting System

Gas Connections

Electrical Connections

Adjustments and Settings

Heating Adjustments

Procedures for setting temperature rise and pressure regulator in heating mode.

START-UP Procedure

Lighting Main Burners

Step-by-step instructions for safely lighting the main burners of the furnace.

OPERATION Modes

Heating Operation Sequence

Steps and sequence for operating the unit in heating mode.

Cooling Operation Sequence

Steps and sequence for operating the unit in cooling mode.

MAINTENANCE Guidelines

Safety Warnings for Servicing

Safety precautions and warnings related to servicing the furnace.

Burner & Manifold Assembly Service

Removal and Reassembly

Step-by-step instructions for removing and reassembling the burner and manifold assembly.

Control Board and Safety Components

Burner System Components

Orifices and Combustion Inducer

Procedures for removing burner orifices and the combustion inducer.

Heat Exchanger Maintenance

Heat Exchanger Cleaning Procedure

Instructions for inspecting and cleaning the heat exchanger tubes and collector box.

Cooling Chassis Maintenance

Cooling Chassis Removal and Reinstallation

Steps for removing and reinstalling the complete cooling chassis for servicing.

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