Ducane (HVAC) (2/4)SH13 warranty Installation Maintenance Instructions, Table of Contents

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INSTALLATION AND

MAINTENANCE INSTRUCTIONS

(2,4)SH13 Series

Self-Contained Heat Pump

WARNING

Improper installation, adjustment, alteration, service, or maintenance can cause injury or property damage. Refer to this manual. For assistance or additional information, consult a qualified installer or service agency.

WARNING

Installation and servicing of air conditioning equipment can be hazardous due to internal refrigerant pressure and live electrical compo- nents. Only trained and qualified service personnel should install or service this equip- ment. Installation and service performed by unqualified persons can result in property damage, personal injury, or death.

WARNING

If this unit is to be installed in a mobile or manu- factured home application, the ductwork must be sized to achieve static pressures within the manufacturer’s guidelines. All other installation guidelines must also be followed. Failure to do so may result in equipment damage, personal injury, and improper performance of the unit.

*48369K005*

WARNING

Sharp metal edges can cause injury. When installing the unit, use care to avoid sharp edges.

TABLE OF CONTENTS

 

INSTALLATION

2

OPERATION

7

MAINTENANCE

10

WIRING DIAGRAM

11

WARRANTY

12

Manufactured By

A.A.C.

A Lennox International Inc. Company

421 Monroe Street

Bellevue, OH 44811

CAUTION

The installation of this appliance must conform to the requirements of the National Fire Protection Association; the National Electrical Code, ANSI/NFPA No. 70 (latest edition) in the United States; the Canadian Electrical Code Part 1, CSA 22.1 (latest edition) in Canada; and any state or provincial laws or local ordinances. Local authorities having jurisdiction should be consulted before installation is made. Such applicable regulations or requirements take precedence over the general instructions in this manual.

# 48369K005

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Contents Table of Contents Installation Maintenance InstructionsInspection of Shipment InstallationLocation Roof Curb Assembly Minimum Clearance Requirements Using Accessory Lift KitTypical Condensate Drain Connection Minimum Required Surface Area For Disposable Filters Removing Bottom Duct CoversTypical Wiring Connections Electrical AccessHeater Kit Accessory if used Heater Kit Accessory InstallationThermostat CompressorOperation Defrost Control Timing PinsDefrost Control Board Sequence of OperationDefrost Control Board Diagnostic LEDs Cooling System Performance Liquid SubcoolingLiquid Subcooling Size @ ARI Conditions OD 80 IDDB/67 Idwb R22 410AOwner Record Maintenance Electrical SHOCK, Fire Or Explosion HazardMotors Outdoor CoilBlower Speed Chart Limited Warranty

(2/4)SH13 specifications

The Ducane (HVAC) 2/4SH13 is a versatile heat pump designed to provide efficient heating and cooling solutions for residential and light commercial applications. Renowned for its reliability and performance, the 2/4SH13 units come equipped with advanced features that ensure a comfortable indoor environment throughout the year.

One of the standout characteristics of the Ducane 2/4SH13 is its impressive Seasonal Energy Efficiency Ratio (SEER) and Heating Seasonal Performance Factor (HSPF) ratings. With a high SEER rating, the heat pump maximizes cooling efficiency, resulting in lower energy bills and reduced environmental impact. The HSPF rating also highlights its effectiveness in heating mode during colder months. This combination of efficiency and effectiveness makes the 2/4SH13 an excellent choice for homeowners looking to minimize energy consumption.

The 2/4SH13 utilizes a scroll compressor, which is recognized for its quiet operation and reliability. This type of compressor works efficiently under various load conditions and contributes to the overall longevity of the unit. Additionally, the heat pump is equipped with a durable cabinet that features a baked-on powder coat finish, ensuring protection against the elements and prolonging the life of the system.

For enhanced comfort, the Ducane 2/4SH13 employs a two-stage heating system that provides consistent heating performance during fluctuating temperatures. This capability minimizes the temperature swings often associated with single-stage systems, allowing for a more stable and comfortable indoor climate.

Furthermore, the heat pump integrates advanced refrigerant management technology, utilizing environmentally friendly R-410A refrigerant. This refrigerant not only meets current environmental regulations but also supports improved system efficiency and lower refrigerant leakage.

Installation and maintenance of the Ducane 2/4SH13 are straightforward, thanks to its compact design and accessible service panels. The unit’s compatibility with smart thermostats allows homeowners to achieve optimal control over their heating and cooling schedules, further enhancing energy savings.

Ducane backs the 2/4SH13 with a robust warranty, providing peace of mind for customers who invest in this efficient heat pump solution. Overall, the Ducane 2/4SH13 stands out in the HVAC market for its blend of efficiency, reliability, and user-friendly features, making it a preferred choice for many seeking optimal indoor comfort.
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