Codes & Regulations

CONTENTS
Important Safety Instructions	1
Shipping Inspection	1
Codes & Regulations	2
Installation Considerations	2
Rooftop Installations	3
Tools	3
Indoor Unit Installation	3
Outdoor Unit Installation	5
Refrigerant Pipe Connection	6
Electrical	7
Connect the Cable to the Indoor Unit	8
Connect the Cable to the Outdoor Unit	8
Leak Testing (Nitrogen or Nitrogen-Traced)	9
System Evacuation	9
Safe Refrigerant Handling	10
Safety Check	10
Test Running	11

This product is designed and manufactured to comply with national codes. Installation in accordance with such codes and/ or prevailing local codes/regulations is the responsibility of the installer. The manufacturer assumes no responsibility for equip- ment installed in violation of any codes or regulations.

The United States Environmental Protection Agency (EPA) has issued various regulations regarding the introduc- tion and disposal of refrigerants. Failure to follow these regulations may harm the environment and can lead to the imposition of substantial fines. Should you have any questions please contact the local office of the EPA.

•Be sure that placement of the unit allows adequate con- densate drainage.

•Do not install near a doorway.

•Ensure that the spaces indicated by the arrows is from the wall, ceiling or other obstacles (See minimum clear- ances required in Figure 1.)

•Noise prevention should be considered when installing the unit.

•Do not place the unit closer than 3 ft. (1m) to a TV or radio.

•Consideration should be given to the distance from furni- ture, curtains, or other obstructions that will interfere with the unit’s airflow.

•Do not exposure the unit direct sunlight. Exposure will fade the cabinet and affect its appearance. Sunlight prevention should be considered in placing the unit.

More than 6” (15 cm)

(to the ceiling)

More than

5”

(12cm)

More than 96” (2.4 m)

(to the floor)

Figure 1

OUTDOORUNIT

When placing the outdoor unit, consider any obstructions that may constrict the air inlet or outlet. (See Figure 2).

Installation Considerations

To ensure that the unit operates safely and efficiently, it must be installed, operated, and maintained according to these installation and operating instructions and all local codes and ordinances, or, in their absence, with the latest edition of the National Electrical Code. The proper installation of this unit is described in the following sections. Following the steps in the order presented should ensure proper installation.

More than 12” (30cm)

More than 24” (60cm)

MOUNT WITH THE LOWEST MOVING PARTS AT LEAST 2.4m (8 ft.) ABOVE FLOOR OR GRADE LEVEL.

INDOORUNIT

To avoid property damage, personal injury or death due to electrical shock, do not use an extension cord with this unit.

•Do not expose unit to excessive heat.

•Select a location where there are no obstructions in front or the sides of the unit.

More than 79” (200cm)

Figure 2

•Locate the outdoor unit in a location that will not ob- struct discharge air from the condenser.

•Do not install outdoor unit in a corrosive environment.

•Keep the clearances from the wall or other obstacles as indicated by the arrows on Figure 2.

•Do not place animals or plants in the path of the air inlet or outlet.

000 BTUH + 115 Volt, 000 &12, MSC/MSH 9 specifications

Goodman Manufacturing is a renowned brand in the HVAC industry, known for its reliable and efficient heating and cooling solutions. Among their offerings, the Goodman MSC/MSH series, specifically the 9,000 and 12,000 BTUH models, stand out as highly effective, compact air conditioning units designed for residential and light commercial applications.

These units provide a reliable cooling solution with a modest 115-volt electrical supply, making them suitable for various settings without the need for significant electrical upgrades. The Goodman MSC/MSH units employ advanced refrigerant technology, ensuring efficient heat exchange and optimal energy usage. The units feature a SEER (Seasonal Energy Efficiency Ratio) rating that meets or exceeds modern energy efficiency standards, helping homeowners save on electricity bills while reducing their carbon footprint.

A key characteristic of the MSC/MSH series is their compact design, which allows for easy installation in tight spaces. The lightweight construction simplifies transport and handling, making it easier for HVAC professionals to install these units in challenging locations like attics, closets, or small commercial areas. Additionally, these models are equipped with a durable cabinet that is designed to withstand the elements, including corrosion-resistant materials that ensure longevity and reliability.

The Goodman MSC/MSH series features an innovative multi-speed fan that provides enhanced airflow while operating quietly, contributing to a comfortable indoor environment. Furthermore, with their user-friendly controls, these units allow for easy temperature adjustments, ensuring that users can maintain their desired indoor climate with minimal effort.

Another notable technology within these models is the inclusion of a scroll compressor, which is known for its efficiency and durability. This compressor type is quieter compared to traditional reciprocating models, further adding to the comfort of the living space. The MSC/MSH series also includes a built-in safety switch designed to prevent the unit from running in unsafe conditions, thereby extending the life of the system and enhancing user safety.

In summary, Goodman Manufacturing's MSC/MSH 9,000 and 12,000 BTUH models provide a reliable, efficient, and versatile cooling solution, making them a favorable choice for homeowners and light commercial users alike. With advanced technology, user-friendly features, and a commitment to durability, these units exemplify Goodman’s dedication to quality and performance in the HVAC market.

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