920-024-05 (12-04)

Installation Instructions

Models SH15 and SH20

NOTE: THIS MANUAL INCLUDES INSTALLATION INSTRUCTIONS FOR BOTH WINDOW MOUNT AND THROUGH- THE-WALL INSTALLATIONS

Electrical Requirements

ALL FIELD WIRING MUST MEET THE REQUIREMENTS OF THE NATIONAL ELECTRICAL CODE (ANSI/NFPA 70) ARTICLE 501.

THE FIELD-PROVIDED CIRCUIT PROTECTION DEVICE (HACR CIRCUIT BREAKER OR TIME DELAY FUSE) MUST NOT EXCEED THE AMPACITY INDICATED ON THE PRODUCT NAMEPLATE.

IMPORTANT: Before you begin the actual installation of your air conditioner, check local electrical codes and the information below.

Your air conditioner must be connected to a power supply with the same A.C. voltage and frequency (hertz) as marked on the data plate located on the chassis. Only alternating current (A.C.), no direct current (D.C.), can be used.

An overloaded circuit will invariably cause malfunction or failure of the air conditioner; therefore, it is extremely important that the electrical power is adequate. Consult your dealer or power company if in doubt.

The following instructions are for HAZARDGARD models and cabinet sizes listed below.

GROUPS

 

CABINET SIZE (H x W x D)

SMALL CHASSIS

SH15

15 15/16" x 25 15/16" x 27 3/8"

(405 mm x 660 mm x 695 mm)

 

 

 

 

 

MEDIUM CHASSIS SH20

17 15/16" x 25 15/16" x 27 3/8"

(455 mm x 660 mm x 695 mm)

 

 

 

 

 

Model Number

Plug Type

Circuit Rating

Time Delay Fuse

 

 

SH15

Junction Box

250V-15 Amp

 

 

 

SH20

Junction Box

250V-15 Amp

 

 

 

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Friedrich operation manual Models SH15 and SH20 Electrical Requirements, Groups

SH20, SH15 specifications

The Friedrich SH15 and SH20 models are exemplary representatives of advanced heating solutions, designed to address the diverse needs in residential and commercial environments. Engineered with a focus on efficiency, performance, and user-friendliness, these heating systems make a strong case for modern heating technology.

One of the standout features of both the SH15 and SH20 is their energy efficiency. These models utilize state-of-the-art heat pump technology, which allows them to extract heat from the environment even in colder temperatures. This results in significantly lower energy consumption compared to traditional heating systems, leading to reduced utility bills and a lower carbon footprint. The SH15 is designed for smaller spaces, while the SH20 offers a bit more power, making it suitable for larger areas or homes with greater heating demands.

Both models incorporate advanced inverter technology, which adjusts the compressor speed depending on the heating requirements. This ensures that the units operate at optimal efficiency, providing consistent temperature control while minimizing energy waste. Inverter-driven systems contribute to quieter operation as well, which is ideal for residential settings where noise can be a concern.

User-friendliness is another hallmark of the Friedrich SH15 and SH20. Equipped with intuitive digital controls, users can easily set their preferred temperatures and schedules, allowing for personalized comfort. Moreover, both models support smart home integration, enabling remote access and control through mobile applications. This feature not only enhances convenience but also allows users to monitor energy usage and make adjustments on the fly.

Durability is a key characteristic of these heating systems. Constructed with high-quality materials, the SH15 and SH20 are designed to withstand harsh environmental conditions, ensuring long-lasting performance. They also feature advanced air filtration systems that improve indoor air quality by effectively removing allergens and other pollutants.

In summary, the Friedrich SH15 and SH20 embody the cutting-edge of heating technology, offering powerful, efficient, and user-friendly solutions for diverse heating needs. With their advanced features, smart technology integration, and robust construction, these models are well-suited for modern living, ensuring comfortable and environmentally responsible heating year-round.