SECTION II

UNPACKING THE UNIT

STEP 1. Remove decorative plastic return air grille to a safe area away from the unit.

STEP 2. Remove the installation hardware, wingboard and two (one light colored and one dark colored) gaskets from beneath the unit, and place them in a safe area away from the unit.

STEP 3. Remove the chassis retainer by removing the far right screw in the basepan (see Figure A); save this screw to reattach the chassis retainer after installation (Step 15). Also, remove and discard the two retainer screws and plastic bushings located at the rear of the unit.

STEP 4. While an assistant holds the cabinet stationary, use the hand pull at the front of the base pan (see Figure A) to pull the chassis out of the cabinet. Remove white foam blocks used to restrain the compressor during shipment. Inspect basepan for dislodged white blocks, and remove. Do not remove any other foam.

FIGURE A

CABINET

STEP 3

HAND PULL

HAND PULL

 

FAR RIGHT

CHASSIS

RETAINER

SCREW

 

SECTION III

CHASSIS WIRING AND PREPARATION

 

PROVIDED HARDWARE

1 JUNCTION BOX

FRIEDRICH PN: 613-893-00

2 MOUNTING LEGS

RACO INC. PN: 5324-0

2 LEG SCREWS

 

2 HOLE COVERS

 

1 GROUND SCREW

 

BOX COVER

FRIEDRICH PN: 613-892-00

GASKET

RACO INC. PN: 5173-0

2 SCREWS

 

1 SHEET METAL SCREW

STEP 1. Remove the junction box, cover and screw (above items) from the shipping position underneath the fan motor. Install one junction box mounting leg in the upper left position facing the rear of the junction box.

STEP 2. Remove and discard the plastic bushing from the conduit connector on the side panel of the control compartment. Strip the black wires only, approximately 1/2 inch (13 mm).

STEP 3. Insert all wires (2 black, 1 green) into the box and thread the box onto the conduit connector until tight. Back off counter clockwise until the junction box is vertical with the mounting leg at the upper–right position facing the box opening. Be sure that the shell can fit between this box and the chassis.

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Friedrich SH20, SH14 installation manual Section, Unpacking the Unit, Chassis Wiring and Preparation

SH14, SH20 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.