Friedrich HEAT PUMPS manual

920-087-04

4.Center the chassis in the pre-installed sleeve and carefully push the chassis until the chassis ﬂange and gasket contact the sleeve ﬂange.

Wall sleeve

Wall sleeve flange

Chassis flange and gasket

them into the quick nuts located on the chassis to secure the cover. If the unit has been placed such that there is no room to insert the thumbscrews from the bottom, request a Side Mounting kit (Part No. PXSM) from Friedrich. Locate the service cord or conduit in the notch at the bottom right of the front cover.

Copper refrigerant tubes are NOT handles.

Do NOT use tubing to lift or move chassis.

NOTE: If the unit is mounted ﬂush to the ﬂoor, the service cord MUST be rerouted at the bottom of the front cover on the side closest to the receptacle. A notch MUST be made in the front cover side where the cord exits the unit. It is the responsibility of the installer to create an exit notch. See diagram 8 for suggested opening size and placement.

Screw clips

Chassis

mounting screw

Chassis flange

5.Locate the four #10 x 1" chassis mounting screws. Tighten the screws into the clips - adjacent to the alignment dimples on the mounting brackets on the wall sleeve ﬂange (two per side).

6.Install the front cover assembly (including the discharge grille) by placing the top of the cover onto the 90° angle bracket along the top of the chassis. Rotate the bottom into place and insert the included thumb screws into the slots located at the bottom back corners of the cover. Tighten

7.If the ﬁlters are not already installed in tracks in the plastic cover, slide them into place.

8.Plug the cord (if applicable) into the appropriate receptacle. Extra cord may be coiled inside the front cover behind the return air grille. Restore power to the unit.

To remove the front cover, remove the thumbscrews at the bottom back corners of the cover (or sides). Pull the bottom end forward and lift it up to clear the L bracket across the top of the chassis.

Not to scale

If a remote thermostat is to be installed, proceed to page 18, Step 1. For a 265 V unit, proceed to Appendix A, Step 1.	15

HEAT PUMPS specifications

Friedrich Heat Pumps are designed to provide efficient heating, cooling, and dehumidification solutions for various applications, including residential, commercial, and industrial settings. Renowned for their innovative technology and commitment to sustainability, Friedrich has become a recognized name in the HVAC industry.

One of the primary features of Friedrich Heat Pumps is their energy efficiency. These systems utilize advanced inverter technology, allowing the compressor to adjust its speed according to current heating or cooling demands. This leads to significant energy savings compared to traditional systems, which operate at a constant speed. By maintaining a more consistent indoor temperature, Friedrich Heat Pumps reduce energy consumption and lower utility bills.

In addition to energy efficiency, Friedrich offers a variety of models to suit different needs. The range includes air-source heat pumps, which extract heat from the outdoor air, and geothermal heat pumps, which utilize the stable temperatures found underground. This versatility allows users to select a system that best fits their specific climate conditions and application requirements.

Friedrich Heat Pumps also feature smart technology integration, making them a perfect choice for modern smart homes. Many models come equipped with Wi-Fi capabilities, allowing users to control their system remotely through a smartphone app. This feature not only enhances convenience but also allows for enhanced energy management, enabling users to monitor and adjust their heating and cooling schedules for optimal efficiency.

Another notable characteristic is their quiet operation. Friedrich Heat Pumps are engineered with noise-reducing features, making them suitable for residential areas where noise may be a concern. This focus on quiet performance ensures that users can enjoy a comfortable indoor environment without disruptive sound.

Durability and reliability are also key attributes of Friedrich Heat Pumps. Built with high-quality materials and rigorous testing processes, these systems are designed to withstand varying environmental conditions and provide long-lasting performance. Regular maintenance is further simplified with easy access to essential components, prolonging the system's lifespan.

In conclusion, Friedrich Heat Pumps stand out for their energy efficiency, innovative technologies, and superb performance characteristics. With options suitable for a wide array of applications, they are an excellent choice for anyone looking to enhance their indoor climate control while reducing their environmental footprint. Their advanced features, silent operation, and reliability make them a preferred option for modern heating and cooling solutions. Whether for residential or commercial use, Friedrich Heat Pumps offer a perfect blend of comfort, efficiency, and sustainability.