Friedrich 920-159-01 (10-03) operation manual Indoor Airflow Data, Chassis Installation

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920-159-01 (10-03)

5) Indoor Airflow Data

The Vert-I-Pak A series units must be installed with a free return air configuration. The table below lists the indoor airflow at corresponding static pressures. All units are shipped from the factory and are rated at low speed.

To change to high speed replace the low speed lead (blue) with the high speed lead (black) on the blower relay.

 

VEA/VHA24K

 

 

Low

High

 

.1” ESP

750

815

 

.2” ESP

725

780

All values listed are inches

.3” ESP

700

745

W.C. with a wet indoor coil

 

 

 

with filter installed.

.4” ESP

675

700

 

6) Chassis Installation

NOTE: Prior to installing the chassis, ensure that the drain pan and line are free from debris.

A.Ensure that the wall plenum is installed in accordance with the VPAWP1-8/1-14 Installation Manual.

B.Ensure that the VPDP1 drain pan is installed correctly (see page 8). Using the 3/4" plugs supplied with the pan, plug the unused condensate drain hole. Connect a drain to the condensate exit location. Be sure to use teflon tape or approved pipe sealant on all drain connections and plugs (see page 8).

C.Place the chassis into the closet with the outdoor side facing the wall plenum opening.

D.Slide the chassis into the wall plenum until the plenum divider seal is established and the factory-installed chassis to plenum gasket has sealed to the top flange of the plenum. (See Figure 10)

Figure 10

Slide-in View / Chassis Installation

The Vert-I-Pak chassis must be inserted into the wall plenum so that the plenum divider gasket makes contact with the condenser baffle in the unit. The chassis will fit approximately 2 3/8" into the wall plenum.

NOTE: Prior to installing the chassis,

 

ensure that the drain pan and line are free

23/8

from debris.

Chassis to plenum gasket

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Contents Series Vert-I-PakTable of Contents Vert-I-Pak Installation Recommendations VERT-I-PAKMODEL Identification Guide Section I. General SpecificationsTypical Utility Closet II. InstallationUtility Closet Dimensions Wall Plenum & Outdoor Louver Installation Wall Plenum and Architectural Louver InstallationElectrical Data Electrical InformationGrounding Electrical RequirementsElectrical Data Electrical & Thermostat Wiring DiagramsReturn Air Grille Options Indoor Return Air Grille InstallationIndoor Airflow Data Chassis InstallationSlide-in View / Chassis Installation Remote Thermostat Control Final Installation ChecklistIII. Chassis Operation Chassis Final ConnectionsIV. Service & Warranty Friedrich AIR Conditioning CO VPAWP1-8 IV. Vert-I-Pak AccessoriesUse Factory Certified Parts

920-159-01 (10-03) specifications

The Friedrich 920-159-01 (10-03) is a state-of-the-art air conditioning unit designed to offer superior cooling and heating solutions for residential and light commercial applications. Renowned for its efficient performance and innovative technologies, this model is an ideal choice for users seeking reliability and comfort.

One of the key features of the Friedrich 920-159-01 is its energy efficiency. The unit is designed with advanced inverter technology that adjusts the compressor speed to meet the current cooling or heating demand, which not only optimizes energy usage but also provides consistent temperature control. This feature results in significant energy savings, making it an environmentally friendly option for consumers.

The Friedrich 920-159-01 also boasts a sleek, modern design that allows it to blend seamlessly into any interior decor. Its compact size and lightweight construction make installation straightforward, even in smaller spaces. The unit can be mounted on a wall or installed in a window, providing flexibility in how it is set up.

In terms of performance, this model is equipped with a powerful cooling capacity that efficiently handles hot weather conditions. It features multiple cooling speeds and modes, allowing users to tailor the performance to their specific needs. The unit also includes a dehumidification mode that effectively reduces humidity levels, enhancing overall comfort during humid months.

Control of the Friedrich 920-159-01 is made easy with an intuitive remote control that allows for convenient adjustments from anywhere in the room. Additionally, it features a programmable timer and thermostat settings, giving users the ability to schedule operations according to their preferences.

Durability is another hallmark of the Friedrich 920-159-01. It is constructed with high-quality materials that ensure longevity and resilience under extreme conditions. The unit also includes a washable and reusable air filter that helps maintain air quality while minimizing maintenance costs.

In conclusion, the Friedrich 920-159-01 (10-03) stands out in the market for its energy-efficient performance, advanced technologies, user-friendly features, and durable build. This model exemplifies excellence in air conditioning, making it a beneficial investment for any home or small business seeking comfort and climate control.
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