Friedrich 920-159-01 (10-03) operation manual Electrical Requirements, Grounding

Page 8

920-159-01 (10-03)

IMPORTANT: ALL 208/230V CHASSIS MUST BE HARD WIRED WITH PROPERLY SIZED BREAKER. SEE NAMEPLATE FOR SPECIFIC CHASSIS ELECTRICAL REQUIREMENTS. SEE PAGE 9 - FIGURE 8 FOR UNIT WIRING AND WALL THERMOSTAT WIRING. SEE PAGE 7 FOR WIRE SIZE. USE HACR TYPE BREAKERS TO AVOID NUISANCE TRIPS. ALL FIELD WIRING MUST BE DONE IN ACCORDANCE WITH NEC AND LOCAL CODES.

3) Electrical Information (continued)

Figure 6

Electrical Requirements

Note: All field wiring must comply with NEC and local codes. It is the responsibility of the installer to insure that the electrical codes are met.

 

Wire Size

Use ONLY wiring size recommended for single

 

outlet branch circuit.

 

 

 

 

 

 

 

Use ONLY type and size fuse or HACR circuit

 

Fuse/Circuit

breaker indicated on unit's rating plate (See sample

 

Breaker

on page 6). Proper current protection to the unit is

 

 

the responsibility of the owner.

 

 

 

 

 

Unit MUST be grounded from branch circuit to

 

Grounding

unit, or through separate ground wire provided on

 

permanently connected units. Be sure that branch

 

 

 

 

circuit or general purpose outlet is grounded.

 

 

 

 

 

Use recommended wire size given in tables and

 

Wire Sizing

install a single branch circuit. All wiring must comply

 

with local and national codes. NOTE: Use copper

 

 

 

 

conductors only.

 

 

 

CAUTION

Electric shock hazard.

Turn OFF electric power before service or installation.

All electrical connections and wiring MUST be installed by a qualified electrician and conformtotheNationalElectricalCodeand all local codes which have jurisdiction.

Failure to do so can result in property damage, personal injury and/or death.

Figure 7

Drain Connection and Location

CAUTION

THE ACCESSORY DRAIN PAN (VPDP1) MUST BE INSTALLED BEFORE INSTALLING THE UNIT.

1.The accessory drain pan has two (2) provisions (left & right) for connecting an external condensate drain.

2.A field supplied condensate drain system must be connected to one of the two 3/4" FPT connections.

3.The remaining connection must be plugged using the 3/4" pipe plug (provided) and field suppled teflon tape or pipe joint compound.

4.Failure to follow these procedures may result in serious property damage.

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Contents Vert-I-Pak SeriesTable of Contents Vert-I-Pak Installation Recommendations Section I. General Specifications VERT-I-PAKMODEL Identification GuideTypical Utility Closet II. InstallationUtility Closet Dimensions Wall Plenum and Architectural Louver Installation Wall Plenum & Outdoor Louver InstallationElectrical Information Electrical DataElectrical Requirements GroundingElectrical & Thermostat Wiring Diagrams Electrical DataIndoor Return Air Grille Installation Return Air Grille OptionsIndoor Airflow Data Chassis InstallationSlide-in View / Chassis Installation Final Installation Checklist III. Chassis OperationChassis Final Connections Remote Thermostat ControlIV. Service & Warranty Friedrich AIR Conditioning CO IV. Vert-I-Pak Accessories VPAWP1-8Use 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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