Friedrich 920-075-13 (1-11) Service & Warranty, Servicing / Chassis Quick Changeouts

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SERVICE & WARRANTY

SERVICING / CHASSIS QUICK CHANGEOUTS

THE CHASIS IS DESIGNED FOR QUICK DISCONNECT AND CHANGE OUT. FOR MINOR ELECTRICAL SERVICE, THE CONTROL BOX COVER LIFTS STRAIGHT UP AFTER THE SCREWS & DISCONNECT HEAD ARE REMOVED. FOR MAJOR ELECTRICAL, REFRIGERATION AND FAN SERVICE THE CHASSIS MAY BE REMOVED FROM UTILITY CLOSET.

WARNING

Electrical Shock Hazard

Pull out electrical disconnect on front of the chassis and turn off all power to unit before servicing.

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

ROUTINE MAINTENANCE

PERFORMING ROUTINE MAINTENANCE

WITH THE PROPER MAINTENANCE AND CARE, YOUR SYSTEM WILL OPERATE ECOMOMICALLY AND DEPENDABLY. MAINTENANCE CAN BE ACCOMPLISHED EASILY BY REFERRING TO THE FOLLOWING DIRECTIONS. HOWEVER, BEFORE PERFORMING ANY MAINTENANCE, SEE ABOVE STATED WARNING.

CAUTION

Cut/Sever Hazard

SOME EDGES MAY BE SHARP, USE GLOVES

OR OTHER HAND PROTECTION WHEN HANDLING

UNIT.

FAILURE TO DO SO CAN RESULT IN MINOR TO

MODERATE PERSONAL INJURY.

REPLACE AIR FILTER

A DIRTY AIR FILTER REDUCES THE EFFICIENCY OF YOUR VERT-I-PAK AND ALLOWS LINT AND DIRT TO ACCUMULATE ON THE INDOOR-AIR COIL. LINT AND DIRT ON THE INDOOR-AIR COIL CAN DAMAGE YOUR UNIT.

THE AIR FILTER SHOULD BE REPLACED AS IT BECOMES DIRTY. TO REPLACE THE FILTER (CHASSIS MOUNTED RETURN AIR FILTER):

1.SLIDE THE FILTER CLEAR OF THE FILTER RAILS.

2.REMOVE THE FILTER.

3.INSTALL NEW DISPOSABLE FILTER.

NOTE: DO NOT OPERATE YOUR SYSTEM WITHOUT A FILTER IN PLACE OR BLOCK THE FRONT OF THE UNIT RETURN AIR OPENING.

TO REMOVE THE CHASSIS FROM THE CLOSET:

A.SWITCH THE WALL THERMOSTAT OFF.

B.PULL THE POWER DISCONNECT LOCATED IN THE FRONT OF THE CHASSIS.

C.DISCONNECT THE POWER COMING INTO THE UNIT FROM THE MAIN BREAKER PANEL OR THE CLOSET MOUNTED DISCONNECT.

D.DISCONNECT THE ELECTRICAL CONNECTION.

E.DISCONNECT THE DUCT WORK.

F.SLIDE THE CHASSIS OUT OF THE WALL PLENUM.

G.LIFT THE CHASSIS OUT OF THE UTILITY CLOSET.

INSPECT AND CLEAN INDOOR-AIR COIL

EVENTUALLY, MINOR AMOUNTS OF LINT AND DIRT MAY PASS THROUGH THE FILTER AND COLLECT ON THE INDOOR-AIR. THESE MINOR ACCUMULATIONS CAN BE CAREFULLY VACUUMED AWAY WITH A BRUSH ATTACHMENT ON A VACUUM CLANER. CARE MUST BE TAKEN TO AVOID BENDING THE ALUMINUM FINNS ON THE COIL. BENT FINS SHOULD BE STRAIGHTENED USING A SPECIAL FIN TOOL AVALABLE FROM MOST HVAC SUPPLY DEPOTS.

INSPECT OUTDOOR-AIR (OA)INTAKE AND EXHAUST

THE UNIT’S OUTDOOR-AIR INTAKE AND OUTDOOR-AIR EXHAUST PATHS MUST REMAIN CLEAR. CHECK THE OA EXHAUST FREQUENTLY. KEEP IT FREE OF ALL DEBRIS, SNOW, OR ICE. THE OA INTAKE SHOULD ALSO BE KEPT FREE OF OBSTRUCTIONS. BLOCKING THE OA EXHAUST OR OA INTAKE OPENING WILL REDUCE THE EFFICIENCY OF YOUR UNIT AND COULD DAMAGE IT.

INSPECT AND CLEAN CONDENSATE DRAIN

THE CONDENSATE DRAIN MUST BE ROUTED TO A SUITABLE DRAINAGE AREA. CHECK THE UNIT CONDENSATE DRAIN PERIODICALLY. KEEP IT FREE OF ANYTHING THAT MAY BLOCK OR IMPEDE THE FLOW OF CONDENSATE WATER. IF THERE IS ANY ACCUMULATION OF FOREIGN MATTER IN THE DRAIN PIPE, IT SHOULD BE REMOVED AND CLEANED. THE ENTIRE DRAIN LINE MUST BE PROTECTED FROM FREEZING.

WARRANTY

ALL WARRANTY SERVICE WORK MUST BE DONE BY AN AUTHORIZED SERVICER. SEE PRODUCT WARRANTY, AND CONSULT YOUR DEALER OR CONTRACTOR FOR DETAILS.

ELECTRONIC CONTROL ERROR CODE DIAGNOSTICS AND TEST MODE

ERROR CODE DIAGNOSTICS

THE VPAK ELECTRONIC CONTROL CONTINUOUSLY MONITORS THE VERT-I-PAK UNIT OPERATION AND WILL STORE ERROR CODES IF CERTAIN CONDITIONS ARE WITNESSED. IN SOME CASES THE UNIT MAY TAKE ACTION AN SHUT THE UNIT OFF UNTIL CONDITIONS ARE CORRECTED.

TO ACCESS THE ERROR CODE MENU PRESS THE 'ENTER' BUTTON. IF ERROR CODES ARE PRESENT THEY WILL BE DISPLAYED. IF MULTIPLE CODES EXIST YOU CAN TOGGLE BETWEEN ERROR CODES USING THE 'SCROLL' BUTTON. TO CLEAR ALL CODES PRESS THE 'ENTER' AND 'SCROLL' BUTTONS FOR THREE SECONDS WHILE IN THE ERROR CODE MODE.

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Contents VERT-I-PAKA-Series Table of Contents Refrigeration system under high pressure Carefully Read and Follow the Installation InstructionsHard Wired Recommended Branch See Charts a & B25 = 34 = WaterElectrical shock hazard Turn OFF Electric Power Before ServiceOr Intallation Unit Must be Properly Grounded Electrical Rating TableSmall Recess OK Larger Recess OK. if a 5XB VERT-I-PAK Installation RecommendationsUtility Closet Dimensions InstallationTypical Utility Closet Chassis Shown in CLOSET, on Optional PlatformPart B Wall Plenumand Architectural Louver InstallationFlashing Louver Outside Plenum Part a 9000 / 12000 / 18000 BTU/hApply Caulk and Insert Outside Part a Into the Hole Condensate Disposal System AdjustmentDuctwork Indoor Return AIR Grille InstallationMust have a Minimum Square Inches of Free Area Drain Connection LocationMoving parts hazard Chassis InstallationIndoor AIR Flow Data Remote Thermostat and LOW Voltage Control Connections Maximum Wire Length for Desk Control SwitchTo Connect the WALL-MOUNTED Thermostat Interface DefinitionW B GL GH C D1 D2 GH GL O B Y W RC RH C Pump EHChassis Operation Routine Maintenance Service & WarrantySwitch the Wall Thermostat OFF Servicing / Chassis Quick ChangeoutsCheck Error Codes Error Codes and Alarm StatusUnit Control Panel Press the Enter KEY to Activate the DisplayVPAWP1-8 AccessoriesVPAWP1-14 VPAL2Repair of the Unit Providing a Replacement Unit of Equal ValueReunion PLACE, Suite VERT-I-PAKA-Serie-A Contenido No Obstruya EL Flujo DE Aire Hacia Y Desde LA Unidad Sistema de refrigeración bajo alta presiónLEA Y Siga Cuidadosamente LAS Instrucciones DE Instalación ENFRIAMIENTO, CON O SIN Calor Eléctrico Capacidad Nominal= Bomba DE Calor Tamaño DE Calentador Eléctrico Serie aConductor DE Cable Todas LAS Conexiones Eléctricas Y Peligro de choque eléctricoLA PROPIEDAD, Heridas Y/O LA Muerte Tablas DE Clasificación EléctricaUN Espacio MAS Grande Esta BIEN. SI a 5XB RECOMENDACIONESDEINSTALACIÓNDEVERT-I-PAKEdificio Instalación Dimensiones DEL Clóset DE UtilidadTípico Clóset DE Utilidad Chasis Ubicado EN EL CLOSET, Sobre LA Plataforma OpcionalSoporte de pared Tapajuntas Sellador Calsa Materiales del bordeArquitectonica Sellamiento adecuado Exterior Tapajunta adecuadoUnidad Instalada Sistema DE Eliminación DE CondensadoOpcion VPRG4 Rejilla DE Aire DE Retorno CON Panel DE Acesso Instalación DE LA Rejilla DE Aire DE RetornoOpcion Rejilla DE Aire DE Retorno Suministrado Debe Tener UN Mínimo DE Pulgadas Cuadrados DE Área LibreHeating calefacción Cooling enfriamiento Datos DEL Flujo DE Aire InteriorInstalación DEL Chasis Para Conectar EL Termostato DE Pared Conexiones DE Termostato Remoto Y Control DE Voltaje BajoVuelva a Colocar LA Cubierta DE LA Caja DE Control Conexión DE LA Válvula Reversible Para LATermostato RT6 DE Frente Figura Ilustraciones DE Cableado Eléctrico Y DE TermostatoOperación DE Chasis Servicio Y Garantía Servicios / Cambios Rápidos DE ChasisRutina DE Mantenimiento Guantes O Protección DE LAS Manos AL Manejar LA UnidadChecar código de error Códigos DE Error Y Estado DE LA AlarmaPanel DE Unidad DE Control Limpiar las entradas historicasTermostato Montado Digital ROMOTO. El termos AccesoriosEL Usuario Será Responsable Y Pagará POR VERT-I-PAKSérie-A Table DES Matières Système de réfrigération sous pression ’OBSTRUEZ PAS LES Entrées ET Sorties D’AIRLargeur DU Caisson Tension T FrigorigèneHauteur DU Caisson Raccord DE DrainRisque de choc électrique Fils Recommandés Pour UN Circuit DivisionnaireCalibre DES Fils Électriques SurintensitésLampadaire OU UN Petit RECOMMANDATIONSPOURL’INSTALLATIONDUVERT-I-PAKEN Présence D’UN OBSTACLE, Quel QU’IL Soit VUE DE Dessus Dimensions DU Local TechniqueFourni SUR Place ThermostatÉlément DE Linteau Installation DU Plénum Mural ET DES Persiennes ExtérieuresCalfeutrant Cale VUE Latérale Installation DU Plénum Système D’ÉVACUATION DE Condensat Emplacement ET Raccordement DU Drain Installation DE LA Grille DE Reprise D’AIR IntérieureRéseau DE Conduits D’AIR Option Grille DE Repris D´AIR Fournie SUR PlaceDonnées SUR LE Débit D’AIR Intérieur Installation DE L’APPAREILPour Effectuer LES Connexions DU Thermostat Refermez LE Couvercle DU Panneau DE CommandesLongueur DE FIL Maximale Pour Interrupteur Secondaire Identification des connexions Bome FonctionSchéma DE Câblage Thermostat RT6 FrontFonctionnement DE L’APPAREIL ’ENTRETIEN ET LA Garantie Entretien ET Remplacements RapidesEntretien Périodique Risque de coupures gravesAppuyer SUR LE Bouton Enter Pour Activer L’AFFICHAGE Codes D’ERREUR ET État D’ALARMEPanneau DE Commandes DEL’APPAREIL Accessoires LES Dommages Résultant Page Page Page Friedrich AIR Conditioning CO

920-075-13 (1-11) specifications

Friedrich 920-075-13 (1-11) is a sophisticated HVAC unit designed for effective heating and cooling solutions in commercial and residential settings. This model exemplifies modern engineering with a focus on energy efficiency and user convenience. It features a versatile configuration that makes it suitable for a variety of spaces, ensuring optimal climate control.

One of the main features of the Friedrich 920-075-13 (1-11) is its advanced cooling technology. The unit is equipped with high-efficiency compressors that provide rapid cooling performance while consuming minimal energy. This is complemented by a user-friendly digital thermostat that allows for precise temperature settings, enhancing user comfort and satisfaction.

The heating capabilities of this model are equally impressive. Friedrich has integrated a powerful heating element that can quickly warm up any room, making it ideal for year-round use. This is particularly beneficial in regions with extreme temperature fluctuations, ensuring that users remain comfortable regardless of the season.

In terms of build quality, the Friedrich 920-075-13 (1-11) boasts a robust construction that ensures long-lasting performance. Its durable materials are designed to withstand frequent use and adverse environmental conditions. Additionally, the unit features a compact design that allows for easy installation and integration into existing spaces without compromising aesthetic appeal.

Technologically, the Friedrich 920-075-13 (1-11) incorporates smart features such as energy-saving modes and programmable timers. These functionalities enable users to optimize energy use, reducing overall electricity costs while maintaining comfort levels. Moreover, the unit operates quietly, minimizing noise disruption in various settings.

Another notable characteristic is the air filtration system which enhances indoor air quality. The built-in filter captures dust, allergens, and pollutants, ensuring that the air circulated within a space is clean and healthy. This feature is particularly important for individuals with allergies or respiratory conditions.

Finally, the Friedrich 920-075-13 (1-11) is backed by a reliable warranty, reflecting the manufacturer's confidence in its quality and performance. This HVAC unit represents an ideal choice for those seeking a combination of efficiency, comfort, and modern technology in their heating and cooling systems. With its powerful features and innovative design, it stands out as a leading option in the market.
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