Friedrich Vert-I-Pak A-Series Installation & Operation Manual

Vert-i-pak a-series; single package vertical air cenditioning system
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Vert-I-Pak®
Single PackageVertical Air CenditieningSystem
A-Series
24,000 BTU/h
Installation& OperationManual
920-159-01
(10-03)

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Summary of Contents for Friedrich Vert-I-Pak A-Series

  • Page 1 Vert-I-Pak® Single PackageVertical Air CenditieningSystem A-Series 24,000 BTU/h Installation& OperationManual 920-159-01 (10-03)
  • Page 2: Table Of Contents

    920-159-01 (10-03) Tableof Contents InstallationRecommendations ................................. GeneralSpecifications Model NumberIdentificationGuide........................... VERT-I-PAK ChassisSpecifications ........................... Installation UtilityClosetDimensions..............................Wall Plenum & ArchitecturalLouverInstallation........................ ElectricalInformation ..............................Indoor ReturnAirGrilleInstallation ..........................DuctworkPreparationandCFM ............................ChassisInstallation................................ChassisFinalConnections(Electrical,Duct, Drain& WallThermostat)................12 FinalInstallationChecklist............................... III. Chassis Operation ThermostatControl................................LowAmbient Protectionfor Compressor & Fan........................ HeatingDefrost(Heat PumpModelsonly)........................
  • Page 3: Installationrecommendations

    The above suggestions are for reference only and do not represent all possible installations. Please contact the factory for information regarding affects of other installation arrangements. By following these simple recommendations you can be ® confident that your Friedrich Vert-I-Pak will provide years of worry-free operation.
  • Page 4: L Generalspecifications Model Numberidentificationguide

    920-159-01 (10-03) Section I. General Specifications MODEL NUMBER ENGINEERING CODE SERIES OPTIONS V=Vertical Series RT = Standard Remote Operation E=Cooling with or without electric heat SP = Seacoast Protected H=Heat Pump ELECTRIC HEATER SIZE DESIGN SERIES A-Series A = 32" and 47" Cabinet 00 = No electric heat 25 = 2.5 KW NOMINAL CAPACITY...
  • Page 5: Installation

    920-159-01 (10-03) II. Installation 1) Utility ClosetDimensions Recommended utility closet dimensions and a typical indoor installation are illustrated in Figure 1. Three inchesminimum clearance on three sides of the unit must be allowed for return airflow, installation access and service access. See Figures 1 & 2 for clearances and reference dimensions.
  • Page 6: Wall Plenum & Architecturallouverinstallation

    LOADS. PROPER WALL HEADER CONSTRUCTION IS REQUIRED. THE PLENUM REQUIRES IMPORTANT REMINDER: FRIEDRICH WALL PLENUM IS NOT DESIGNED TO CARRY STRUCTURAL PROPER FLASHING, SHIM AND CAULK FOR A WEATHER RESISTANT INSTALLATION.
  • Page 7: Electricalinformation

    Use copper conductors ONLY. Wire sizes are per NEC. Check local codes for overseas applications. Sample Nameplate (see your chassis nameplate) WARNING SER+AL NO FRIEDRICH AIR COND}llONING CO, SAN ANTONIO, TEXAS HEATING AND VOLT_ 2 4,33,34 ELECTRICAL SHOCK AND OLING EQUIPMENT VC_-TAG_ RANG£:...
  • 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.
  • Page 9 920-159-01 (10-03) 3) ElectricalData (continued) Figure8 Electrical&ThermostatWiringDiagrams FOR 208 VOLT MODELS ONLY MOVE THE WHITE WIRE AS SHOWN BELOW THERMOSTAT (FRONT) COM. 208V 240V TRANSFORMER "IT BLACK _EL_V _IN_IL_TO_ NOTE: THE DIAGRAM ABOVE ILLUSTRATES THE TYPICAL THERMOSTAT WIRING AND 208 VOLT TRANSFORMER WIRING.
  • Page 10: Indoor Returnairgrilleinstallation

    16"x 20" filter. Notes: These are the Friedrich recommended return air grille / filter / access panel arrangements. Consult the factory on other arrangements. Improper return air arrangements will cause performance problems. Return air arrangements are shown from the front, but can also be installed from the right or left side of the unit.
  • Page 11: Ductworkpreparationandcfm

    920-159-01 (10-03) 5) IndoorAirflow Data 6) ChassisInstallation The Vert-I-Pak A series units must be installed with a free return air NOTE: Prior to installing the chassis, ensure that the drain pan and line are free from debris, configuration. The tablebelowliststheindoor airflowat corresponding static pressures.
  • Page 12: Chassisfinalconnections(Electrical,Duct, Drain& Wallthermostat)

    920-159-01 (10-03) 7) ChassisFinal Connections With the chassis in place, you are now ready to begin chassis connections: A. Move the thermostat switches to "OFF" and "AUTO." This will keep the thermostat from cycling the chassis until final connections are complete. RT2 Digital Thermostat B.
  • Page 13: Freshair Door

    920-159-01 (10-03) 15) RoutineMaintenance 12) Fresh Air Door The Fresh Air Door is an "intake" system. The fresh air door is Performing Routine Maintenance opened via a slide on the front of the chassis located just above the indoor coil. Move the slide left to open and right to close the With the proper maintenance and care, your system will operate fresh air door.
  • Page 14 Division. Any defective par[ to be replaced must be made available to FRIEDRICH in exchange for the replacement part. Reasonable proof must be presented to establish the date of install, otherwise the beginning date of this certificate will be considered to be our shipment date plus sixty days.
  • Page 15: Vert-I-Pakaccessories

    920-159-01 (10-03) IV. Vert-I-Pak Accessories MODEL DESCRIPTION PHOTO WALL PLENUM Two-part sleeve that telescopes in and out from 5 V2"to 8" in depth. The wall plenum sits inside VPAWP1-8 the exterior wall penetration. DIMENSIONS: 303/8 '' high x 24%" wide. CUTOUT DIMENSIONS: 307&"...
  • Page 16 Use Factory Certified Parts. FRIEDRICH AIR CONDITIONING CO. Post Office Box 1540 • San Antonio, Texas 78295-1540 4200 N. Pan Am Expressway - San Antonio, Texas 78218-5212 (210) 357-4400 - Fax (210) 357-4480 www.friedrich.com Printed in the U.S.A. 920-159-01 (10-03)

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