Nordyne P5RF-X24K Installation Instructions Manual
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Nordyne P5RF-X24K Installation Instructions Manual

P5rf series; ppa2rf series single package air conditioner 2 stage, r410a
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See also: User Manual and Installation Instructions
P5RF / PPA2RF SERIES
INSTALLATION INSTRUCTIONS
Single Package Air Conditioner - 2 Stage, R410A
It is your responsibility to know this product better than your customer. This includes being
able to install the product according to strict safety guidelines and instructing the customer on
how to operate and maintain the equipment for the life of the product. Safety should always be
the deciding factor when installing this product and using common sense plays an important
role as well. Pay attention to all safety warnings and any other special notes highlighted in the
manual. Improper installation of the furnace or failure to follow safety warnings could result
in serious injury, death, or property damage.
These instructions are primarily intended to assist qualified individuals experienced in the
proper installation of this appliance. Some local codes require licensed installation/service
personnel for this type of equipment. Please read all instructions carefully before starting the
installation. Return these instructions to the customer's package for future reference.
DO NOT DESTROY. PLEASE READ CAREFULLY AND KEEP IN A SAFE PLACE FOR FUTURE REFERENCE.
IMPORTANT
ATTENTION INSTALLERS:
15 SEER

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Summary of Contents for Nordyne P5RF-X24K

  • Page 1 P5RF / PPA2RF SERIES 15 SEER INSTALLATION INSTRUCTIONS Single Package Air Conditioner - 2 Stage, R410A IMPORTANT ATTENTION INSTALLERS: It is your responsibility to know this product better than your customer. This includes being able to install the product according to strict safety guidelines and instructing the customer on how to operate and maintain the equipment for the life of the product.

  • Page 2: Table Of Contents

    TAbLE OF CONTENTS Important Safety Information ........3 Startup & Adjustments ..........10 Pre - Start Checklist ..........10 General Information ...........4 Start - Up Procedure ..........10 Before You Install this Unit .........4 Air Circulation ............10 Locating the Air Conditioner ........4 System Cooling ............10 Minimum Clearance Requirements ......4 Emergency Heat ..........10 Service Access Clearances ........4...

  • Page 3: Important Safety Information

    IMPORTANT SAFETY INFORMATION CAUTION: Please read all instructions before servicing this equipment. Pay attention to all safety warnings and any other special This unit uses R-410A refrigerant. DO NOT use notes highlighted in the manual. Safety markings are any other refrigerant in this unit. Use of another used frequently throughout this manual to designate a refrigerant will damage the unit.

  • Page 4: General Information

    GENERAL INFORMATION an area where they will be shaded from the afternoon sun, when the heat load is greatest. This air conditioner is designed only for outdoor ground • The length of the supply and return ducts should be level installations and can be readily connected to the kept to a minimum with no sharp radius bends.

  • Page 5: Air Conditioner Installation

    SINGLE DUCT APPLICATION MULTIPLE DUCT APPLICATION Figure 2. Single & Multiple Duct Applications 3. Align the holes in the crimped area and install one • All duct work passing through unconditioned space screw. NOTE: It may be necessary to loosen the four must be properly insulated to minimize duct losses screws that hold the transition duct in order to install the and prevent condensation.

  • Page 6: Locating & Installing The Return Air Assembly

    Locating & Installing the Return Air Assembly ELECTRICAL CONNECTIONS To simplify installation, locate and install the return air assembly first. If desired, the return opening can be WARNING: located inside a closet with louvered doors that has an open area equal to or greater than a 12” x 20” grille. The To avoid risk of electrical shock, personal return air grille can be placed in the wall of a closet and injury, or death, disconnect all electrical power...

  • Page 7: Grounding

    Grounding • The unit requires both power and control circuit electrical connections. Refer to the wiring diagram / schematic for WARNING: identification and location of unit field wiring interfaces (Figures 12 & 13). Make all electrical connections in The unit cabinet must have an uninterrupted or accordance with all applicable codes and ordinances.

  • Page 8: Thermostat / Low Voltage Connections

    Thermostat / Low Voltage Connections compact frame. For the highest efficiency, the use of a • These units are designed to operate with a 24 VAC 2-stage Heat / Cool thermostat should be used with this Class II control circuit. The control circuit wiring must unit.

  • Page 9: Cooling Mode

    blower Speed Cooling Mode 1. On a call for cooling, the thermostat closes, and For optimum system performance and comfort, it may be applies 24VAC to the G & Y1 terminals of the control. necessary to change the factory speed setting. See Table The compressor contactor closes and operates the 3 for factory settings.

  • Page 10: Startup & Adjustments

    START UP & ADJUSTMENTS System Heating (Available only when Electric heat is supplied) Pre-Start Checklist 1. Set the thermostat’s system mode to HEAT and the The following check list should be observed prior to fan mode to either AUTO (intermittent air) or to ON starting the unit.

  • Page 11: Air Conditioner Maintenance

    REPLACEMENT PARTS • Inspect the condensate drain and outdoor coil at the Replacement parts are available through all Nordyne beginning of each cooling season. Remove any debris. distributors. Please have the complete model and serial Clean the outdoor coil and louvers as necessary using number of the unit when ordering replacement parts.

  • Page 12: Figures & Tables

    FIGURES & TAbLES Top View 9.15 1" 3.15 9.04 17.50 Electric Heater Power Supply 12" diameter 14" diameter Power Supply Supply Duct Return Duct Low Voltage Supply Opening Opening Back (Duct) View Control Blower Access Panel Access 17.86 Side View Panel 15.36 10.10...

  • Page 13: Refrigerant Charging Charts

    REFRIGERANT CHARGING CHARTS X24K Charging Chart - Cooling Remove refrigerant when above curve Add refrigerant when below curve Liquid Temperature (F) Figure 8. Charging Chart for 2 ton Units X36K Charging Chart - Cooling Remove refrigerant when above curve Add refrigerant when below curve Liquid Temperature (F) Figure 9.

  • Page 14: Figure 10 - Charging Chart For 4 Ton Units

    REFRIGERANT CHARGING CHARTS - CONTINUED X48K Charging Chart - Cooling Remove refrigerant when above curve Add refrigerant when below curve Liquid Temperature (F) Figure 10. Charging Chart for 4 ton Units X60K Charging Chart - Cooling Remove refrigerant when above curve Add refrigerant when below curve Liquid Temperature (F) Figure 11.

  • Page 15: Wiring Diagrams

    WIRING DIAGRAMS Figure 12. Wiring Diagram for 2 & 3 Ton Units...
  • Page 16 Figure 13. Wiring Diagram for 4 & 5 Ton Units...

  • Page 20: Installation / Performance Checklist

    INSTALLATION / PERFORMANCE CHECK LIST REFRIGERATION SYSTEM: INSTALLATION ADDRESS: Was unit given 24 hr warm up period for crankcase heaters (if applicable)? CITY ______________________ STATE _________________ Stage-1 Liquid Pressure (high side) ________________________ UNIT MODEL # ________________________________________ UNIT SERIAL # _______________________________________ Stage-1 Suction Pressure (low side) ________________________ Unit Installed Minimum clearances Has the owner’s information been...

This manual is also suitable for:

P5rf-x36kP5rf-x60kPpa2rf-x24kP5rf-x48kPpa2rf-x36kPpa2rf-x48k ... Show all

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