Reznor HURACAN Series Installation, Operation And Maintenance Manual
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Reznor HURACAN Series Installation, Operation And Maintenance Manual

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AIR CURTAIN INSTALLATION, OPERATION, AND MAINTENANCE
HURACAN
TM
SERIES UNHEATED MODEL HAC AND ELECTRIC HEAT MODEL HACE
• Failure to follow safety warnings exactly could result in serious injury, death, or property
damage.
• Improper installation, adjustment, alteration, service, or maintenance can cause serious injury,
death, or property damage.
• Installation and service must be performed by a qualified technician.
• Be sure to read and understand the installation, operation, and service instructions in this
manual.
• The unit has hot parts inside. Do not store or use gasoline or other flammable vapors and
liquids in the vicinity of this or any other appliance.
• This unit is hot when in use. To avoid burns, do not let bare skin touch hot surfaces.
• Do not operate any unit after it malfunctions. Disconnect power at the service panel and have
the unit inspected by a reputable electrician before reusing.
• Do not insert or allow foreign objects to enter any unit opening as this may cause electrical
shock, fire, or damage to the unit.
• To prevent a possible fire, do not block air intakes or exhaust in any way whatsoever.
• Use this unit only as recommended by the manufacturer. Any other use may cause electrical
shock, fire, or damage to the unit.
DO NOT DESTROY. PLEASE READ CAREFULLY. KEEP IN A SAFE PLACE FOR FUTURE REFERENCE.
Revision: HAC-HACE-IOM (06-24) 1047119-0
 ⚠ DANGER ⚠ 
FOR ELECTRIC HEAT UNITS:
Supersedes: — (Original Version)

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Summary of Contents for Reznor HURACAN Series

  • Page 1 Revision: HAC-HACE-IOM (06-24) 1047119-0 Supersedes: — (Original Version) AIR CURTAIN INSTALLATION, OPERATION, AND MAINTENANCE HURACAN SERIES UNHEATED MODEL HAC AND ELECTRIC HEAT MODEL HACE  ⚠ DANGER ⚠  • Failure to follow safety warnings exactly could result in serious injury, death, or property damage.

  • Page 2: Table Of Contents

    TABLE OF CONTENTS GENERAL INFORMATION ..............3 Important Safety Information .

  • Page 3: General Information

    GENERAL INFORMATION • This unit has been tested for capacity and efficiency so as to provide many years of safe and dependable comfort providing it is properly installed and maintained . With regular maintenance, this unit will operate satisfactorily year after year .

  • Page 4: Unit Location

    GENERAL INFORMATION—CONTINUED Unit Location ⚠ CAUTION ⚠ Do not install the unit where it may be exposed to water spray, rain, or dripping water. NOTE: For model HACE, it is recommended that the intake air temperature be ≥66°F (≥19°C). The bottom of the air curtain should be flush with the top of the door opening if possible so that its air stream has a clear path to the open doorway and is not blocked by the door header before it reaches the open door .

  • Page 5: Dimensions

    Table 1. Clearances Air Curtain Surface Minimum Clearance (Inches (mm)) Top, bottom 2 (51) Front 30 (762) Rear 0 (0) Sides 1/2 (13) Dimensions 4 (102) ELECTRIC SUPPLY ENTRANCE 17-1/2 (446) 3-1/4 (83) FRONT SIDE (381) NOZZLE BOTTOM Figure 2. Dimensions (Refer to Table Table 2.

  • Page 6: Weights

    GENERAL INFORMATION—CONTINUED Weights Table 3. Weights Unit Size (No. of Motors-Door Width (Inches)) Model 1-36 1-42 1-48 1-60 2-72 2-84 2-96 3-108 3-120 3-132 4-144 4-156 4-168 Pounds (kg) (41) (44) (48) (54) (77) (85) (93) (112) (125) (132) (154) (162) (170) HACE...

  • Page 7: Unit Mounting

    Unit Mounting ⚠ WARNING ⚠ • Before mounting the unit, check the supporting structure to verify that it has sufficient load- carrying capacity to support the weight of the unit (refer to Weights section). • Ensure that all field-supplied hardware used to mount the unit is of sufficient size and strength to support the weight of the unit.
  • Page 8 INSTALLATION—CONTINUED Unit Mounting—Continued 2 . Install mounting hardware as follows, lift unit into mounting position, and secure unit to wall or ceiling: Figure 3, DETAIL A): a . To wall-mount unit (see (1) Install four 3/8-inch bolts or lag screws through back of cabinet to secure air curtain to wall . Use long ratchet extension to avoid having to remove motor/blower plate .

  • Page 9: Electrical Connections

    Electrical Connections ⚠ CAUTION ⚠ • Ensure that all wiring is in accordance with the wiring diagram provided with the unit. • All electrical wiring and connections, including electrical grounding MUST BE made in accordance with the National Electric Code ANSI/NFPA No. 70 (latest edition) or, in Canada, the Canadian Electric Code (Part 1, CSA C.22.1).

  • Page 10: Maintenance

    MAINTENANCE ⚠ WARNING ⚠ • Ensure that electrical power is OFF before servicing the unit. • Eye protection is recommended when cleaning the unit. ⚠ CAUTION ⚠ • When any service is completed, ensure that the unit is reassembled correctly so that no unsafe conditions are created.

  • Page 11: Maintenance Procedures

    Maintenance Procedures Figure 4. Typical Exploded View HAC-HACE-IOM (06-24) 1047119-0...

  • Page 12: Cleaning Return Air Screen And Filter

    MAINTENANCE—CONTINUED Maintenance Procedures—Continued Cleaning Return Air Screen and Filter Periodically clean return air screen and filter (see Figure 4) . The cleaning schedule will vary per location depending on the amount of particles in the air . The holes in the screen must be free from obstructions to ensure that the blower(s) can get enough air to function properly .

  • Page 13: Electrical Component Replacement

    4 . If blower and/or motor require repair or replacement: a . Mark and disconnect blower motor wires (refer to Electrical Connections section) . b . If blower housing is held in place by support strap, drill out top and bottom support strap rivets and rotate strap . c .

  • Page 14: Troubleshooting

    TROUBLESHOOTING Table 5. Troubleshooting Symptom Probable Cause Remedy A . Unit will not 1 . No power to unit Turn ON power and ensure disconnect switch is in ON position start 2 . Loose or incorrect electrical connection Ensure that all wiring connections are sound and in accordance with wiring diagram provided with unit 3 .
  • Page 15 NOTES HAC-HACE-IOM (06-24) 1047119-0...

  • Page 16: Installation Record (To Be Completed By Installer)

    Company Address Phone No. For more information on Reznor HVAC products: • Contact your local Reznor representative at 1-800-695-1901 • Refer to the technical specifications, manuals, and consumer materials found at www.reznorhvac.com Specifications and illustrations subject to change without notice or incurring obligations .

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