Hussmann RFLNS Installation & Operation Manual
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Hussmann RFLNS Installation & Operation Manual

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RFLNS, RFMNS & RFLTM
Æ
Freedom Line
Low or Medium Temperature
Compressor Ready
Tall or Narrow Footprint
Reach-in
Merchandisers
Installation &
Operation Manual
Shipped With Case Data Sheets
IMPORTANT
P/N 0539221_T
Keep in store for
August 2021
future reference!
Spanish P/N 0541249
MANUAL- I/O FREEDOM REACH-IN

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Summary of Contents for Hussmann RFLNS

  • Page 1 RFLNS, RFMNS & RFLTM Æ Freedom Line Low or Medium Temperature Compressor Ready Tall or Narrow Footprint Reach-in Merchandisers Installation & Operation Manual Shipped With Case Data Sheets IMPORTANT P/N 0539221_T Keep in store for August 2021 future reference! Spanish P/N 0541249...
  • Page 2 August 31, 2018 the food storage compartments of the case(s). This warning does not mean that Hussmann products will cause cancer or reproductive harm, or is in violation of any product-safety standards or requirements. As clarified by the California State...

  • Page 3: Table Of Contents

    ® Quality that sets industry standards! 12999 St. Charles Rock Road • Bridgeton, MO 63044-2483 ® ® U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 www.hussmann.com © 2021 Hussmann Corporation Freedom Line Reach-in HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. ®...

  • Page 4: Revision History

    Page 2-7 Photo removed Page 3-1, 3-2, changed page 3-4, New Optional Drip Pipe Section 7 REVISION D – July 2014 Updated Cover Photo REVISION C – July 2014 P/N 0539221_T U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • WWW.HUSSMANN.COM...

  • Page 5: Ul Listing

    INSTALLATION UL LISTING FREEDOM LINE DESCRIPTION These merchandisers are manufactured to The Freedom Line RFLTM, RFLNS and meet ANSI/ UL 471 standard requirements RFMNS cases are designed to be ready for for safety. Proper installation is required to remote installation of a top-mounted air-cooled maintain the listing.

  • Page 6: Location

    15 days and retain all packing. The carrier will supply inspection report and required claim forms. Do not store items or flammable materials atop the unit. Do not walk on case. P/N 0539221_T U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • WWW.HUSSMANN.COM...

  • Page 7: Shipping Braces

    Door handles may be disassembled for transit access through small doors or passage ways. The Front Shipping Brace minimum door opening for RFLNS & RFMNS cases is 36 in. x 80 in. The minimum door opening for RFLTM cases is 44 in. x 87.5 in.

  • Page 8: Merchandisers Shipped With End Installed

    (crossbar). This transfers the weight directly from the loaded case through to the floor. See illustrations on next page. Shim Case P/N 0539221_T U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • WWW.HUSSMANN.COM...
  • Page 9 Earthquake shoe locations must be shimmed, using provided shims Shim Locations 4-Door Merchandiser Shown No Gap between Skid External Base earthquake shoe and the Earthquake floor Shoe Correct Shim Location is Critical Freedom Line Reach-in HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

  • Page 10: Door Adjustment

    Install ‘J’ trim between cases. ll joinTs musT be TighT To prevenT This bolt location not present for formaTion of ice RFLTM or condensaTion P/N 0539221_T U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • WWW.HUSSMANN.COM...

  • Page 11: Refrigeration / Electrical / Controller

    This includes, but is not limited to, such items as doors, lights, fans, heaters, and thermostats. Freedom Line Reach-in HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

  • Page 12: Field Installation Of Condensing Unit

    Right side of case connects on pipes exiting top right of case looking from the front 5-Door Case & Condenser Unit Shown P/N 0539221_T U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • WWW.HUSSMANN.COM...
  • Page 13 DETAIL A Detail A Condensate Pan Installation and Location Blocked drain lines will cause water to back up in the case and spill onto the floor, causing a slip hazard. Freedom Line Reach-in HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

  • Page 14: About Quick Connect Couplings

    Mount the suction line and liquid line to the condensing unit. When ready to connect, remove protector caps and plugs from the Quick Connect Couplings. P/N 0539221_T U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • WWW.HUSSMANN.COM...
  • Page 15 If the nut will not start by hand, adjust the position of the line set to ensure proper coupling alignment and eliminate/minimize all side load force on the coupling during assembly. Freedom Line Reach-in HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

  • Page 16: Correctly Tightened Coupling

    120V GFCI receptacle at the top of the case. failure. IMPORTANT! Tighten swivel fitting until the fitting has significant resistance (fittings bottoming out). Apply ¼ turn past the resistance. Ensure no threads are visable. P/N 0539221_T U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • WWW.HUSSMANN.COM...

  • Page 17: Insulate Refrigerant Lines

    Terminal blocks are used for field connection of the 120V single phase and 208/230V single phase power supply. The terminal blocks Service Disconnect to be installed on Case or Store Wall. Freedom Line Reach-in HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
  • Page 18 REFRIGERATION / ELECTRICAL / CONTROLLER P/N 0539221_T U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • WWW.HUSSMANN.COM...
  • Page 19 P/N 0539221_T Freedom Line Reach-in HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

  • Page 20: Electronic Controller

    Alarm relay switch off by pushing a key Digital input 1 configuration Digital input 2 polarity Digital input 2 configuration Digital input 2 alarm delay Number of activations of pressure switch P/N 0539221_T U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • WWW.HUSSMANN.COM...
  • Page 21 (such as balloons, paper, etc). Refer to supplemental manuals and wiring diagrams for special options and other controllers. Pressure Switch Discharge Line Sensor Connector-2 Connector-2 wire wire Freedom Line Reach-in HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

  • Page 22: Controller Operation

    The defrost will occur 24 hours after the controller is first des in powered up, then every 24 hours after that. he cur- ON30 Auxiliary relay ON P/N 0539221_T Measurement unit U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • WWW.HUSSMANN.COM 026-1210 Rev 0 09-FEB-2011 Flashing Programming phase...
  • Page 23 Detail B The OFF Position does not disconnect line Product will be degraded and may spoil if allowed to sit in a non-refrigerated area. voltage to the input terminal blocks. Freedom Line Reach-in HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

  • Page 24: Merchandiser Electrical Data

    * ..g reen rounD Ither CoLoreD Leeve oLoreD nsuLAtIon ELECTRICIAN NOTE: Use copper conductor wire only. CASE MUST BE GROUNDED hese Are mArker CoLors wIres mAY vArY P/N 0539221_T U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • WWW.HUSSMANN.COM...

  • Page 25: Controls And Adjustments

    To ensure a thorough defrost, the defrost must be terminated by the temperature termination setting — not by time. For medium temperature models, defrost is time initiated and time terminated. Freedom Line Reach-in HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
  • Page 26 REFRIGERATION / ELECTRICAL / CONTROLLER 2-16 NOTES: P/N 0539221_T U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • WWW.HUSSMANN.COM...

  • Page 27: Facade, Splashguards And Bumpers

    See illustrations on next page. Install Facade Supports using holes provided Fasten end facade to front facade as shown where seamless options apply. Freedom Line Reach-in Freedom Line Reach-in HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
  • Page 28 Lineups, fasten into top of case Top of Facade to insert into top part of Facade Bracket as shown Bottom of Facade Panel to sit into support located on top of Wireway Cover P/N 0539221_T U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • WWW.HUSSMANN.COM...

  • Page 29: Air Flow Baffle

    The air flow baffle should be positioned as shown and are fastened at the top of the merchandiser using sheet metal screws. Freedom Line Reach-in HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

  • Page 30: Installing Splashguards And Brackets

    T hen s lide the s plas hguard retainer as s embly under the cas e as s hown. P/N 0539221_T U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • WWW.HUSSMANN.COM 2. R otate the retainer as s embly clockwis e (from right hand s ide)

  • Page 31: Sealing Splashguard To Floor

    • If required by local health codes Cove Trim may be sealed to the floor using a silicone type sealer. Sealant must be removed and replaced when servicing. Splashguard Silicone-type Sealer Splashguard Cement Cove Trim Freedom Line Reach-in HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

  • Page 32: Installing Bumpers

    Bumper Merchandiser Joint Merchandiser Joint Miter Box Remove protective film from bumpers once installation is Internal Joint complete. Trims Optional end bumpers are factory-installed. Full Length Bumpers Starter Bumper P/N 0539221_T U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • WWW.HUSSMANN.COM...
  • Page 33 Do not break the cold chain. Keep products in cooler or freezer before loading into merchandiser. Medium temperature merchandisers are designed for loading ONLY pre-chilled products. Low temperature merchandisers are designed for loading ONLY frozen products. Freedom Line Reach-in HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

  • Page 34: Start Up / Operation

    (1.7–2.8 deg c). With this adjustment, during a portion of the hunting the temperature difference between the probes will be less than 3 deg F (1.7 deg c) and at times 0. P/N 0539221_T U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • WWW.HUSSMANN.COM...

  • Page 35: Prior To Start Up Checklist

    (open) position. Excessive ambient conditions may cause condensation and therefore sweating of doors. Facility operators should monitor doors and floor conditions to ensure safety of persons. Freedom Line Reach-in HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

  • Page 36: Defrost

    Do not store items or flammable refrigerant settings and defrost requirements. materials on top of the unit. Bring merchandisers down to the operating temperatures listed on the data sheet. Do not walk on case. P/N 0539221_T U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • WWW.HUSSMANN.COM...

  • Page 37: Load Limits

    (refer to Page 1-1). Do not store items or flammable materials atop the unit. Please note that the tape cannot be exposed Do not walk on case. after installation. Freedom Line Reach-in HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

  • Page 38: Required Thermometer

    Pa cka ge Gua rd, Thermometer Fa cing Out Thermometer — Hussmann Part TM.491 1251 Hussmann Corporation • 12999 St. Charles Rock Road • Bridgeton, MO 63044-2483 U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com © 2007 Hussmann Corporation Double Stick Tape...
  • Page 39 Questions about either code should be addressed to local agencies or other appropriate officials. Keep with merchandiser or give to store manager. DO NOT DESTROY. Freedom Line Reach-in HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
  • Page 40 START UP / OPERATION NOTES: P/N 0539221_T U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • WWW.HUSSMANN.COM...

  • Page 41: Maintenance

    Allow glass doors to Product will be degraded and may spoil if warm before applying hot water. allowed to sit in a non-refrigerated area. Freedom Line Reach-in HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

  • Page 42: Cleaning Honeycomb Assemblies

    Use warm water or add a mild detergent to the water and apply with a cloth. Always wipe rails dry after wetting. P/N 0539221_T U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • WWW.HUSSMANN.COM...

  • Page 43: Cleaning Condensate Pump And Heated Evaporation Pans

    This cleaning. Empty pump sump and heater pans includes, but is not limited to, such items as of water before reapplying power. doors, lights, fans, heaters, and thermostats. Freedom Line Reach-in HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
  • Page 44 Performance and efficiency may be enhanced with more frequent cleaning. Individual cleaning schedules must take into account local environment and usage, as well as all applicable health codes. P/N 0539221_T U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • WWW.HUSSMANN.COM...

  • Page 45: Service

    Product will be degraded and may spoil if seals from freezing to the frames and tearing. allowed to sit in a non-refrigerated area. Freedom Line Reach-in HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

  • Page 46: Replacing Electric Defrost Heaters

    Each Bracket to Release or Secure Heaters TABS ON COIL BAFFLES VIEW LOOKING AT BACK OF CO RH SI Single heater secured at both front and back of coil P/N 0539221_T U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • WWW.HUSSMANN.COM...

  • Page 47: Replacing Damaged Drain Fitting

    ABS drain fitting may crack or leak! (Tee should be tightened no more than 4 turns.) Do not overtighten threads. Retainer Clip Retainer Clip Do NOT use Thread Sealer on Drain Fitting! End Section View Freedom Line Reach-in HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

  • Page 48: Repairing Aluminum Coil

    Always disconnect the electrical power at the main disconnect when servicing or replacing any electrical component. This includes, but is not limited to, such items as fans, heaters, thermostats and lights. P/N 0539221_T U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • WWW.HUSSMANN.COM...

  • Page 49: Optional Drip Piping

    Avoid long runs of drip piping. Long runs required to prevent sweating. make it impossible to provide the pitch necessary for good drainage. Freedom Line Reach-in Freedom Line Reach-in HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
  • Page 50 / trap to ensure approximately in. of clearance from the bottom of the trap to the floor as shown. Rotate Water Seal towards back of Merchandiser if required P/N 0539221_T U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • WWW.HUSSMANN.COM...
  • Page 51 The installer must provide additional support when “evac” type waste water systems are applied. It is the installing contractor’s responsibility to consult local agencies for local code requirements. Freedom Line Reach-in HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
  • Page 52 To obtain warranty information or other support, contact your Hussmann representative. Please include the model and serial number of the product. Hussmann Corporation, Corporate Headquarters: Bridgeton, Missouri, U.S.A. 63044-2483 01 October 2012...

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