Hussmann Freedom Line series Installation & Operation Manual
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Hussmann Freedom Line series Installation & Operation Manual

Hussmann Freedom Line series Installation & Operation Manual

Meat, delicatessen, dairy and produce merchandisers compressor ready
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Freedom Line
Meat, Delicatessen, Dairy and Produce
Merchandisers
Compressor Ready
Installation &
Operation Manual
IMPORTANT
Shipped With Case Technical Data Sheets
P/N 0527427_M
Keep in store for
Excel Series
future reference!
September 2018
Spanish 0532380
French 0532381

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  • Page 1 Æ Freedom Line Meat, Delicatessen, Dairy and Produce Merchandisers Compressor Ready Installation & Operation Manual IMPORTANT Shipped With Case Technical Data Sheets P/N 0527427_M Keep in store for Excel Series future reference! September 2018 Spanish 0532380 French 0532381...

  • Page 3: Table Of Contents

    Emerson Pressure Control Settings ... . 2-12 IMPORTANT ® KEEP IN STORE FOR FUTURE REFERENCE 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 © 2018 Hussmann Corporation...

  • Page 4: Ansi Z535.5 Definitions

    • NOTICE – Not related to personal injury – Indicates[s] situations, which if not avoided, could result in damage to equipment. P/N 0527427_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...
  • Page 5 REVISION E 1. Heater and Pump Cleaning Info, Page 5-5. 2. New Condenser Pump Piping Pages 2-4, 2-5, 2-10. 3. Rear Facade Close-off, Page 3-5. 4. Oil Level, Page 4-2. Freedom Line Multi-Deck HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

  • Page 7: Installation

    ANSI/NSF-7 – Display Refrigerator August 31, 2018 Intended for Bulk Produce LOCATION This warning does not mean that Hussmann products These merchandisers are designed for dis- will cause cancer or reproductive harm, or is in playing products in air conditioned stores...

  • Page 8: Freedom Line Description

    If there is an obvious loss or damage, it must be noted on the freight bill or express receipt Serial Plate Behind Return Air Grille and signed by the carrier’s agent; otherwise, carrier may refuse claim. P/N 0527427_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...

  • Page 9: Exterior Loading

    The condensing unit produces vibration that can cause screws to loosen. See photo at upper left Remove Bolts from Front corner of this page. Freedom Line Multi-Deck HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

  • Page 10: Merchandiser Leveling

    Suggested level locations 3. Mark the location of each joint from front are shown in the illustrations on the following to back lines. page. P/N 0527427_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...
  • Page 11 At the front of the case, insert shims under each of the center legs so that they support the front of the merchandiser. NOTE: Do not place levels on Display Pans or on Shelves. Freedom Line Multi-Deck HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

  • Page 12: Joining Instructions

    Facility operators should monitor doors and after gasket has been applied. floor conditions to ensure safety of persons. • Perimeter gasket required by NSF. • End caps required for rail light. P/N 0527427_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...

  • Page 13: Apply Gaskets

    Gasket Detail Views Insert Side View Alignment Case Perimeter Remove Shipping Nut Retainer Foam-to-Metal Gap Top View Gaskets Side Insert Alignment Back View Pins Gaskets Gasket Location for Joining (Multi-deck) Freedom Line Multi-Deck HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

  • Page 14: Align End Frames

    End View –– RH Detail for Standard Insert Alignment Rod Front End View – LH NO Alignment Rod Detail for Glass Front P/N 0527427_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...
  • Page 15 6. Verify that each merchandiser’s upper front panel, front panel, and top rail align before joining merchandisers. Panels and top rail must have equal overhang at each end of the merchandiser. Freedom Line Multi-Deck HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

  • Page 16: Important

    Once these screws are loosened, the merchandiser’s upper front and detail views on the next panel and lower front panel can be adjusted page horizontally. P/N 0527427_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...
  • Page 17 Cap Screw Tightening order A, B, C, D, E, F Do not use for joining Neoprene Remove clip if installed Washers Here Neoprene Washers Here Cap Screw Tighten in Order Shown Freedom Line Multi-Deck HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

  • Page 18: Fasten Canopies

    See detail at top Machine right. Tighten only until canopies touch. Screw #10 x 1 Hex Nut Detail for Connecting Canopies of Multi-deck Wall Merchandisers P/N 0527427_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...

  • Page 19: Tighten End Frames

    NSF Silicone sealer may be applied around joining compliance. bolts on both sides in bottom shoe but isn’t necessary if neoprene washers are used. Butyl Tape Freedom Line Multi-Deck HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

  • Page 20: Install Splashguard Brackets

    2. Remove factory installed bumper by pulling bumper away from bumper retainer. Be careful not to lose the internal joint trim on the bumper. P/N 0527427_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...
  • Page 21 This will allow the bumper to contract. 6. Go to the right end of the lineup, and tap the bumper to close any gaps. Freedom Line Multi-Deck HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

  • Page 22: Installing Partitions

    Left End Only Check that factory-installed Nut Retainers are in place. e. Remove bumper by pulling bumper away from bumper retainers. Be careful not to lose the internal joint trims. P/N 0527427_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...

  • Page 23: Important

    • Remove paper backing after gasket around corners. has been applied. • Perimeter gasket required by NSF. • Do not butt gaskets; always overlap them as shown. • End caps required for rail light. Freedom Line Multi-Deck HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
  • Page 24 A continuous bead of silicone sealant/ caulk may be used in addition to gaskets on the end frame surfaces but must not be used in lieu of gaskets. Plug Button P/N 0527427_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...
  • Page 25 Castings as shown below. Detail A Solid End Top Corner Casting Detail A Screw SM 8-18x Hex Head Detail B Solid Corner Bumper Casting Detail B Screw SM 8-18x Hex Head Figure 2 Freedom Line Multi-Deck HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
  • Page 26 Fasten to end splashguard and Note: Optional end bumpers are upper brackets with Screws. factory-installed only. Splashguard Cover Screw SM 8-18 x Hex Head Standard Splashguard Screw #8 x Pan Head – Black P/N 0527427_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...
  • Page 27 Canopy Arm Blind Slot Profile STEP 4 Check pin engagement to ensure at least 3/16” of pin is firmly in the slot. .188 MIN .250 Night Blind Freedom Line Multi-Deck HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
  • Page 28 1-22 nstallatIon P/N 0527427_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...
  • Page 29 Image showing wrench tightening night blind Night Blind Night Blind Handle Wrench 0477098 Twist wrench clockwise for 14 to 15 revolutions Freedom Line Multi-Deck HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
  • Page 30 Use pliers to pull metal pin out to desired length rear slot for bracket righthand view of pin too short canopy support bar STEP 3 Replace night curtain into canopy Detail C P/N 0527427_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...

  • Page 31: Refrigeration / Electrical / Controller

    Freedom Line Multi-Deck HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
  • Page 32 Standoff Bracket 19 in. Facade Tinnerman Nut 8-Ft Merchandiser Shown Top Piping Front Condensing Bottom Foam Assembly Unit Support Plate Rear Condensing Unit Mounting Bracket Electrical Box P/N 0527427_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • WWW.HUSSMANN.COM Evaporation Pan...
  • Page 33 Standoff Bracket Standoff Bracket Tinnerman Nut Tinnerman Nut er Shown Bottom Tinnerman Nut Foam Assembly Top Piping 4-Ft Merchandiser Shown Tinnerman Nut Shown Bottom Foam Assembly Top Piping Freedom Line Multi-Deck HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. 4-Ft Merchandiser Shown...

  • Page 34: Important

    (3 Places) 3/8 Clear Tubing 3 in. (2 Places) 3/8 in. x 3/8 in. x 3/8 in. Hose Clamp Field Installed Hose (2 Places) (9 Places) From Condensate Pump P/N 0527427_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • WWW.HUSSMANN.COM...

  • Page 35: Important

    IMPORTANT: Pans must be installed level. Shim if needed. Screw Condensate Pan 3/8 in. Clear 1000W, 208V (4 ft Case) Tubing Hose Clamp Field Installed From Condensat Condensate Pan Tube Hose Clamp Screw Jiffy Clip Freedom Line Multi-Deck HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

  • Page 36: About Quick Connect Couplings

    Avoid locating the tubing above the electrical box to prevent condensation from dripping onto electrical components. P/N 0527427_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • WWW.HUSSMANN.COM...
  • Page 37 Defrost Water the backing from clip and (Must be Level) adhere to bottom of case. Slip end of plastic tube over outlet of pump and secure in place with wire tie. Freedom Line Multi-Deck HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
  • Page 38 1-1/4 X 1 IN COUPLING - 1.25 X 1.25 PVC SCH 40 TRAP - DRAIN LOW TEMP ISL. TEE - P/N 0527427_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • WWW.HUSSMANN.COM 1.250 SLP X SLP X SLP PLUG - 1 IN THREADED...
  • Page 39 TRAP - DRAIN LOW TEMP ISL. TEE - 1.250 SLP X SLP X SLP PLUG - 1 IN THREADED PIPE - 1.250 X 21.594 PVC PIPE - 1.250 X 45.375 PVC Freedom Line Multi-Deck HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

  • Page 40: Controller Operation

    An alarm is occurring Flashing Programming phase the adjustment knob is in the OFF position. Continuous cycle is running era- Table 4-2 - LEDs P/N 0527427_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • WWW.HUSSMANN.COM ntly Energy saving enabled Light ON...
  • Page 41 Right Side View will take place every 6 hours. Black (Air) White (Common for Both Sensors) Black Sensor: Control (Air) Control Sensor (Black Sheath) Above Interior Top Panel Freedom Line Multi-Deck HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. Safe-NET Controller...

  • Page 42: Controls And Adjustments

    For medium temperature models, defrost is time initiated and time terminated. Blocked drain lines will cause water to back up in the case and spill onto the floor, causing a slip hazard. P/N 0527427_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • WWW.HUSSMANN.COM...

  • Page 43: 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 Freedom Line Multi-Deck HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
  • Page 44 2-14 efRIgeRatIon lectRIcal ontRolleR P/N 0527427_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • WWW.HUSSMANN.COM...
  • Page 45 P/N 0527427_M 2-15 Freedom Line Multi-Deck HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

  • Page 46: Controller Parameters

    Fans operating mode O-y = continuous mode, ON during defrost P/N 0527427_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • WWW.HUSSMANN.COM Fans delay after defrost (0 to 255 min) Interval between end of defrost and evaporator fans start (0 to 59°C; FCt = 0 function disabled) I f the difference in temperature...
  • Page 47 When i2F = PAL: time for pressure switch function: time interval to calculate the number of the p ressure switch activation. Freedom Line Multi-Deck HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. Door open signaling delay (0 to 255 min) (0 to 15) Number of activation of the pressure switch, during the did interval, before signaling t he alarm event (i2F = PAL).
  • Page 48 Fourth probe display Shows the setpoint used during the energy saving cycle or during the Real setpoint continuous cycle. Software release For internal use only Parameter table code Read-only P/N 0527427_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • WWW.HUSSMANN.COM...

  • Page 49: Drip Piping / Facades / Splashguards / Bumpers

    (20 mm per 1 m). Factory Furnished Items 4. Avoid long runs of drip piping. Long runs To Be Installed make it impossible to provide the pitch necessary for good drainage. Freedom Line Multi-Deck HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
  • Page 50 Slope Slope Always Slope Toward Floor Drain Bottom of Case Bottom of Case One Water Seal per Run of Drip Pipe Optional Excel Drip Piping Arrangements (without Condensate Pump) P/N 0527427_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...
  • Page 51 Align in base bracket with center hole of bolt spacer 2-Door Detail A 3-Door 4-Door Hinge Hinge Hinge Hinge 5-Door Facade Hinge Locations Freedom Line Multi-Deck HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
  • Page 52 Elevator Bolt DETAIL A Air Baffle Brace Facade Strap Air Baffle (20 in.) Air Baffle Reinforcement (20 in.) Vertical Facade Strap Install Air Baffle P/N 0527427_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...

  • Page 53: Installing Rear Close-Offs

    #8 screws through slots in close-off panel (3 places each end) Close-off Bracket: Attach to back of foam liner using #8 screws through pre-punched hole pattern in bracket DETAIL A Freedom Line Multi-Deck HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

  • Page 54: Installing Splashguards

    4. If required by local health codes the Cove Cove Trim Trim may be sealed to the floor, using a silicone type sealer. Sealant must be removed and re- placed when servicing. P/N 0527427_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...

  • Page 55: Installing Bumpers

    Remove protective film from bumpers once installation is complete. Optional end bumpers are factory-installed. Merchandiser Joint Bumper Internal Joint Trims Miter Box Full-Length Bumpers Starter Bumper Freedom Line Multi-Deck HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
  • Page 56 DRIP PIPING / FACADES / SPLASHGUARDS / BUMPERS NOTES: P/N 0527427_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...
  • Page 57 Do not store items or flammable materials atop the case. Tipping Hazard Case tipping may occur if cases are not properly leveled and secured, or if cases are not properly loaded. Freedom Line Multi-Deck HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

  • Page 58: Start-Up / Operation

    PRODUCT product loss. Always bring the old- PR OD U C T est product to the front and set the newest to the back. 0482814 P/N 0527427_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900• www.hussmann.com...

  • Page 59: Install Shelves

    Even Uneven Vertical Vertical Spacing Spacing SHELF MAXIMUM WEIGHT LIMITS Upright Upright Hussmann merchandiser shelves are designed to support the maximum weight load limits as indicated in the table below. Freedom Line Multi-Deck HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

  • Page 60: Optional Multi-Deck Shelf Alignment Strips

    Shelf Alignment Strip x 6 in. — 16 x 152 mm) When installing shelves: (Optional) P/N 0527427_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900• www.hussmann.com...

  • Page 61: Installing Shelf Lighting

    4. Engage each power socket cap and ensure and thermostats. that each cap is fully seated before cleaning. Ensure the proper seating of the cap at all times when the plug is not engaged. Freedom Line Multi-Deck HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
  • Page 62 It is important that shelf brackets be properly seated in the slotted upright. 15 Sockets in 12-ft Case 10 Sockets in 8-ft Case Always work Left to Right, Shelf Socket and Bottom to Top P/N 0527427_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900• www.hussmann.com...
  • Page 63 After installing each shelf, verify that its plug is properly connected to its rear wall recepta- cle. Continue working row by row, bottom up, left to right. Freedom Line Multi-Deck HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

  • Page 64: Thermometer

    Package Guard, Facing Out Thermometer Thermometer — Hussmann Part TM.4911251 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 — Inside End Panel —...
  • Page 65 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 Multi-Deck HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
  • Page 66 4-10 taRt peRatIon NOTES: P/N 0527427_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900• www.hussmann.com...

  • Page 67: Maintenance

    Product will be degraded and may spoil if allowed to sit in a non-refrigerated area. Freedom Line Multi-Deck Freedom Line Multi-Deck HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

  • Page 68: Cleaning Mirrors

    •Rinse with hot water, but do NOT flood. ever introduce water faster than the waste outlet can remove it •Allow merchandisers to dry before resuming operation. P/N 0527427_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...

  • Page 69: Cleaning Honeycomb Assemblies

    Retainer Air Straightener scratching and remove stains. Screw Rinse and wipe dry immediately after cleaning. Never use hydrochloric acid (muriatic acid) on stainless steel. Freedom Line Multi-Deck Freedom Line Multi-Deck HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

  • Page 70: Removing Interior Back Panels

    To maintain product integrity, move all product to a cooler until the unit has returned to normal operating temperatures. P/N 0527427_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...

  • Page 71: Cleaning Condensate Pump And Heated Evaporation Pans

    Pump reservoir and Heated Evaporation Pans is with mild soap and water. Disconnect power before cleaning. Empty pump sump and heater pans of water before reapplying power. Freedom Line Multi-Deck Freedom Line Multi-Deck HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

  • Page 72: Cleaning Under Merchandisers

    MUST be allowed to dry before turning power back on. 4. Do not use a pressure nozzle to clean inside a case. P/N 0527427_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...

  • Page 73: Service

    Use silicone sealant to close other gaps. 12. Replace display pans. Bring merchandiser to operating temperature before restocking. Freedom Line Multi-Deck Freedom Line Multi-Deck HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

  • Page 74: Replacing Led Canopy Light Bars

    The LED shelf light bars are held in place with magnets on the back of the light bar. EcoShine II Plus Multi-Deck Canopy Light Bar Clips LED Shelf Light Bar P/N 0527427_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900• www.hussmann.com...

  • Page 75: Replacing Led Power Supplies

    12 ft LH Shelves Center Shelves RH Shelves Canopy LED Power Supply Locations Canopy and Shelf LED Power Supply Arrangement Freedom Line Multi-Deck Freedom Line Multi-Deck HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

  • Page 76: Replacing Fluorescent Lamps

    Always replace lamp holders and end caps with Hussmann lamp holders and end caps. 4. Reconnect the electrical power. Use of non-Hussmann parts may result in poor electrical contact and short lamp life. P/N 0527427_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900• www.hussmann.com...
  • Page 77 6. Reconnect the electrical power. 6 ft & 8 ft LH Shelves RH Shelves Canopy 12 ft LH Shelves Center Shelves RH Shelves Canopy Canopy and Shelf Ballast Arrangement Freedom Line Multi-Deck HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. Ballast Locations...

  • Page 78: Repairing Aluminum Coil

    1570 E. Northgate 12. Cover with a good flexible sealant. P.O. Box 2102 Irving, TX 75062 Phone: 1-800-527-9916 The Service Bulletin reprinted on the following pages are reprinted with permission from Emerson. P/N 0527427_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900• www.hussmann.com...
  • Page 79 Application Engineering AE8-1376 R5 May 2016 Electronic Unit Controller TABLE OF CONTENTS Section Page Section Page Safety 3. Alarm Menu ............9 Safety Instructions ........... 2 4. Service Menu ............9 Safety Icon Explanation .......... 2 5. Parameter List..........10-11 Instructions Pertaining to Risk of Electrical Shock, Fire, or Injury to Persons .........

  • Page 80: Safety Instructions

    Application Engineering AE8-1376 R5 May 2016 Safety Instructions Copeland™ brand products are manufactured according to the latest U.S. and European Safety Standards. Particular emphasis has been placed on the user’s safety. Safety icons are explained below and safety instructions applicable to the products in this bulletin are grouped on Page 3. These instructions should be retained throughout the lifetime of the compressor.

  • Page 81: Instructions Pertaining To Risk Of Electrical Shock, Fire, Or Injury To Persons

    Application Engineering AE8-1376 R5 May 2016 Instructions Pertaining to Risk of Electrical Shock, Fire, or Injury to Persons DANGER ELECTRICAL SHOCK HAZARD • Disconnect and lock out power before servicing. WARNING • Allow drive components to electrically discharge for a minimum of two minutes before servicing.

  • Page 82: Introduction And Features

    Application Engineering AE8-1376 R5 May 2016 1. Introduction and Features Using the Electronic Unit Controller with Copeland™ brand condensing units will provide many benefits to the contractor and end-user. It has been designed specifically for demanding refrigeration applications to ensure precision in installation and operation.

  • Page 83: Technical Specifications

    Application Engineering AE8-1376 R5 May 2016 1.1 Technical Specifications 1.3 Bump Start Mounting: Panel mounting in a 71x29mm panel cut-out Bump start is an optional feature which provides additional flooded start protection. Bump start drives Controller IP Rating: IP20 refrigerant out of the oil, preventing the refrigerant from Front Panel IP rating: IP65 circulating through the compressor as a liquid and Power supply: 208/230Vac ±10%, 50/60Hz...

  • Page 84: Button Descriptions And Key Combinations

    Application Engineering AE8-1376 R5 May 2016 Table 1 – LED Descriptions Mode Function Compressor on Flashing Anti-short cycle delay enabled Fan 1 on Fan 2 on Pressures displayed in PSIG Flashing Programming mode Browsing service menu Flashing New alarm indication Browsing alarm menu An alarm is occurring 2.3 Button Descriptions and Key Combinations...

  • Page 85: Viewing The Set Points

    Application Engineering AE8-1376 R5 May 2016 2.4 Viewing Temperature Readings 2. Release keys, then hold down keys again for at least 7 seconds. The “PR2” label will 1. Press button to view condenser temperature. be displayed immediately followed by the “Ci.n” 2.

  • Page 86: Programming Using A Hotkey

    Application Engineering AE8-1376 R5 May 2016 2.6.2 Programming Using a Hotkey To program controller using a hotkey, do the following: Hotkeys can be used to store the user’s custom 1. Turn controller OFF. parameters. To upload parameters to a hotkey, do the 2.

  • Page 87: Locking The Keypad

    Application Engineering AE8-1376 R5 May 2016 2.7 Locking the Keypad 3. Alarm Menu 1. Press keys for more than 3 seconds. The controller records the activations of the following NOTE: Controller will display “POF” message when alarms in the Alarm menu: keypad is locked.

  • Page 88: Parameter List

    Application Engineering AE8-1376 R5 May 2016 5. Parameter List All parameters and their descriptions, default values, and operating ranges are listed in Tables 4 and 5. Depending on the condensing unit model, some parameter values may be different than shown or not applicable. Table 4 –...
  • Page 89 Application Engineering AE8-1376 R5 May 2016 Table 5 – Factory Set Parameters Label Description Default Range Factory Set Definitions Minimum set point (PSIG) -7 or 5 -7 - US Maximum set point (PSIG) LS - 135 Minimum time between two compressor starts (minutes) 0 - 15 Number of fans on during probe fault 0 - 2...

  • Page 90: Controller Wiring

    Application Engineering AE8-1376 R5 May 2016 DANGER 6. Controller Wiring Always disconnect and lockout the power supply before beginning electrical WARNING installations or troubleshooting. CAUTION 6.1 Non-Fan Cycling Wiring Schematic 6.2 Fan Cycling Wiring Schematic NOTICE CAUTION 10 11 12 10 11 12 16FLA/96LRA 16FLA/96LRA...

  • Page 91: Copeland Performancealert Connection

    Application Engineering AE8-1376 R5 May 2016 6.3 Copeland PerformanceAlert Connection Copeland PerformanceAlert (CPA) Copeland PerformanceAlert (CPA) Power Electronic Unit Controller Electronic Unit Controller 10 11 12 4 5 6 7 8 14 15 16 17 Line Line Comm. Port Comm. Port Alert Trip Figure 8 –...

  • Page 92: Alarms And Notifications

    Application Engineering AE8-1376 R5 May 2016 7. Alarms and Notifications In the event of an issue or fault, the codes listed below will flash to indicate the alarm condition. See Section 9 for troubleshooting information. Table 6 – Alarms and Notifications Code Description Keypad locked...

  • Page 93: Discharge Line Temperature Protection

    Application Engineering AE8-1376 R5 May 2016 7.1 Discharge Line Temperature Protection 7.2 UL High Pressure Safety Control The Electronic Unit Controller uses a temperature High-pressure control is a UL (Underwriters Laboratories) sensor, which allows for more flexibility in what the safety device.
  • Page 94 Application Engineering AE8-1376 R5 May 2016 8 Electronic Unit Controller Replacement 4. Disconnect three wiring harnesses from rear of DANGER controller. 5. Verify replacement controller and existing controller WARNING have the same part number (e.g., part number: Electronic Unit Controller replacement must be 543-0133-00).

  • Page 95: Small Black Electrical Box Applications

    Application Engineering AE8-1376 R5 May 2016 8.2 Small Black Electrical Box Applications 8.3 Plastic Retainer Applications (Large Black Electrical Box and X-Line Units) Figure 11 – Small Black Electrical Box Figure 12 – Large Black Electrical Box 1. Disconnect main power source. 1.

  • Page 96: Setting Controller Parameters After Replacement

    Application Engineering AE8-1376 R5 May 2016 8.4 Setting Controller Parameters After Replacement 8. Repeat steps 3 through 7 as needed to complete the process. Control settings vary for each condensing unit model. TO EXIT: Press keys or wait 15 seconds The replacement controller must be programmed for without pressing a button or key.
  • Page 97 Application Engineering AE8-1376 R5 May 2016 Resistance Resistance Resistance Resistance Deg C Deg F Deg C Deg F Deg C Deg F Deg C Deg F (kOhms) (kOhms) (kOhms) (kOhms) 329.5 38.77 7.192 1.869 310.9 37.06 6.94 1.816 293.5 35.44 6.699 1.765 277.2...
  • Page 98 Application Engineering AE8-1376 R5 May 2016 9.1 Thermistor Temperature/Resistance Values for Discharge Temperature Sensor Deg C Deg F Resistance Deg C Deg F Resistance (kOhms) (kOhms) 2889.60 15.07 2087.22 12.73 1522.20 10.79 1121.44 9.20 834.72 7.87 627.28 6.77 475.74 5.85 363.99 5.09 280.82...

  • Page 99: Measuring Pressure Voltage Values

    Application Engineering AE8-1376 R5 May 2016 10. Measuring Pressure/Voltage Values for Suction Pressure Transducer To measure voltage to the suction pressure transducer manually, do the following: 1. Turn controller ON. 2. Monitor current suction pressure on controller display (See Section 2.2) and record reading. 3.

  • Page 100: Troubleshooting Guide

    Application Engineering AE8-1376 R5 May 2016 9. Troubleshooting Guide Display Likely Causes Other Possible Causes Controller display remains blank • Unit power not properly applied - check • Power cable miswired – inspect cable, after applying power for proper applied voltage replace if needed •...
  • Page 101 Application Engineering AE8-1376 R5 May 2016 Troubleshooting Guide (continued) Display Likely Causes Other Possible Causes Fans not running on a fan cycling • Condensing temperature is currently • Transducer cable miswired – inspect cable, unit and the fan lights are not on below the fan cut-in replace if needed.

  • Page 102: Parts Kits

    Application Engineering AE8-1376 R5 May 2016 12. Parts Kits Part Number Description 543-0132-00/01/02 CONTROLLER 529-0113-04 CABLE-SENSOR ASSM. 943-0152-00 115V Non Fan Cycling Controller 032-7050-00 CLIP FM-2011IP-74 CONTROLLER FORM 543-0133-00/01/02 CONTROLLER - ELECT UN 529-0113-04 CABLE-SENSOR ASSM. 943-0153-00 230V Non Fan Cycling Controller 032-7050-00 CLIP FM-2011IP-74...
  • Page 103 Application Engineering AE8-1376 R5 May 2016 Part Number Description 543-0133-03 CONTROLLER - ELECT UN 032-7050-00 CLIP 529-0113-02 CABLE-SENSOR ASSM. 943-0037-01 230V Non Fan Cycling Stand Alone Kit 529-0114-00 CABLE-SENSOR ASSM. 039-0026-02 TRANSDUCER - PRESSUR AE8-1376 AE BULLETIN 543-0134-03 CONTROLLER - ELECT UN 032-7050-00 CLIP 529-0113-02...
  • Page 104 Application Engineering AE8-1376 R5 May 2016 NOTES: 7-26 © 2015 Emerson Climate Technologies, Inc.
  • Page 105 Turn adjustment knob to OFF to turn off refrigeration system. Unplug merchandiser The optional evaporator fan remains ON when from power before servicing the unit. the adjustment knob is in the OFF position. Freedom Line Multi-Deck HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
  • Page 106 • The green Compressor Powered On LED 1, and the time to subsequent defrost will reset. turns on when the compressor starts. 7. Medium temperature is the same except for a 30-minute time terminated defrost P/N 0527427_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900• www.hussmann.com...
  • Page 107 6. If the power is interrupted, the process will start sequent defrost will occur at 6-hour intervals, over at Step 1, and the time to subsequent after initial defrost (4-defrost/day). defrost will reset. Freedom Line Multi-Deck HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
  • Page 108 E2 if the evaporator sensor has failed. If the merchandiser sensor fails, refrigeration will run continuously. Turn off, or repeat a duty cycle of a few minutes on and a few min- utes off. P/N 0527427_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900• www.hussmann.com...
  • Page 109 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...
  • Page 110 Hussmann Corporation 12999 St. Charles Rock Road Bridgeton, MO 63044-2483 www.hussmann.com...

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