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Federal SQ4CD Installation & Operation Instructions

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E-1620
REV E 9/28/20
SQ3CD, SQ4CD, SQ5CD, SQ6CD, SQ8CD
KEEP THIS MANUAL FOR FUTURE REFERENCE
Engineering and technical data are subject to change without notice.
Federal Industries
Toll Free 1(800) 356-4206
Self-Contained & Remote Models
INSTALLATION & OPERATION
INSTRUCTIONS
P.O. Box 290
WI Phone (608) 424-3331
Belleville, WI 53508
Fax: (608) 424-3234

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  • Page 1 E-1620 REV E 9/28/20 SQ3CD, SQ4CD, SQ5CD, SQ6CD, SQ8CD Self-Contained & Remote Models INSTALLATION & OPERATION INSTRUCTIONS KEEP THIS MANUAL FOR FUTURE REFERENCE Engineering and technical data are subject to change without notice. Federal Industries P.O. Box 290 Belleville, WI 53508...

  • Page 2: Table Of Contents

    Contents INTRODUCTION ......................1 WARNING LABELS & SAFETY INSTRUCTIONS ............2 PRE-INSTALLATION PROCEDURES................3 INSPECTION FOR SHIPPING DAMAGE ................ INSTALLATION INSTRUCTIONS .................. 3 LOCATING THE DISPLAY CASE ..................3 REMOVING CASE FROM SHIPPING SKID ..............3 REMOVING PACKAGING MATERIAL................4 LEVELING THE CASE ....................

  • Page 3: Introduction

    INTRODUCTION Thank you for purchasing a Federal Industries display case. This manual contains important instructions for installing and servicing the Market Deli Refrigerated Cases. A repair parts list and wiring diagram are also included in the manual. Read all of these documents carefully before installing or servicing your case.

  • Page 4: Warning Labels & Safety Instructions

    This is important installation, operation, or service information. If you ignore the message, you may damage your case. The warning and safety labels shown throughout this manual are placed on your Federal Industries case at the factory. Follow all warning label instructions. If any warning or safety labels become lost or damaged, call our customer service department at 1(800) 356-4206 for replacements.

  • Page 5: Pre-Installation Procedures

    Floor surface around case may become slippery. Excess condensation can occur and run onto the floor if case is operated in an environment above recommended temperature and humidity levels. Case is designed to operate in an environment not to exceed 75º F. This label is located on the back of the display case.

  • Page 6: Removing Packaging Material

    Removing Packaging Material Remove the brackets that held the case to the shipping skid. Remove the shipping tape that secures the doors and lift-up glass. If it is necessary to remove tape residue from plastic materials, use cleaning compounds recommended in the cleaning section of this manual.

  • Page 7: Electrical Information & Grounding

    ELECTRICAL INFORMATION & GROUNDING This Case Must Be Grounded DANGER: Improper or faulty hookup of electrical components in the display case can result in serve injury or death. All case electrical connections must be performed only by a licensed electrician. All electrical wiring hookups must be done in accordance with all applicable local, regional, or national electrical standards.

  • Page 8: Operating Instructions

    OPERATING INSTRUCTIONS Initial Start-Up After all the checks outlined in the installation section of this manual have been made, the case is ready to be put into service. Doors Clean the door track frequently for easy door operation. A very light film of lubricant, such as PAM, will help the doors slide easily.
  • Page 9 CONTROLS BEFORE 01/2019 E3014 Display Display temperature readout and displays the time. Down Arrow Press once to display current heat setting, press again to change to a warmer setting. Up Arrow Press once to display current refrigeration setting. Press again to change to a cooler setting.
  • Page 10 CLOCK DEFROST DEFROST LIGHTS HUMIDITY POWER TIME START STOP DISPLAY DISPLAY DISPLAY ON/OFF ON/OFF ON/OFF Market Deli Refrigerated Cases Page 8...

  • Page 11: Controls

    CONTROLS AFTER 01/2019 Control Description NOTICE: This refrigerated display case is designed to operate in a maximum environment of 80 DEG. F and 55% relative humidity. Exceeding these limits will cause poor case performance and sweating of glass panels LIGHT SWITCH ELECTRONIC CONTROL POWER SWITCH...
  • Page 12 Using Electronic Temperature Control (Refrigerated Models Only) ALARM INDICATOR COMPRESSOR RUN POWER TO CONTROL ON/OFF INDICATOR AND SET POINT UP ADJUST SET POINT ADJUST MODE DEFROST MODE INDICATOR MANUAL DEFROST AND DIGITAL DISPLAY SET POINT DOWN ADJUST Button Overview Press and hold this button for 3 seconds to turn system on (if off) or off (if on). Also used to adjust set point when in set point adjust mode Press to enter set point adjust mode, confirm set point changes, and mute alarms.
  • Page 13 Adjusting the set point The set point is what determines how cold the display case will hold food and beverage. To adjust the set point press and hold the button approx. 5 seconds until the display begins to flash a number. Then press the use button to scroll number up (colder) or press the button to scroll number lower (warmer).

  • Page 14: Hinged Front Glass

    Hinged Front Glass The front glass hinges up for easy cleaning of the case interior. Pneumatic cylinders assist in lifting the glass. The glass will hold open in any position. The hinged glass mechanism will give years of reliable operation in normal usage. Service on the lift mechanism is required if .

  • Page 15: Cleaning Instructions

    CLEANING INSTRUCTIONS Daily Cleaning This case should be cleaned thoroughly, as described in the weekly cleaning section, before it is used for the first time. NOTICE: Avoid splashing or soaking any electrical components with water to prevent electrical damage to the case. NOTICE: Shut off lights and power switches and remove all product from case.

  • Page 16: Interior Cleaning

    Interior Cleaning Remove rear doors by tilting top of frame back and lifting entire assembly out. Lift up the front glass to the fully open position. Lift the display pans up and take them out of the case. Remove thumbscrews that hold the rear vent to the back of the case. Take out front condensation glass by lifting it up and out.

  • Page 17: Service Information

    SERVICE INFORMATION Before any service work is performed on the case, make sure all power is disconnected to the case. CAUTION RISK OF ELECTRIC SHOCK DISCONNECT POWER BEFORE SERVICING UNIT. 91-12340 Service problems or request for repair parts from authorized service agencies, trained service personnel, or owners should be referred to: Warranty/Technical Service Department Toll Free: (800) 356-4206...
  • Page 18 Pre-Service Checklist Cases Does Not Operate Check for disconnected power supply. Check for tripped breaker or blown fuse. Check that the power switch and thermostat displays are not “off”. Lights Do Not Operate Check that light switch is “on”. Be sure light is properly seated in the sockets. Case Temperature Too Warm Check that the cold air inlet and outlet slots are not blocked.

  • Page 19: Special Service Situations

    SALE & DISPOSAL Owner Responsibility If you sell or give away your Federal Industries case, you must make sure that all safety labels and the Installation-Service Manual are included with it. If you need replacement labels or manuals, Federal Industries will provide them free of charge.

  • Page 20: Refrigeration & Electrical Data - Self-Contained

    SELF-CONTAINED REFRIGERATION & ELECTRICAL DATA SQ3CD SQ4CD SQ5CD SQ6CD SQ8CD Refrigerant 24 oz. 28 oz. 30 oz. 32 oz. 36 oz. Charge (R-134A) (Before 1/20) Refrigerant 23 oz. 27 oz. 27 oz. 31 oz. 34 oz. Charge (R-513A) (After 1/20)

  • Page 21: Refrigeration & Electrical Data - Remote

    REMOTE REFRIGERATION & ELECTRICAL DATA SQ3CDR SQ4CDR SQ5CDR SQ6CDR SQ8CDR Refrigerant R134A R134A R134A R134A R134A (Before 1/20) Refrigerant R449A R449A R449A R449A R449A (After 1/20) ALL MODELS ARE 120 VOLT, 1 PHASE, 60 HERTZ AMPS AMPS AMPS AMPS AMPS Evaporator Fan 0.4 ea.(1) 0.4 ea.(1)

  • Page 22: Electronic Expansion Valve Operation

    The controller is set from the factory to run on 449A refrigerant and will not need any changes to the control unless another refrigerant is used. Note: Check your State and Local regulations for approved refrigerants for your install location. Federal Industries is not liable for any alternate refrigerants used.

  • Page 23: Replacement Parts

    REPLACEMENT PARTS MODELS: SQ3CD, SQ4CD, SQ5CD, SQ6CD, & SQ8CD Part Description Part Number Refrigerated System SQ3CD SQ4CD SQ5CD SQ6CD SQ8CD Condensing Unit 30-13455 30-12961 30-12961 30-12961 30-12962 (Self-contained only) (Before 6/16) Condensing Unit 30-20516 30-12961 30-12961 30-12961 30-20517 (Self-contained only)
  • Page 24 51-13764 51-13765 Gas Cylinder 81-13660 81-13661 81-13661 81-13661 81-13661 Decal – Elec. Hazard 91-10743 91-10743 91-10743 91-10743 91-10743 Federal Logo Sticker 91-72523 91-72523 91-72523 91-72523 91-72523 Mirrored Side Glass( ) 55-13249 55-13249 55-13249 55-13249 55-13249 Left Mirrored Side Glass (...

  • Page 25: Wiring Diagram

    WIRING DIAGRAM SQ3CD, SQ4CD, SQ5CD, SQ6CD BEFORE 1/2019 (SELF-CONTAINED) Market Deli Refrigerated Cases Page 23...
  • Page 26 WIRING DIAGRAM SQ8CD (SELF-CONTAINED) BEFORE 1/2019 BLK (RIBBED) NOT AVAILABLE ON CORD CONNECTED UNITS Market Deli Refrigerated Cases Page 24...
  • Page 27 WIRING DIAGRAM SQ3CD-R, SQ4CD-R, SQ5CD-R, BEFORE 1/2019 SQ6CD-R (REMOTE) Market Deli Refrigerated Cases Page 25...
  • Page 28 WIRING DIAGRAM SQ8CD-R (REMOTE) BEFORE 1/2019 Market Deli Refrigerated Cases Page 26...
  • Page 29 WIRING DIAGRAM RECEPTACLE W BLK 2X4 BOX 15 AMP GFCI 120 VOLTS RECEPTACLE 60 HERTZ 1 PHASE UNIT MUST BE GROUNDED E-1423-1 07/25/07 BJW WIRING, PLUG RECEPTACLE Market Deli Refrigerated Cases Page 27...
  • Page 30 WIRING DIAGRAM SQCD, SQCB (SELF-CONTAINED) AFTER 1/2019 TOP COVER SQ SELF CONTAINED CAREL MODELS LIGHT CONTROL POWER E3885 12/10/18 SWITCH SWITCH CONDENSATE PUMP OR EVAPORATOR DEFROST PROBE TEMP PROBE TOP LIGHT TOP LIGHT LED QUANTITY WILL VARY BY MODEL CONDENSING UNIT PLUG SHELF...
  • Page 31 WIRING DIAGRAM SQCD, SQCB (REMOTE) AFTER 1/2019, BEFORE 1/2020 SEPARATE TOP COVER SQ REMOTE MODELS CAREL POWER SUPPLY E3886 12/10/18 CONTROL LIGHT POWER SWITCH SWITCH REMOTE CONDENSATE PUMP PRESSURE OR EVAPORATOR CONTROL DEFROST PROBE HI/LO PRESS SW TEMP PROBE TOP LIGHT REFRIG SOLENOID RELAY...
  • Page 32 WIRING DIAGRAM SQCD, SQCB (REMOTE W/EEV) AFTER 1/2020 Market Deli Refrigerated Cases Page 30...
  • Page 33 WIRING DIAGRAM SQCD, SQCB (SELF-CONTAINED) W/ RETROFIT CAREL CONTROL AFTER 1/2019 Market Deli Refrigerated Cases Page 31...
  • Page 34 APP’D CHANGE RECORD DATE ECN# LED LIGHT UPDATE & CAREL CONTROL CHANGE 12/11/18 3380 COMBINED REPLACEMENTS PARTS LISTS NOTED S.C. SPECIFIC 7/17/19 3513 PARTS ON LIST, ADDED SA5963 CHANGED SC REF TO R513 FROM R134A & REM REF TO R449 FROM 11/7/19 3550 R134A, ADDED REM EEV INFO, UPDATED REPLACEMENT PARTS LIST...
  • Page 35 WARNING This product can expose you to chemicals including chromium which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov Market Deli Refrigerated Cases Page 33...

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