Hussmann Chino MPC-ET Installation & Operation Manual

Mobile produce case

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MOBILE PRODUCE CASE
I N S T A L L A T I O N & O P E R A T I O N G U I D E

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Summary of Contents for Hussmann Chino MPC-ET

  • Page 1 MOBILE PRODUCE CASE I N S T A L L A T I O N & O P E R A T I O N G U I D E...
  • Page 2: Table Of Contents

    Table of Contents General Information Case Section Installation Case Refrigeration Spec Sheet Electrical Wiring Diagram Index Wiring Diagram User Information Maintenance Troubleshooting Warranty...
  • Page 3: General Information

    Shortages: Check your shipment for any possible shortages of material. If a shortage should exist and is found to be the responsibility of Hussmann Chino, notify Hussmann Chino. If such a shortage involves the carrier, notify the carrier  immediately, and request an inspection. Hussmann Chino will acknowledge shortages within ten days from receipt of ...
  • Page 4: Case Section

    Case Sections (457) (1644) (736) 1/4 (1276) (1625) MPC-ET (1778) Elec Refrig Drain Panels customer side (29) (1828) (2438) (3657)
  • Page 5 Unloading Receiving Case Warning Labels Loose Upon receiving your new Hussmann Case all equipment  Items should be thoroughly examined for shipping damage be‐ fore and during unloading. This equipment has been care‐ fully inspected at our factory. Any claim for loss or damage  must be made to the carrier.
  • Page 6: Installation

    Installation Location MPC‐ET Lifting and Transport  Instructions The Mobile Produce Case display has been designed for  use only in air conditioned stores where temperature and  humidity are maintained either 75°F ambient and 55% RH. NOTE: The MPC‐ET CANNOT be lifted with a forklift and  should only use dollies for transportation.
  • Page 7 Installation Cont’d Level Case Position the case at the highest point. Set a long  magnetized level (4ft [1220 mm] or more) on either  underneath the deck or on top of the case. Ensure to level  case from front to back and side to side. Level (4 ft[1220mm]) Level...
  • Page 8 Installation Cont’d...
  • Page 9 Installation Cont’d Setting and Joining Snapping Chalk Lines The sectional construction of these models enable them  Prepare permanent positioning by marking floors with  to be joined in line to give the effect of one continuous Chalk snap lines where cases are to be located. Chalk lines  are to run along the base or legs of cases.
  • Page 10 Installation (cont’d) Setting STEP 1. Using case blueprints, measure off and mark on  STEP 2. Set first case over the highest part of the floor and  the floor the exact dimensions of where the cases will sit.  adjust legs so that case is level. Snap chalk line for front and back positions of base rail or ...
  • Page 11 Installation (cont’d) STEP 6. To compress butyl at joint, use two Jurgenson  STEP 4. Apply liberal bead of case joint sealant (Silicone)  wood clamps. Make sure case is level from front to back  to first case. Sealant area is shown in illustration. Apply  and side to side on inside bulkheads at joint.
  • Page 12 Installation (cont’d) Front Body Panel Access Located in the lower front body panel is an easily acces‐ sible access panel which can be detached by removing the  fastened sccrews which hold the panel in place. Removing  this access panel gains access to some of the merchandis‐ ers electrical components as well as other components to ...
  • Page 13: Case Refrigeration

    Refrigeration Refrigerant Refrigerant piping The correct type of refrigerant will be stamped on each  The refrigerant line connections are at the right hand  merchandiser’s serial plate. The case refrigeration piping  end of the case (as viewed from the front) beneath the is pressurized with a nitrogen holding charge, leak tested  display pans.
  • Page 14: Spec Sheet

    Spec Sheet...
  • Page 15 Spec Sheet...
  • Page 16: Electrical

    Refer to label affixed to case to determine the actual This includes (but not limited to) Fans, Heaters configuration as checked in the “TYPE INSTALLED” Thermostats, and Lights. boxes. Wiring Diagram Index MPC-ET-6-R W/KILL SWITCH 3089663 2/28/2019 MPC-ET-8-R W/KILL SWITCH 3089664 2/28/2019...
  • Page 17: Wiring Diagram

    Wiring Diagram...
  • Page 18 Wiring Diagram...
  • Page 19 Wiring Diagram...
  • Page 20 Wiring Diagram...
  • Page 21 Wiring Diagram...
  • Page 22 Wiring Diagram...
  • Page 23: User Information

    User Information Start Up Load Limit See the merchandisers Data Sheet Set for refrigerant  Each Merchandiser has a load limit. Shelf life of per‐ settings and defrost requirements. Bring merchandisers  ishables will shorten if load limit is violated. down to the operating temperatures listed on the Data Sheet.
  • Page 24: Maintenance

    Maintenance Case Cleaning Long life and satisfactory performance of any equipment  Rinse and wipe dry immediately after cleaning. Never use  are dependent upon the care it receives. To insure long  hydrochloric acid (muriatic acid) on stainless steel. life, proper sanitation and minimum maintenance costs,  the merchandiser should be thoroughly cleaned, all debris ...
  • Page 25 Maintenance Cont’d Do not use steam or high pressure water hoses to  wash the interior. These will destroy the merchandis‐ ers’ sealing causing leaks and poor performance. • Avoid direct contact between fan motors and cleaning  or rinse water. • Rinse with hot water, but DO NOT flood. Never intro‐ duce water faster than the waste outlet can drain.
  • Page 26: Troubleshooting

    Troubleshooting Problem Possible Cause Possible Solution Case temperature is Ambient conditions may Check case position in store. Is the case located near an too warm. be affecting the case open door, window, electric fan or air conditioning vent that operation. may cause air currents? Case must be located minimum 15 Ft away from doors or windows.
  • Page 27 Troubleshooting Cont’d Problem Possible Cause Possible Solution Water has pooled Case drain is clogged. Clear drain. under case. PVC drains under case Repair as needed. may have a leak. Case tub has unsealed Seal as needed. opening. If the case is in a line- Install case to case joint and seal as needed.
  • Page 28 August 31, 2018 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 government, Proposition 65 can be considered more of a ‘right to know’...
  • Page 29: Warranty

    To obtain warranty information  or other support, contact your  Hussmann representative. Please include the model and  serial number of the product. Hussmann Warranty / Technical Assistance (800) 592-2060 Hussmann Corporation, Corporate Headquarters: Bridgeton, Missouri 63044 2014...

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