Hussmann SMG8B Installation & Operation Manual
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Hussmann SMG8B Installation & Operation Manual

Medium temperature self contained
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SMG8B & SSG8B
Medium Temperature
Self Contained
(Diamond tread bumper shown)
Installation &
Operation Manual
P/N 3018126_E
AUGUST 2018
MANUAL I/O - SMG8B & SSG8B

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Summary of Contents for Hussmann SMG8B

  • Page 1 Æ SMG8B & SSG8B Medium Temperature Self Contained (Diamond tread bumper shown) Installation & Operation Manual P/N 3018126_E AUGUST 2018 MANUAL I/O - SMG8B & SSG8B...
  • Page 2 P/N 3018126_E 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 3: Table Of Contents

    Federal / State Regulation ... . 1-1 Cleaning Discharge Air Louvers ..4-2 Hussmann Product Control ... 1-1 Cleaning Stainless Steel Surfaces ..4-3 Shipping Damage .
  • Page 4 • NOTICE – Not related to personal injury – Indicates[s] situations, which if not avoided, could result in damage to equipment. P/N 3018126_E U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...

  • Page 5: Installation

    Do NOT allow air temperature is between conditioning, electric fans, open doors or 65°F (18°C) to 75°F (23.9°C). windows, etc. to create air currents around the Maximum relative humidity is 55%. merchandiser. SMG8B & SSG8B HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

  • Page 6: Self Contained (Location)

    It is your responsibility to provide accurate Proposition 65 warning labels to your customers when necessary. For more information on Proposition 65, please visit the California State government website. P/N 3018126_E U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...

  • Page 7: Unloading

    Remove any braces and/or skids Level the merchandiser by all four corners. attached. Merchandiser(s) must be installed level to ensure proper operation of the refrigeration system, and to ensure proper drainage of defrost water. SMG8B & SSG8B HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

  • Page 8: Serial Plate Location

    Rear panels are shipped removed and must be installed in the field. Front View of Case Refrigeration Unit Location Front panel shipped removed and must be installed in the field. P/N 3018126_E U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...

  • Page 9: Glass Positioning

    HINGE HINGE GLASS MUST BE BOTTOMED OUT IN HANDLE OPEN GLASS AND LOOSEN 2 SET SCREWS TO ALLOW GLASS AND CLAMP HARDWARE TO SLIDE (1 SET SCREW AT EACH HINGE) SMG8B & SSG8B HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

  • Page 10: Adjustment Bolt

    2. If caulk or silicone has been applied between merchandiser joints or ends in the Optional Flexible Wiper Gasket top area it must be removed. 3. Remove rear doors. Glass P/N 3018126_E U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...
  • Page 11 Note: It is possible to access the adjusting bolt by using a small swivel socket without removing the stainless top liner. To do this, the stainless steel trim and foam noted in Step 8 must be removed. SMG8B & SSG8B HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
  • Page 12 Note: The door frame is designed to have a tight fit. A putty knife between the top of the frame and the insulated panel will help guide it into position. P/N 3018126_E U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...

  • Page 13: Optional Display Pan, Wire Rack, And Divider Kit

    The wire shelf with divider fits in the case. The divider slides from one end to the other sepa- rating meat and seafood products. Divider Proper Orientation on SSG Divider Stainless Steel Display Pan Wire Shelf SMG8B & SSG8B HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

  • Page 14: Self-Contained Refrigeration Equipment Start Up Check List

    LEGAL DISCLAIMER: Hussmann shall not be liable for any repair or replacements made without the written consent of Hussmann, or when the product is installed or operated in a manner contrary to the printed instructions covering installation and service which accompanied such product.

  • Page 15: Electrical / Refrigeration

    • Plug into an outlet designed for the plug. • Do not overload the circuit • Do not use long or thin extension cords. Never use adapters. • If in doubt, call an electrician. SMG8B & SSG8B HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
  • Page 16 This includes, but is not limited to, such items as doors, lights, fans, heaters, and thermostats. Merchandiser must be grounded. Do not remove the power supply cord ground. P/N 3018126_E U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...

  • Page 17: Start Up / Operation

    OFF position. Continuous cycle is running MAX tempera- Table 4-2 - LEDs odes in pro- SMG8B & SSG8B HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. the currently Energy saving enabled he MIN tem- Light ON...
  • Page 18 Defrost occurs 24 hours after startup, then will (Air) take place every 24 hours See 3-6 for sensor location. Black Sensor: Control Sensor (Green Wire) Safe-NET Controller Condensate Pan Heater P/N 3018126_E U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com Control Sensor Location...

  • Page 19: Controller Parameters

    (0 to 23.5 hr) T ime interval between the end of the fast freezing cycle and the SMG8B & SSG8B HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. Defrost delay after continuous c ycle following defrost related t o it.
  • Page 20 P/N 3018126_E con d enser possibly after the Ad2 de l ay. U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com High temperature alarm of (-100 to 150°C) W hen this temperature is reached, the HA2 alarm is signaled, con d enser possibly after the Ad2 de l ay.
  • Page 21 Third probe display - optional 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 SMG8B & SSG8B HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

  • Page 22: Dixell Control Sensor Location

    SMG8B Sensor is located under the coil at the rear of the case for SSG8B Dixell XR75 Controller Safe-NET Location on Rear of Case (Rear Panel Removed) P/N 3018126_E U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...

  • Page 23: Controls And Adjustments

    The defrost setting is factory set as shown. 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 temperature terminated. SMG8B & SSG8B HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

  • Page 24: Tev Adjustment

    Make adjustments of no more than turn of the valve stem at a time and wait for at least 15 minutes before rechecking the probe tem- perature and making further adjustments. P/N 3018126_E U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...

  • Page 25: Load Limits

    Do not use non-approved shelving, baskets, display racks, or any accessory that could hamper air curtain performance. Do not allow product to be placed outside of the designated load limits in the illustration. SMG8B & SSG8B HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
  • Page 26 3-10 tartup pEratIon NOTES: P/N 3018126_E U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...

  • Page 27: Maintenance

    Product will be degraded and may spoil if allowed to sit in a non-refrigerated area. SMG8B & SSG8B SMG8B & SSG8B HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

  • Page 28: Removing Scratches From Bumper

    This includes, but is not limited to, such items as doors, lights, fans, heaters, and thermostats. P/N 3018126_E U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...

  • Page 29: Cleaning Stainless Steel Surfaces

    Do not use cleaners containing salts as this may cause pitting and rusting of the stainless steel finish. Do not use bleach. SMG8B & SSG8B HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

  • Page 30: Cleaning Optional Drain Pan

    Use a water and a mild detergent for the exterior only • Do NOT use a chlorinated cleaner on any surface • Do NOT use abrasives or steel wool scouring pads (these will mar the nish) P/N 3018126_E U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...

  • Page 31: Self-Contained Refrigeration Equipment Maintenance Check List

    Verify unit doors and lids work and are sealed correctly. Verify that all the panels, shields and covers are in place. Technician Notes: Form HSCW03 Rev-29 OCTOBER13 0525210_C SMG8B & SSG8B HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
  • Page 32 NOTES: P/N 3018126_E U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...

  • Page 33: Service

    7. Lower fan plenum. 8. Reconnect fan to wiring harness. Fan Plenum 9. Turn on power. SMG cases 10. Verify that motor is working and blade is turning in the correct direction. SMG8B & SSG8B HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

  • Page 34: Replacing Cylinders - Single Pane Glass

    300N Cylinder – P/N 0412539 Cylinder rods must point down so 400N Cylinder – P/N 0406925 oil will lubricate the rod and seals. Failure to lubricate will severely shorten cylinder life. P/N 3018126_E U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...

  • Page 35: Replacing Single Pane Front Glass

    2. Glass bottom is fully in retainer. Fully Engage Glass in Clamp 3. When set screws are tightened, glass is firmly held in place by the glass clamps. Gasket Set Screw Locations SMG8B & SSG8B HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

  • Page 36: Replacing Glass Hand Grip

    Used on: 8 ft and 12 ft (2438 mm and 3658 Type: Four cylinders and five fastening mm) parent cases and as a joining bracket. points. P/N 0413170 Used On: 90° outside wedge. P/N 3018126_E U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...
  • Page 37 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 38 Hussmann Corporation 12999 St. Charles Rock Road Bridgeton, MO 63044-2483 www.hussmann.com...

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