Hussmann Q-Series Installation & Operation Manual
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Hussmann Q-Series Installation & Operation Manual

Hussmann Q-Series Installation & Operation Manual

Medium temperature self contained
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Q-Series Medium Temperature
Self Contained
Q1SSM4S / Q1SSM6S / Q1SSM8S
Q2SSM2S / Q2SSM4S / Q2SSM6S
Q2SSM8S / Q3SSM4S / Q3SSM6S
Q3SSM8S
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Installation &
Operation Manual
P/N 0562873_M
February 2022
Spanish 3004064
MANUAL- I/O Q1/Q2/Q3 SSM SC

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Summary of Contents for Hussmann Q-Series

  • Page 1 Æ Q-Series Medium Temperature Self Contained Q1SSM4S / Q1SSM6S / Q1SSM8S Q2SSM2S / Q2SSM4S / Q2SSM6S Q2SSM8S / Q3SSM4S / Q3SSM6S Q3SSM8S - - - - - - - - - - - - - - - - - - - - -...
  • Page 2 P/N 0562873_M 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 © 2022 Hussmann Corporation...

  • Page 3: Table Of Contents

    Stocking ......3-8 Hussmann Product Control ... 1-1 Thermometer .

  • Page 4: Ansi Z535.5 Definitions

    Included Q1 models with updates to Cover, Footer of all pages, Q1 updates to pages 3-2, 3-5, 3-7 3-8, 5-2, 5-3, A-1, A-2, A-3, A-4, A-5 ORIGINAL ISSUE — MARCH 2016 P/N 0562873_M 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. Q1, Q2, Q3 Merchandisers 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 0562873_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...

  • Page 7: Unloading

    Do NOT stand or walk on top of the floor. merchandiser. Do not store items or flammable materials atop the unit. Do NOT remove shipping crate until the merchandiser is positioned for installation. Q1, Q2, Q3 Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

  • Page 8: Merchandiser Leveling

    SERIAL PLATE LOCATION tion problems. The serial plate is located on the inside of the merchandiser’s display area as shown below. Serial Plate Remove Rear Panel P/N 0562873_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...

  • Page 9: 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 10 NOTES: P/N 0562873_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...

  • Page 11: 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. Q1, Q2, Q3 Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
  • Page 12 Do not remove the power supply cord ground. Risk of Electric Shock. If cord or plug becomes damaged, replace only with a cord and plug of the same type. P/N 0562873_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...
  • Page 13 Manual start or stop of a defrost • Push the lower button for four seconds. Reprinted with permission from the controller manufacturer. (Though not for application 4). Q1, Q2, Q3 Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

  • Page 14: Start Up / Operation

    S4 is used. shown. DO1: Refrigeration. The relay will cut in when the controller demands refrigeration DO2: Defrost. The relay will cut in when defrost is in progress P/N 0562873_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...

  • Page 15: Data Communication

    - Use separate cable trays - Keep a distance between cables of at least 10 - Long cables at the DI input should be avoided Q1, Q2, Q3 Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
  • Page 16 P/N 0562873_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...
  • Page 17 P/N 0562873_M Remove the cover to access control. COVER CONTROL ACCESS CONTROL ACCESS Q1, Q2, Q3 Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

  • Page 18: Control & Sensor Configuration

    (Black Lead) Relay Defrost Defrost Defrost Termination Termination Sensor Termination Sensor Sensor (Yellow Lead) (Yellow Lead) 1.5m TOLERANCES ARE: THIRD Erro DECIMALS .XX .03, .XXX .010 ANGLE ANGLES PROJECTION P/N 0562873_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...
  • Page 19 Before attempting to adjust ELECTRONIC PRESSURE CONTROL valves, make sure the evaporator is clear or only lightly covered with frost, and the merchandiser is within 10°F of its expected operating temperature. Q1, Q2, Q3 Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

  • Page 20: Start Up

    Do not allow product to be placed outside of the designated load limits in the illustration. Q2-SS Load Limit Line Q2SS P/N 0562873_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...

  • Page 21: Maintenance

    •Do not use high pressure water hoses. Do NOT allow cleaning agent or cloth to contact food product. Product will be degraded and may spoil if allowed to sit in a non-refrigerated area. Q1, Q2, Q3 Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

  • Page 22: Removing Scratches From Bumper

    Do not use cleaners containing salts as this may cause pitting and rusting of the stainless steel finish. Do not use bleach. SHUT FANS OFF DURING CLEANING PROCESS. P/N 0562873_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...

  • Page 23: Cleaning Coils

    Remove the cover & close off frontal caster to access condenser coil. CLOSE OFF FRONTAL CASTER COVER CONTROL ACCESS CONDENSER COIL ACCESS Q1, Q2, Q3 Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

  • Page 24: Cleaning Evaporation Pan

    Evaporation Pan is Hot! – and poses risk of bodily injury Always Wear gloves and protective eye wear when servicing. Turn off evaporation pan heater, and allow pan to cool. P/N 0562873_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...

  • Page 25: 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 Q1, Q2, Q3 Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
  • Page 26 NOTES: P/N 0562873_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...

  • Page 27: Service

    10. Verify that motor is working and blade is turning in the correct direction. Note: Plenum length and number of fans will vary with model.      Q1, Q2, Q3 Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

  • Page 28: Replacement Parts List

    Condensing unit R448 (M6EM‐H046‐CAA‐020) 3062007500 Condensing unit (M4FF-0075-CAV-212) 1H28155500 Condensing unit R448 (M6GP‐H064‐CAA‐177) 3087874500 Condensing unit (FJAF-B100-CFV-021) 1H28147500 Condensing unit R448 (M6GP‐H090‐CAV‐212) 3082678500 Condensing unit R448 (M6KP‐0127‐CFV‐020) 3082674500 Condensing unit (M4FF-0056-IAA-041) 1H28153500 Condensing unit (M4EH-0049-CAA-020) 1H28199500 Condensing unit main switch E205705 P/N 0562873_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...
  • Page 29 3060986 PRE-PROGRAMMED CONTROL Q2 3081701 PRE-PROGRAMMED CONTROL Q2 3060987 PRE-PROGRAMMED CONTROL Q2 3060988 PRE-PROGRAMMED CONTROL Q3 3060989 PRE-PROGRAMMED CONTROL Q3 3060990 Compressor relay (120V) 0459304 Compressor relay (220V) 1804241 Q1, Q2, Q3 Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
  • Page 30 Maximum O/S dimension of case back to front 48.35" (123 cm) (Note: includes bumper) Waste Outlet Q2SSM2S LH end of case (from outside of End Assembly) 10.05" (25.52 cm) to center of waste outlet P/N 0562873_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...
  • Page 31 (Note: includes bumper) Waste Outlet Q1/Q2/Q3SSM4S Q1/Q2/Q3SSM6S Q1/Q2/Q3SSM8S LH end of case (from outside of End Assembly) 38.08" (96.72 cm) 58.17" (147.75 cm) 41.22" (104.7 cm) to center of waste outlet Q1, Q2, Q3 Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
  • Page 32 — t ErvIcE EchnIcal Dimensions shown as inches Q2SSM8S Shown 16.321 39.000 45.000 50.500 CASES CASES CASES 34.052 22.011 16.350 10.522 29.238 48.351 SECTION B-B P/N 0562873_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...

  • Page 33: Defrost Data

    728 lb (330 kg) Q3SSM6S 882 lb (400 kg) 1047 lb (475 kg) Q3SSM8S 1146 lb (520 kg) 1352 lb (613 kg) Note: Actual weights may vary based on optional kits included Q1, Q2, Q3 Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
  • Page 34 — t ErvIcE EchnIcal P/N 0562873_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...
  • Page 35 P/N 0562873_M Q1, Q2, Q3 Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
  • Page 36 — t 5-10 ErvIcE EchnIcal P/N 0562873_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...
  • Page 37 P/N 0562873_M 5-11 Q1, Q2, Q3 Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
  • Page 38 — t 5-12 ErvIcE EchnIcal P/N 0562873_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...
  • Page 39 P/N 0562873_M 5-13 Q1, Q2, Q3 Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
  • Page 40 — t 5-14 ErvIcE EchnIcal P/N 0562873_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...
  • Page 41 P/N 0562873_M 5-15 Q1, Q2, Q3 Merchandisers HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
  • Page 42 — t 5-16 ErvIcE EchnIcal P/N 0562873_M U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com...
  • Page 43 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 44 Hussmann Corporation 12999 St. Charles Rock Road Bridgeton, MO 63044-2483 www.hussmann.com...

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