Scotsman MDT3F User Manual
Scotsman MDT3F User Manual

Scotsman MDT3F User Manual

Ice maker-dispenser
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Installation and
User's Manual for
Ice Maker-Dispenser
Models MDT3F12 and MDT4F12

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Table of Contents
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Summary of Contents for Scotsman MDT3F

  • Page 1 Installation and User's Manual for Ice Maker-Dispenser Models MDT3F12 and MDT4F12...
  • Page 2: Table Of Contents

    MDT3F & MDT4F User Manual Introduction The MDT3F and MDT4F are combination ice Purpose of this manual: To provide detailed makers and dispensers. The refrigeration system installation and operation instructions; to give is air cooled, using R-134a as a refrigerant. The insights into how the machine works;...
  • Page 3: Specifications

    MDT3F & MDT4F User Manual Specifications: Scotsman ice machines, like the MDT3F or Scotsman Ice Systems are designed and MDT4F, are designed to be installed indoors, in a manufactured with the highest regard for safety controlled environment. The minimum and and performance.
  • Page 4: To The Installer

    MDT3F & MDT4F User Manual To The Installer: A professional installation of any product is critical Water Quality: to the long term satisfaction of the user. The ice The quality of the water supplied to the machine maker-dispenser is designed to be installed either...
  • Page 5: For The Electrician

    Electrical connections: Check the nameplate for voltage and current requirements. An electrical cord is not supplied. Connect the MDT3F or MDT4F to a separate electrical circuit. Wiring to the machine must conform to all codes. A licensed electrician may be required in some situations.
  • Page 6: For The Plumber

    MDT3F & MDT4F User Manual For The Plumber Drains: The dispenser requires a gravity drain. The pitch on the drain tubes must be at least ¼ inch fall per foot of horizontal run. On long horizontal runs, a vent at the back of the cabinet will improve draining, and is recommended.
  • Page 7: Wall Mount Kit (Kwb4)

    MDT3F & MDT4F User Manual Wall Mount Kit (KWB4): Contents: Top Wall Bracket: 1. Top Case Hanger Bracket: Attaches to the frame 1. Hold the bracket on the wall where it will be of the dispenser. mounted. 2. Top Wall Bracket: Mounts to the wall and 2.
  • Page 8: Final Check List & Initial Start Up

    11. Explain to the user the maintenance requirements and operation of the machine. 12. Fill out the Warranty Registration and Customer Evaluation form. Mail it to Scotsman. 13. Leave the service manual with the owner/user and explain who should be called if service is needed.
  • Page 9: User Operation

    MDT3F & MDT4F User Manual User Operation The MDT3F and the MDT4F are automatic ice vending machines. All either requires is cool air, clean water and an adequate supply of electrical power. To Vend Ice: Place a container in front of the Touch Free sensor and below the ice spout.
  • Page 10: Mechanical Operation

    MDT3F & MDT4F User Manual Mechanical Operation General: Ice Vending The machine makes, stores and dispenses ice. It Dispensing takes place when the touch free also dispenses water. The ice making portion of sensor’s infrared beam bounces back to the...
  • Page 11: Maintenance

    5. Drain reservoir. sanitizing solution. Pour some down the bin drain. 6. Mix 8 ounces of Scotsman Ice Machine Scale 17. Reassemble the bin bottom, vane and bin Remover and 3 quarts of hot (95 F.
  • Page 12: Inspection

    MDT3F & MDT4F User Manual Inspection: Photo-Electric Eyes The photo electric eyes used to “see” the ice build up in the top of the bin cover must be clean to get a good “look” at the ice. If clouded by mineral scale, the eyes will cause the ice machine to shut off and stay off.
  • Page 13: Dispense Area Sanitation

    MDT3F & MDT4F User Manual Dispense Area Sanitation 1. The spout may be removed by taking out the two mounting screws. Wash and sanitize it. 2. The sink grill may be removed for washing and sanitizing. 3. The sink should be flushed with hot water and wiped clean with sanitizer.
  • Page 14: Service Diagnosis

    MDT3F & MDT4F User Manual Service Diagnosis PROBLEM POSSIBLE CAUSE PROBABLE CORRECTION No ice is dispensed. No ice in bin due to: · Check/restore power No electrical power · Recheck ice needs vs. machine Overuse capacity. · Check water filter/hand valve/float...
  • Page 15: Service Diagnosis: Circuit Board

    MDT3F & MDT4F User Manual Service Diagnosis: Circuit Board Explanation of Indicator Light Position On Name and Meaning of Board Light or Reset On at all times when the master switch is ON and machine is Power, connected to electrical power.
  • Page 16 SCOTSMAN ICE SYSTEMS 775 Corporate Woods Parkway, Vernon Hills, IL 60061 800-533-6006 www.scotsman-ice.com 17-3281-01 Revised April 2010...

Table of Contents