Scotsman Ice MDT5N25, MDT5N40 service manual For the Installer Final Check List

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MDT5N25 & MDT5N40

FOR THE INSTALLER: Final Check List

1.Is the icemaker-dispenser installed indoors, in a location where the air and water temperatures are controlled, and where they do not go beyond design limitations?

2.Is there an electrical disconnect (switch or plug as required) within sight of the installed machine? Is the machine on a separate circuit? Has the voltage been checked and compared to nameplate requirements?

3.Have all of the plumbing connections been made and checked for leaks?

BACK VIEW OF COMPLETED INSTALLATION

ELECTRICAL?

LEVELED?

4.Has the machine been leveled?

5.Is there a minimum of 6 inches of clearance at the left and right sides of an air cooled machine?

6.Is there a minimum of 6 inches of clearance at the top and back of the machine for service and utility connections?

Wall mounted only: Is the machine properly installed and secured to the wall?

7.Is there a water shut off valve installed near the machine?

ICEMAKER

DISPENSER

PLUMBING?

MACHINE

STAND

July 2003

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Contents

Table of Contents IntroductionMDT5N25 & MDT5N40 For the Installer Environmental Limitations Installation Limitations Service LimitationsMinimum Maximum Water LimitationsFor the Installer Machine Stand InstallationCounter Top or Machine Stand Installation Unpack and install the ice and water spoutsFor the Installer Wall Mount Kit For the Plumber Conform to ALL Applicable CodesFor the Electrician For the Installer Final Check List Start Up Initial Start UPPre Start Inspection Component Description ICE Sweep Bearing Breaker Motor Evaporator Auger Water Seal On/Off Switch Manual Component Description Control BoxCircuit Board Potential RelaySplash panel cleaning Electrical SequenceStart up consists Shut Down consistsOperation Water Refrigeration Schematic Operation RefrigerationOperation Ice Vending ContainerDispense Area Sanitation To Sanitize Cleaning and SanitizingScotsman Ice Machine Cleaner contains acids Check and tighten all bolts and screws Maintenance and Cleaning Moving Parts HazardService Diagnosis Symptom Possible Cause Probable CorrectionMDT5N25 & MDT5N40 Service Diagnosis Circuit Board PowerOff Timer Bin EmptyRemoval and Replacement BIN Controls Ice Level SensorsRemoval and Replacement Bearing And Breaker To Remove the Breaker Bearing AssemblyTo Remove the Auger To Replace the Water Seal Removal and Replacement Water SealTo Remove the Water Seal To Reassemble the Evaporator and Auger For Access to the Evaporator to Gearmotor boltsTo Replace the Evaporator To Inspect the gearmotor To Remove and Repair the Gearmotor AssemblyElectrical Shock Hazard Refrigeration Service R-404A HP62 Do not USE Mineral OIL in this Refrigeration SystemOnly a HFC type dryer should be used Refrigeration ServiceGeneral Information Circuit Board Service Printed Circuit Board Handling PrecautionsLiquid Charging Instructions for R-404A