Scotsman Ice service manual MDT5N25 & MDT5N40

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MDT5N25 & MDT5N40

FOR THE INSTALLER: Specifications

This ice maker-dispenser is designed to be mounted on a machine stand, or a countertop, or using wall mounting kit KWB3, hung from a wall. The sink may be retained, or removed and the optional longer splash panel (KSP5) installed in place of the original. Instructions for each kit are included in this service manual.

Before beginning the installation, check that all the materials and kits required are available at the installation location.

NAMEPLATE on back panel

20.5"

4.5"

2.56"

14.06"1.88"dia

3.54"

ELECTRICAL JUNCTION BOX

 

3/8" FPT condenser Water Inlet (Water Cooled)

3/8" Flare

Potable Water Inlet

22.5"

SPECIFICATIONS

Optional for water and

 

 

5.12"

drain lines

 

 

 

Serial Number Plate

1/2" FPT

12.27"

3.12" 6.43"

Cond. Drain

inside on upper base

(Water Cooled)

 

1.12"

 

 

 

3/4" FPT Drain

Model Number

Dimensions (w/o stand)

Basic

Cond.

Ref. Charge,

Minimum Circuit

Maximum

 

H” x W” x D”

Electric

Type

R-404A in ounces*

Ampacity

Fuse Size

 

 

 

 

 

 

 

MDT5N40A-1B

48.5 x 26 x 22.5

115/60/1

Air

24

19.3

25

 

 

 

 

 

 

 

MDT5N40W-1A

same

115/60/1

Water

18

17.8

20

 

 

 

 

 

 

 

MDT5N40W-1B

same

115/60/1

Water

17

17.8

20

 

 

 

 

 

 

 

MDT5N40A-6B

same

230/50/1

Air

24

11

15

 

 

 

 

 

 

 

MDT5N40W-6A

same

230/50/1

Water

18

10.4

15

 

 

 

 

 

 

 

MDT5N40W-6B

same

230/50/1

Water

17

10.4

15

 

 

 

 

 

 

 

MDT5N25A-1B

41 x 26 x 22.5

115/60/1

Air

24

19.3

25

 

 

 

 

 

 

 

MDT5N25W-1A

same

115/60/1

Water

18

17.8

20

 

 

 

 

 

 

 

MDT5N25W-1B

same

115/60/1

Water

17

17.8

20

 

 

 

 

 

 

 

MDT5N25A-6B

same

230/50/1

Air

24

11

15

 

 

 

 

 

 

 

MDT5N25W-6A

same

230/50/1

Water

18

11

15

 

 

 

 

 

 

 

MDT5N25W-6B

same

230/50/1

Water

17

11

15

 

 

 

 

 

 

 

 

 

 

 

 

 

 

* Refrigerant charge change between A and B water cooled. Always check the nameplate for charge info.

June 2002

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Contents
Table of Contents IntroductionMDT5N25 & MDT5N40 Minimum Maximum For the Installer Environmental LimitationsInstallation Limitations Service Limitations Water LimitationsCounter Top or Machine Stand Installation For the InstallerMachine 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 Circuit Board On/Off Switch ManualComponent Description Control Box Potential RelayStart up consists Splash panel cleaningElectrical Sequence 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 Off Timer Service Diagnosis Circuit BoardPower 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 Liquid Charging Circuit Board ServicePrinted Circuit Board Handling Precautions Instructions for R-404A