Scotsman SCCG50 Service Manual

Service Manual forResidential Ice MachineModels SCCG50 and SCCP50

Door swing changeThe door can be attached to open with hinges onthe left or right using new brackets shipped loose inthe ice bin. Retain all screws fo

Installation: Water & DrainThe recommended water supply tubing is ¼ inchOD copper. Stainless steel flex or reinforced PVCtube may also be used. In

Gravity DrainCaution: Restrictions in the drain system to themachine will cause water to back up into the icestorage bin and melt the ice. Gravity dra

ElectricalThe ice machine is supplied with a power cord. Donot remove the grounding pin from the cord’s plug.Do not use extension cords. Follow all co

Cube Size AdjustmentThe cube size can be adjusted by changing theamount of freeze cycle time. This is done by abutton press sequence.Note: There is on

Harvest Time AdjustmentThe harvest time can be adjusted so that all the iceharvests during the cycle, plus a few secondsextra. This is done by a butto

Control SettingsAutomatic water purge enable / disableThe control is set at the factory to automaticallyselect the proper amount of water purge. If de

UseNo special instructions are needed for use. Justtake as much ice as you need, the machine willreplace it. A scoop is provided, and it can be stored

How to clean the condenser and winterize.Condenser cleaningThe condenser is like the radiator on a car, it hasfins and tubes that can become clogged w

How to remove scale from the ice making system.1. Scoop out all of the ice, either discard it or saveit in an ice chest or cooler.2. Press and HOLD th

Introduction:This ice machine is the result of Scotsman’sdecades of experience as an industry leader in thedesign and manufacture of both commercial a

System InformationOverall:•Refrigerant: 8 oz R-134a•Compressor: Hermetic, 1300 BTUH, X HP•Condenser: Forced draft•Fan blade: 5 blade, 7 inch•Evaporato

Water SystemThe controller uses a Water Sensor to check forthe presence of water in the reservoir and tomeasure the conductivity of the water.The wate

ComponentsJune 2008Page 21SCCG50 & SCCP50Service ManualControl Panel, Bin Light and CurtainEvaporator PlatenScoop and Thermostat BracketEvaporator

ControllerThe controller is located at the front of the unit,under the top panel.It is powered by a 12 volt transformer. It has 5indicator lights:•Com

Performance InformationIce per cycle: 1 lbWater drained / cycle: Varies by harvest cyclelength and purge setting. Typical amounts are @70/50 = 52 oz.

Refrigeration SystemJune 2008Page 24SCCG50 & SCCP50Service ManualSuction Pressure-10010203040506070TimePSIGDischarge Pressure506070809010 011012 0

Thermistor ValuesJune 2008Page 25SCCG50 & SCCP50Service Manual0····853251····826612····800903····776074····752105····728966····706607····685018···

Service DiagnosisNo IceProblem Likely Cause Probable SolutionNo power to unit Power disconnectedCheck breaker or fuse. Reset orreplace, restart and ch

Service DiagnosisMakes excessive noiseProblem Likely Cause Probable SolutionFan blade vibratesBlade is bent Replace fan bladeFan motor mount is broken

Removal and RepairBin Thermostat1. Disconnect electrical power.2. Remove service panel.3. Remove back panel.Note: If unit is built in it must be pulle

SpecificationsThis ice machine is designed to be used indoors, ina controlled environment. It can be used in a widevariety of environmental conditions

Removal and RepairEvaporator ThermistorNote: If unit is built in it must be pulled out tochange the evaporator thermistor.1. Shut machine off. If unit

Removal and Repair - Cabinet RemovalCertain components require the removal of thecabinet for repair access.1. If the machine is in a freeze mode, perf

18. Remove two screws holding freezingcompartment brace to cabinet, lift brace up.19. Lift evaporator platen up and tilt back enoughfor bin assembly t

Refrigeration ServiceThis ice machine use R-134a type refrigerant.There are specific rules for handling thatrefrigerant.To check for system pressures,

This is the illustrated parts list for the SCCG50 andthe SCCP50 Residential Ice MachinesWhen ordering a service part, always refer to thecomplete mode

DoorItem PartNumber Number Description1 Door panel kits. Kits includeitems 1 thru 8.KDFW White panel, white handleKDFWS White panel, SS handleKDFB Bla

CabinetJune 2008Page 3SCCG50 & SCCP50 Service Parts110 02-4392-01 Bin edging11 A39364-001 Top hinge brkt, RH whiteA39364-002 Top hinge brkt, RH bl

Reservoir and Spray PumpJune 2008Page 4SCCG50 & SCCP50 Service Parts123415567817181614139121110Item PartNumber Number Description1 12-2986-21 Wate

RefrigerationJune 2008Page 5SCCG50 & SCCP50 Service Parts12345678910Item PartNumber Number Description1 A39384-001 Suction line accumulator assy2

Under Bin PartsJune 2008Page 6SCCG50 & SCCP50 Service PartsDRAIN PUMPMODELS ONLYGRAVITY DRAINMODELS ONLY123467891011251213141516171920212230292324

Cabinet LayoutJune 2008Page 3SCCG50 & SCCP50Service Manual14 7/8"AIR INAIR OUT.75 SHEET METAL DOOR FRONT.63 MIN. CABINET DOOR29 1/4"1&qu

Control SystemJune 2008Page 7SCCG50 & SCCP50 Service PartsItem PartNumber Number Description1 03-3836-03 Screw2 12-2924-01 Transformer3 12-2980-01

Schematic DiagramJune 2008Page 8SCCG50 & SCCP50 Service PartsSWITCHES ON THIS UNITSHOWN IN FREEZE CYCLEWITH DRAIN PUMP IN OPERATIONAND BIN DOOR CL

Wiring DiagramJune 2008Page 9SCCG50 & SCCP50 Service PartsBIN LIGHT SWITCH BINLIGHTWDRAINPUMPMOTORWBKRBKPUMPPRESSURESWITCHNOCOMMNCRSAFETYPRESSURES

SCOTSMAN ICE SYSTEMS775 Corporate Woods Parkway, Vernon Hills, IL 60061800-533-6006www.scotsman-ice.com17-3264-01

Air flowThe machine takes in room temperature air at thelower right front and forces warm air out the lowerleft front. Restricting the airflow will ad

Water QualityAll water, including potable water supplied bymunicipalities, contains some impurities orminerals. Water absorbs impurities from the air

Door CoveringDoor PanelThe ice machine is supplied without a conventionaldoor covering so it can be decorated to the user’spreference. Scotsman offers

Door Panel AttachmentJune 2008Page 7SCCG50 & SCCP50Service ManualGasketScotsmanDoor PanelCoverMachineScrewUse UpperHole at theTopUse LowerHole at

Custom PanelA custom panel of wood or other material notexceeding 15 lb can be attached to the door.Attachment is from the ice side of the door. Holes