Service Manual - Scotsman Residential Ice Machines
SCN60Installation and UseIntroductionThis manual includes information for theinstallation, operation and maintenance of theSCN60 residential ice machine.The SCN60 was developed to offer fans ofScotsman’s Nugget Ice form the ability to have thatice in their homes. Previously Nugget Ice was onlyavailable in commercial establishments, where itdeveloped a strong following because of thechewable nature of the ice. This machine makesauthentic Nugget ice, using the same process asthe larger commercial machines.Table of ContentsProduct Description: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 2Cabinet Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 3Location Recommendations: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 4Familiarization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 5Decorating Features: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 6Door Panel Attachment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 7Door Swing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 8Plumbing - Pump Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 9Plumbing: Gravity Drain Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 10Electrical and Start Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 11Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 12Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 13How to remove scale from the ice making system. . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 14Outdoor Use Notice:Keep from freezing. Severe damage will occur to the unit if left in or operated in temperatures beyondthe limits listed in this manual. That damage is NOT covered by warranty.Keep dry. Do not locate in low lying areas where puddles will accumulate.Provide Shade: Heat gain from the sun will reduce the unit's ability to make and store ice, andultraviolet radiation from the sun can potentially damage the unit's plastic components.Water Supply: Avoid a long run of hose or tubing exposed to the sun. Plastic water supply tubingshould be rated for potable water and include UV protection. Copper tubing is recommended.Back Flow Prevention: The unit includes back flow prevention, no additional check valve is required.Drainage: Do Not drain into swimming pool or onto grounds.May 2011Page 1
SCN60Installation and UseProduct Description:This ice machine is designed to be used indoors, in Water Qualitya controlled environment or outdoors within certainlimits.The water to the machine must be potable, or fit forhuman consumption. Beyond that, water suppliesThe SCN60 is made up of two major systems: thevary in the degree of mineral content. As this iceice making system and the ice storage system. The machine makes ice, all the water that flows into theice making system is a continuous flow type icemachine is changed into ice. That includes anymachine, it makes ice when the ice level becomes minerals that might be in the water. However,low and stops when it is full.during ice making some minerals will stick to theice making components. The higher the mineralThe ice storage system is an insulated chest with a content, the more mineral build up will occur. Waterdrain at the bottom for melting ice. It is notfilters are a partial help, as they will remove therefrigerated, insuring that the bin contains fresh ice. suspended solids, but water treatment is neededfor the dissolved solids, which are part of the waterInstallation Informationand cannot be filtered out.Dimensions:RO WaterThe cabinet is fourteen and seven eighths incheswide by thirty three and three eighths to thirty fourand three eighths inches high.This machine can be supplied with ReverseOsmosis water, but the water conductivity must beno less than 10 microSiemens/cm. A reverseosmosis system should include post treatment orblending to satisfy the R.O. water’s potentialaggressiveness.Utility and Operational Requirements The SCN60 must be connected to a potable water supply.The water supply must have a conductivity ofat least 10 microSiemens/cm.Minimum water pressure: 20 psiMaximum water pressure: 80 psiMinimum water temperature: 40 degrees F.Maximum water temperature: 90 degrees F.It is designed to operate in wide range of airtemperatures: Minimum air temperature: 50 degrees F. Maximum air temperature: 100 degrees F.Although the machine will function within the listedranges, it works best at water temperaturesbetween 50 and 60 and air temperatures between60 and 80.Note: Ice making capacity goes down as theenvironmental temperatures go up, and will beseverely reduced at temperatures over 90 oF.Deionized water is not recommended and coulddamage the machine.Because water softeners exchange one mineral foranother, softened water may not improve waterconditions when used with ice machinesElectrical powerThe unit must be on its own 115 volt, 60 Hz, 15amp circuit. It is equipped with a power cord andcan be plugged into a nearby outlet. Extensioncords are not allowed by most codes. Follow allapplicable codes.Warranty InformationWarranty information is supplied separately fromthis manual. Refer to it for coverage. In general, thewarranty covers defects in materials orworkmanship and does not cover corrections ofinstallation errors or maintenance.Operating a unit outside of the limits can causeproblems that are not covered by the warranty and,if extreme, cause damage to the unit.May 2011Page 2
SCN60Installation and UseCabinet DimensionsFLOOR DRAINACCESS HOLE3 7/8"20 3/8"3/4"1/4" O.D. COPPERWATER INLETCOMPRESSIONFITTING PROVIDED22"3/4" SHEET METAL DOOR FRONT - IF DOOR KIT INSTALLED.63 MIN. CABINET DOOR2 3/4"2 3/8" DOOR KITAND HANDLE14 7/8"5 1/8"33 3/8" MIN.34 3/8" MAX.29 1/4"4"3 1/4"2 1/2"2 3/4"AIR OUT115VPOWER CORDAIR IN1" LEG ADJUSTMENT(4) PLACES7 1/2"11 5/8"LEFT SIDE SVC.ACCESS PANELDRAIN ACCESS - FLEXIBLE TUBING3/8" I.D. PUMP MODEL (INCLUDED)5/8" I.D. GRAVITY MODEL (NOT INCLUDED)Scotsman Ice Systems are designed and manufactured with the highest regard for safety andperformance. They meet or exceed the standards of agencies like ETL.Scotsman assumes no liability or responsibility of any kind for products manufactured by Scotsman thathave been altered in any way, including the use of any parts and/or other components not specificallyapproved by Scotsman.Scotsman reserves the right to make design changes and/or improvements at any time. Specificationsand designs are subject to change without notice.May 2011Page 3
SCN60Installation and UseLocation Recommendations:The machine can be built into a cabinet. It is an aircooled refrigeration system and so air flows in andout of it through the grill at the bottom front. Thegrill must not be blocked by any covering door orother obstruction.Drain Conversion: A gravity drain model can beconverted to a drain pump model by installing adrain pump kit. The drain pump kit consists of adrain pump, wiring harness and associated tubing.The part number is A39462-021.Installation NotesBuilt In Situations: If a finished floor is to beinstalled in the area after the ice machine has beenbuilt in, shims the expected thickness of the floorshould be installed under the unit to keep themachine level with the planned floor level.Note: The water connection is at the back and addsa few inches to the cabinet depth. Minimumclearance is 0 in. at the top, 2 in. at the rear and1/8 in. at each side.Installations on a slab: Use a pump model andpump the water to the point of drainage. Pumpmodels will pump 1 story (10 feet) high.Installations over a crawl space or basement:Either gravity drain or pump model units may beused, if there is not enough room behind themachine for a drain/waste receptacle, the drain willhave to be below the floor.Warm Air OutAir IntakeThere are two models, one is a gravity drain typeand it must have a building drain connection belowthe level of the drain tube at the back of thecabinet; the other is a pump drain model which canforce drain water up a maximum of 10 feet,allowing it to be located where a gravity drain isn’tavailable.Note: When installed in a corner, the door swingmay be limited due to handle contact with the wallor cabinet face.All models require a water supply. Water suppliesvary in the degree of mineral content. High mineralcontent water will require more frequentmaintenance. Water filtration may improve thetaste of the ice as well as cut down on some of themineral build up.Kickplate Extension: In some situations the leglevelers will be extended enough to become visible.A kit to extend the kickplate over the legs is KKPF.Cabinet Stability: In some free standinginstallations it may be prudent to add a bracket thatsecures the back of the cabinet to a wall. That kitnumber is KATB.May 2011Page 4
SCN60Installation and UseFamiliarizationThe control panel is visible when the door isopened. It has three indicator lights and twoswitches.IceMakingCheckWaterTime toCleanCleanResetControl PanelThe model and serial number plate is located onthe bottom of the control panel box. The Bin Lightand Ice Level Sensor are also visible from thatangle, as is the Ice Chute.IceMakingCheckWaterTime toCleanCleanResetSerial PlateLightIce LevelControlSensorSerial Number PlateThe Scoop Holder is located on the right side of theice storage bin. The normal ice level is about levelwith the scoop holder.Scoop HolderMay 2011Page 5
SCN60Installation and UseDecorating Features:The machine ships unfinished, allowing theattachment of a decorator door panel or a metalpanel from Scotsman.5. Place the covers over the hinge areas, andsecure each cover to the door using a sheet metalscrew.Door Panel6. Insert hole plug over screw installed in step 5.The ice machine is supplied without a conventionaldoor covering so it can be decorated to the user’spreference. Scotsman offers several coveringsincluding white, black and stainless steel. Inaddition, a custom built panel can be placed ontothe door.7. Return the gasket to its original position.Door Panels: Finished door panels are availablefrom Scotsman for attachment to the machine, or acustom panel can be made. The panel kits are:Kit NumberPanel FinishHandle FinishKDFWWhiteWhiteKDFWSWhiteStainless SteelKDFBBlackBlackKDFBSBlackStainless SteelKDFSStainless SteelStainless SteelCustom 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. Holesare provided in the door for this purpose.See instructions in information packet to create andattach a custom panelDoor Panel AttachmentTo attach a Scotsman supplied panel:Note: If door swing is to be changed, it must bedone before panel is attached.The panel will be held on by 6 sheetmetal screws and 2 machine screws.Hole PlugCover1. Remove the gasket and retain forlater use.2. If the door panel is stainless steel,remove any plastic covering thestainless steel panel.3. Place the panel onto the outsideof the door, and secure it to the doorusing two machine screws, locatedat the left center and right center.Gasket4. Fasten the panel to the door usingthe 6 sheet metal screws. In thehinge area, use the outermost screwholes.May 2011Page 6
SCN60Installation and UseDoor Panel AttachmentUse UpperHole at theTopScotsmanDoor PanelGasketMachineScrewHole PlugUse LowerHole at theBottomCoverMay 2011Page 7
SCN60Installation and UseDoor SwingNote: Prior models had separate hinge bracketsand different directions to change swing.Moving the hinges allows the door to open fromeither the left or right side. Change swing beforeattaching door panel.To change:1. Remove innermost screw holding each hingeto cabinet, loosen the other.Installation NotesBuilt In Situations: If a finished floor is to beinstalled in the area after the ice machine has beenbuilt in, shims the expected thickness of the floorshould be installed under the unit to keep themachine level with the planned floor level.Installations on a slab: Use a pump model andpump the water to the point of drainage. Pumpmodels will pump 1 story (10 feet) high.2. Slide door to the side and remove from cabinet. Installations over a crawl space or basement:Either gravity drain or pump model units may beused, if there is not enough room behind the3. Remove plug and hinge pocket covers frommachine for a drain/waste receptacle, the drain willdoor.have to be below the floor.Note: There are either plugs or screws in the holeswhere the hinges will mount. They must be moved.4. Remove hole plugs or screws from unit's newhinge locations, set aside.Note: When installed in a corner, the door swingmay be limited due to handle contact with the wallor cabinet face.5. Move screws loosened in step 1 to oppositelocation.6. Install screws or plugs removed in step 4 to theunit's original hinge location to fill the holes.7. Remove the upper hinge from the door andmove it to the door's opposite side, bottomlocation. Secure using the original screws.Note: If door panel is attached, it must be removedto access hinge screws and to reverse handleposition.8. Remove the original lower hinge and move it tothe door's opposite side, upper location.Secure using the original screws.9. Install pocket covers and hole plugs onto door.10. Attach the door to the cabinet using the originalscrews.January 2012Page 8
SCN60Installation and UseDoor Swing6. Remove kickplate and front service panel.The door swing is reversible.The door can be attached to open with hinges onthe left or right using new hinge brackets shippedloose in the ice bin. Retain all screws for re-use.To change:1. Remove hinge cover and innermost screwholding each hinge to cabinet, loosen the other.2. Slide hinges to the side and remove door fromcabinet. Remove screws loosened in step 1 fromboth cross braces.Screw Below7. Remove two front screws and two bottomscrews holding the bottom door bracket to thecabinet.IceMakingCheckWaterTime toCleanCleanReset8. Replace the bracket with the one supplied loosewith the machine. Secure it using the originalscrews.9. Remove the upper hinge and move it to thedoor’s opposite side, bottom location. Secure usingthe original screws.3. Remove two screws securing top panel to back,pull top panel back and remove from cabinet.4. Remove two screws at the top and lift the upperbracket out of the cabinet. Replace with the onesupplied loose with the machine.Note: If door panel is attached, it must be removedto access hinge screws.10. Remove the original lower hinge and move it tothe door’s opposite side, upper location. Secureusing the original screws.11. Install a screw removed in step 2 in outermosthole of upper and lower cross braces.12. Attach the door to the cabinet using the originalscrews.13. Return kickplate and front service panel to theiroriginal positions and attach to the cabinet usingthe original screws.Remove ScrewsFasten it to the cabinet using the original screws.5. Return the top panel to the cabinet and fasten itwith the original screws.May 2011Page 8
SCN60Installation and UsePlumbing - Pump ModelDrainsWater SupplyThere are two types of ice machine models, onethat drains by gravity and one that has an internaldrain pump.The recommended water supply tubing is ¼ inchOD copper. Stainless steel flex or reinforced PCVtube may also be used. Install an easily accessibleshut-off valve between the supply and the unit. Thisshut-off valve should not be installed behind theunit.Drain Pump Model drain installation1. Locate the coil of 3/8” ID plastic drain tubingsecured to the back of the unit.2. Route the plastic drain tube from the back of theunit to the drain connection point.The water connection is at the back of the cabinet.Connect using a compression fitting, one issupplied tied to the water inlet tube. When built in:Coil enough tubing behind the machine so it can bepushed into the cavity without kinking the tubing.The drain connection point can be as high as 10feet above the ice machine. The drain pumpincludes a check valve to prevent re-pumpingwater in the drain hose.IMPORTANT NOTE: Often an air gap is requiredby local codes between the ice maker drain tubeand the drain receptacle.ConnectWater SupplyHerePump DrainDischargeTubingMay 2011Page 9
SCN60Installation and UsePlumbing: Gravity Drain ModelCaution: Restrictions in the drain system to themachine will cause water to back up into the icestorage bin and melt the ice. Gravity drain tubingmust be vented, have no kinks and slope to thebuilding drain. Air gaps are typically required bylocal code.1. Place the ice machine in front of the installationopening. Adjust leveling legs to the approximateheight.clamp. Leave the other end of the tube lying on thefloor of the base pan until the unit is positionedover the floor drain.6. Route the drain tube. Either a) Insert the draintube through the base pan into the floor drain or b)Route the drain tube through the hole in the lowerback panel and connect to barbed elbow andsecure with a clamp.7. Reinstall the upper back panel.2. Remove the upper back panel if needed foraccess to the drain fitting.Water SupplyNote: If you are connecting a gravity drain modeland the drain opening has been located in the floorunder the base pan according to the pre installspecifications, follow steps 3 through 5 to drain theunit through the base. If not, proceed to step 6b.The recommended water supply tubing is ¼ inchOD copper. Stainless steel flex or reinforced PCVtube may also be used. Install an easily accessibleshut-off valve between the supply and the unit. Thisshut-off valve should not be installed behind the3. Remove the clamp and barbed elbow and takeoff the plastic cover in the base pan below the drainhose.4. Connect a straight 5/8” barbed connector to thedrain hose, securing with the clamp removed instep 3.5. Cut an 8” piece of 5/8” ID X 7/8” OD tygon (clearplastic) tubing. Slide one end of the tube onto theoutlet of the barbed connector and secure with aConnectWater SupplyHereDrain TubingInside Cabinetunit.The water connection is at the back of the cabinet.Connect using a compression fitting, one issupplied tied to the water inlet tube.When built in: Coil enough tubing behind themachine so it can be pushed into the cavity withoutkinking the tubing.May 2011Page 10
SCN60Installation and UseElectrical and Start UpThe 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 codes.Connect the machine to its own 115 volt, 15 ampcircuit.1. If the electrical outlet for the ice maker is behindthe unit, plug in the unit.Installation check list:1. Has the unit been connected to the proper watersupply?2. Has the water supply been checked for leaks?3. Has the unit been connected to a drain?4. Has the drain been tested for flow and leaks?2. Position the unit in the installation opening.3. Turn on the water supply. Make sure that the icemaker is plugged in and the power is on.5. Has the unit been connected to the properelectrical supply?6. Has the unit been leveled?4. Slide unit into installation opening, paying carefulattention to water supply and drain connections. Do 7. Have all packing materials been removed fromnot kink!the machine?5. Pour a couple of quarts of water into the icestorage bin; on drain pump equipped machines thedrain pump should start and water should pumpout. Check for leaks.8. Has the door covering been installed?Initial Start Up1. Turn on the water supply and check for leaks.6. Replace the service access panel.2. Switch on the electrical power.7. Level the unit as needed.3. Push and release the On/Off switch to start themachine. The Ice Making light next to the On/Offswitch will glow Green.Warm air will flow out of the left front grill.It will take about 10 minutes for the ice machine tobegin dropping nugget ice into the storage bin. It isnormal for that ice to melt and ice will continue tomelt, but at a slower rate. It will take about 6 - 7hours to fill up the ice storage bin. The bin holdsabout 20 lb of ice when full.Ice level controlThe ice level control for the SCN60 is an ultrasonicsensor, located above the ice storage area. It isautomatic and there is no adjustment to make.When ice melts or is used, and the ice level dropsbelow a preset distance the control turns the icemaking system back on. It makes ice until thepreset level is reached. Placing your hand in theunit to remove ice does not affect the ice level.May 2011Page 11
SCN60Installation and UseUseNo 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 storedin the machine using the loop of tubing on the rightside as a holder.Noise:The machine can be shut off anytime by justpushing and releasing the On/Off button.Ice MakingWhat shouldn’t be done?Never keep anything in the ice storage bin that isnot ice. Objects like wine or beer bottles are notonly unsanitary, but the labels can slip off and plugup the drain.The ice machine is designed for quiet operation,but will make some noise during the ice makingcycle.During ice making, nugget ice will drop into the binat an irregular rate; sometimes there will be little icefalling while at other times a group of nuggets willfall. Some water drops may also come out with theice. Both conditions are normal.Never allow the machine to operate without regularcleaning. The machine will last longer if it is keptclean. Regular cleaning should happen at leastonce per year, and preferably twice. Some waterconditions will dictate even more frequent cleaningof the ice making section, and some carpets orpets will dictate more frequent cleaning of thecondenser.Note: The Time to Clean light will switch ON after 6months of use. It will remain ON until the icemaking system is cleaned using the process onpage 14.Glows Yellow whenit's time to clean themachineGlows Green whenunit is switched OnOn/Off Control ButtonGlows Red when there is no watersupplied to the machineThe machine will NOT make icewhen this light is on. It will restartand the light will go out when thewater supply is restored.Control PanelMay 2011Page 12Clean Button
SCN60Installation and UseMaintenanceScotsman strongly recommends regularmaintenance of this ice machine. During normaloperation mineral scale that is in the water supplywill gradually build up on the ice making surfaces.That build up can cause excessive loading of theice making system, which can cause prematurefailure. Regular removal of the mineral scale willlengthen the product’s life.Winterizing1. Clean the ice making system per the instructionsin the Maintenance section.2. Open the door and push and release the On/Offswitch to turn the machine off.3. Turn off the water supply.Suggested maintenance schedule: every 6 months.4. Remove the back wall of the ice storage bin.Type of maintenance: Scale removal, water sealcheck, water reservoir check, bin drain check, aircooled condenser cleaning and storage binsanitation.5. Remove drain plug and drain the water reservoir,return plug to its original position.Condenser cleaning6. Drain pump models should have about 1/2gallon of RV antifreeze (propylene glycol) pouredinto the ice storage bin drain.The condenser is like the radiator on a car, it hasfins and tubes that can become clogged with dirtand lint. To clean:Note: Automotive antifreeze must NOT be used.1. Remove the kickplate and front service panel.7. Switch off and unplug the machine.CondenserSurface2. Locate the condenser surface.3. Vacuum the surface, removing all dust and lint.Caution: Do not dent the fins.4. Return the kickplate and front service panel totheir original positions. Fasten them to the cabinetusing the original screws.May 2011Page 13
SCN60Installation and UseHow to remove scale from the ice making system.Cleaning this machine involves adding a solution ofscale remover and water to the ice machine andcontinuing to add it as it makes ice. The scaleremover must be diluted to the correct ratio. Asquirt bottle will make adding the scale removermuch easier when the unit is built in. If not built in,remove the top panel for reservoir access.Float ValveOn/Off LeverRecommended tools: Rubber gloves, squirt bottle& scale remover. Pre-Mixed 16 oz squirt bottle ofscale remover is part number 19-0664-01.Reservoir CoverRelease Tab1. Scoop out and discard all of the ice.2. Press and release the On/Off button.IceMakingCheckWaterTime toClean5. Push tab on front edge of reservoir cover andremove the cover. Note: Adjacent wires are lowvoltage and are not hazardous.CleanReset3. Open door and locate screws at upper back wallof bin. Remove the two screws.IceMakingCheckWaterTime toCleanPush In Tab to Release CoverCleanResetScrews4. Remove the back wall of the bin by lowering itdown past the scoop holder, feel free to rotate thescoop holder loop down to make more room.May 2011Page 14Lift Reservoir Cover to Remove
SCN60Installation and Use6. Locate blue float valve on/off lever. Move leverup about half way to shut water off.IceMakingCheckWaterCleanResetTime toClean8. Obtain pre-mixed Scotsman Clear 1 Scaleremover solution (with squirt bottle) or mix asolution of Clear 1 with water: 2.5 ounces of Clear1 with 1 quart (32 oz) of warm water.Ice machine scaleremover contains acids.Acids can cause burns.If concentrated cleanercomes in contact withskin, flush with water. Ifswallowed, do NOTinduce vomiting. Givelarge amounts of wateror milk. Call Physicianimmediately. Keep outof the reach of children.7. Locate drain plug and pull the drain plug out todrain the reservoir and evaporator. When drainingis complete, return the plug to its original position.IceMakingCheckWaterTime toCleanCleanResetNote: Take care not to spill any scale remover onany nearby surface. Immediately wipe any spill withbaking soda and water.9. Fill the 16 oz squirt bottle with the diluted scaleremover.10. Fill the reservoir with the scale remover solutionusing squirt bottle or other container. That will beabout 8 ounces or half a squirt bottle.Drain PlugIceMakingIceMakingCheckWaterTime toCleanCheckWaterTime toCleanCleanResetCleanResetDrain PlugFill Reservoir Using Squirt BottleMay 2011Page 15
SCN60Installation and Use11. Press and HOLD both the Clean-Reset andOn/Off buttons for 5 seconds. The Time to Cleanlight will blink on and off.15. Return the upper back wall of the bin to itsoriginal position and secure it with the originalscrews. Push in at bottom to snap it into place.PressBothIceMakingCheckWater14. Return the reservoir cover to its originalposition.Time toClean16. Pour a gallon of hot (95 oF. – 115oF.) water intothe bin to flush out the drain and melt all ice thatwas made during the cleaning process. Be sure allice is melted.CleanReset17. Clean the bin liner of mineral scale by usingany left over scale remover solution to scrub thescale off of the liner. If none is left over, mix asolution of 2.5 ounces of Clear 1 Scale Removerand 1 quart of water.12. The auger motor alone will be operating for 10minutes, after that the compressor will start and inabout 5-8 minutes the machine will start to makeice. The Time to Clean light will now glow steadyuntil the clean cycle is complete.Caution: Keep fingers away from moving parts.After ice making starts, continuously add scaleremover solution to the reservoir to keep it abouthalf full.When all 16 oz of the the solution is used, movethe float valve lever down to the On position.18. Rinse the liner with hot water.19. Sanitize the bin interior.20. Push and release the On/Off button to restartice making.The ice scoop should be washed regularly, wash itjust like any other food container.Other MaintenanceWhile cleaning the system with scale remover,check for water leaks at the bottom of theevaporator. If any are found, call for service.Note: It is normal for some lime scale to form onthe gear reducer cover. Wipe up any loose scale.Check the top bearing.The top bearing is non-metallic and requires nolubrication. However, it should be checked for wearoccasionally. The top panel must be removed toaccess the bearing.After 40 minutes the ice machine and all the controlpanel lights will shut off.13. Pull the drain plug again to drain the system,then replace it.May 2011Page 16
SCN60ServiceSCN60 serviceThis section contains information for the serviceand repair of the SCN60 ice machine.Service Table of ContentsSCN60 service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 1Components: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 2Evaporator and Auger. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 3Control System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 4Water System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 5Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 6Performance and Technical Specs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 7Electrical Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 8Service Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 9Service Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 10Component D
ice making system is a continuous flow type ice machine, it makes ice when the ice level becomes low and stops when it is full. The ice storage system is an insulated chest with a drain at the bottom for melting ice.
Present ICE Analysis in Environmental Document 54 Scoping Activities 55 ICE Analysis Analysis 56 ICE Analysis Conclusions 57 . Presenting the ICE Analysis 59 The ICE Analysis Presentation (Other Information) 60 Typical ICE Analysis Outline 61 ICE Analysis for Categorical Exclusions (CE) 62 STAGE III: Mitigation ICE Analysis Mitigation 47 .
The ice-storage box is the destination point where the ice will accummulate via the ice-delivery hose. An ice-level sensor installed in the storage box halts ice production when the box is full. The ice-storage box should be able to hold water and have at least 2" (51mm) of insulation to keep the ice frozen as long as
The ice storage bin is removable to allow access to the refrigeration system for service. 1. Remove front louvers. Remove left then right. 2. If the machine is in an ice making mode, push and release the Manual Harvest button to release any ice that might be on the evaporator. 3. Push and hold the controller'
Here’s why: There’s a difference between sea ice and land ice. Antarctica’s land ice has been melting at an alarming rate. Sea ice is frozen, floating seawater, while land ice (called glaciers or ice sheets) is ice that’s accumulated over time on land. Overall, Antarctic sea ice has been stable (so far) — but that doesn’t contradict the
670 I ice fatete, ice-dancing tikhal parih laam le lehnak. ice-fall n a hraap zetmi vur ih khuh mi hmun, lole vur tla-ser. ice-field n vur ih khuhmi hmun kaupi. ice-floe n ti parih a phuan mi tikhal tleep: In spring the ice-floes break up. ice-free adj (of horbour) tikhal um lo. ice hockey tikhal parih hockey lehnak (hockey bawhlung fung ih thawi).
Surface Ice Rescue Student Guide Page 5 5. Thaw Hole - A vertical hole formed when surface holes melt through to the water below. 6. Ice Crack - Any fissure or break in the ice that has not caused the ice to be separated. 7. Refrozen Ice - Ice that has frozen after melting has taken place. 8. Layered Ice - Striped in appearance, it is constructed from many layers of frozen and
Smart-Board Software Data downloads to c:\scotsman prodigy\datalog - File is named with serial number and date of download Example: 987654 072307.log - Full file is about 2.5 MB and takes about 20 minutes to download - Data log in Smart-Board can be cleared by Prodigy software - Data file can be imported into Excel
WABO Standard 1702 b. International Building Code (IBC) c. Manual of Steel Construction (AISC) d. AWS Welding Codes: D1.1, D1.4, D1.8 e. AISC Seismic Provisions 341 Note: Purpose of these examinations is to establish and maintain a consistent approach to verifying quality control personnel qualification and to assess his/her technical code knowledge and competence in coordinating overall .
