Scotsman FM2400R Manuel de service

INTRODUCTIONTo the owner or user: The service manualyou are reading is intended to provide you,and the maintenance or service technician,with the inf

FOR THE ELECTRICIANCONFORM TO ALL APPLICABLE CODESThe electrical power to the unit is suppliedthrough the junction box at the rear of themachine.Check

FOR THE INSTALLER: Completed InstallationINSULATEDPRECHARGEDREFRIGERANTTUBINGA typical installation should generally appearas illustrated below. The r

FOR THE INSTALLER: Final Check List1. Is the ice system installedindoors in a location wherethe air and watertemperatures are controlled,and where the

START UPPre-Start Inspection1. Remove the front, left, and right sideservice panels.2. Check that any styrofoam shipping blockshave been removed.3. In

COMPONENT DESCRIPTIONControl Box: Contains the electrical controlsthat operate the machine.High Pressure Cut Out: A manual resetswitch sensing the h

COMPONENT DESCRIPTION: Control BoxContactor: A definite purpose contactorconnecting the compressor and the remotecondenser fan motor to the power sup

Refer the wiring diagram as needed.The two ice making systems operateindependently except for the fan motor of theremote condenser. If either one of t

OPERATION: WaterWater enters the machine through the 3/8"male flare at the rear of the cabinet, dividesinto two inlet lines to each water reservo

OPERATION: RefrigerationBeginning at the compressor, the refrigerant502 is compressed into a high temperaturegas. The discharge line directs this gas

OPERATION: RefrigerationLow Condensing TemperatureThe refrigeration system under low condenserair temperatures is much the same as it isunder higher t

FOR THE INSTALLERThe FM2400R is designed to fitthe following Scotsman storagebins:••B590 and extentions, with bintop KBT18.••BH800 no bin top needed.

OPERATION: RefrigerationPUMP DOWNDuring the pump down cycle (usually initiatedby the circuit board de-energizing the liquidline valve) the discharge g

MAINTENANCE AND CLEANING//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

/////////////////////////////WARNING///////////////////////////Disconnect electrical power before beginning.//////////////////////////////////////////

MAINTENANCE AND CLEANINGIn some areas the water supply to theicemaker will have a great deal of minerals init, and that will result in ann evaporator

SERVICE DIAGNOSIS: Condition - No Ice Being ProducedSTATUS: NOTHING OPERATESA. Check: Voltage to the unit, restore it if there is none. Compare to the

G. Check: The gear motor, if it will not run, the compressor will not run. If no power to it: Check:the indicator lights on the circuit board, the bi

SERVICE DIAGNOSIS: Condition - No Ice Being Produced(Work on each system separately)STATUS: GEARMOTOR OPERATES, COMPRESSOR DOES NOTA. Check the pump d

SERVICE DIAGNOSIS: Condition - Low Ice ProductionSTATUS: EVERYTHING IS OPERATINGA. Check the condenser for dirt. Clean as required. Check the head pre

WATER RESERVOIR1. Shut off the water supply to the icemaker.2. Remove front panel and reservoir cover.3. To remove float only, pry the mountingflanges

REMOVAL AND REPLACEMENT: Bearing And BreakerNote: Removal of the auger, water seal,evaporator and gearmotor must begin at thetop of the assembly.To Re

FOR THE INSTALLERInstallation Limitations:This ice system is designed to be installedindoors, in a controlled environment:Min MaxAir Temperature 500F

////////////////////////////WARNING//////////////////////////////Disconnect electrical power. Note that the auger has very sharp edges.///////////////

To Remove the Water Seal: (Assuming all steps to remove the auger havebeen performed.)1. The gearmotor/evaporator assembly willhave to be exposed (if

/////////////////////////////WARNING///////////////////////////Disconnect electrical power, and shut offthe water supply before begining./////////////

OUTPUT GEAR,OUTPUT SHAFT,AND BEARINGSGASKETGEARCASEDRIVE MOTORBEARINGSEALWATER SHEDSEALREMOVAL AND REPLACEMENT: Gearmotor Assembly////////////////////

To Remove and Repair the GearmotorAssembly:(Assuming that the procedures throughremoval of the water seal have beenperformed.)1. Remove the electrical

///////////////////////////////////////////////////////////////////////WARNING//////////////////////////////////////////////////////////////////These

Water Level1. Unplug “water sen” connector from controlboard.2. Plug “water sen” connector from Scotsmantester into circuit board.a. Move “water” sw

REMOTE CONDENSER SPECIFICATIONS22"27.81"19.86"5.75"1/2" MALE QUICK CONNECTCOUPLING FOR USE WITHRT625 OR RT640PRECHARGED LINE

FOR THE INSTALLERLocationAfter uncrating and inspection, the unit isready for installation. It is important that themachine be installed in a location

FOR THE INSTALLER: Remote CondenserLocationLimited to a 40 foot or a 25 foot length ofprecharged refrigerant tubing connecting theicemaker to the remo

COUPLING INSTRUCTIONS/////////////////////////////CAUTION/////////////////////////////The couplings on the sets of precharged linesare self sealing wh

FOR THE INSTALLER: LocationREMOTECONDENSEREXCESSPRECHARGEDTUBING INSIDEBUIDLINGICEMAKERSERVICEACCESSSERVICE ACCESSSIDE AND BACKROOFCUTAWAYWALLCUTAWAY

FOR THE PLUMBERCONFORM TO ALL APPLICABLE CODESWater InletThe recommended water supply iscold water. Use 3/8" O.D. coppertubing, connect to the 3