Scotsman CME806R Manuel

Introduction:This product manual contains the informationneeded for the setup, installation, initial start up,sanitation and maintenance of this ice m

Electrical Connections: KCMR230 Fan Relay Kit (CME656R & CME806R only)When 2 ice machines are connected to 1 remotecondenser coil, and the fan mot

Plumbing:All models require an adequate potable watersupply and a gravity drain. The recommendationsfor tubing are: Water supply to be38“ OD. Drain to

After Utility Connections:1. Level the cabinet, use the leg levelers on theend of the legs to adjust the cabinet height.2. Wash out the bin. If desire

Component Location and Function:Reservoir: Contains the water charge used forevery batch of ice.Water Inlet Valve: Opens to allow water into thereserv

AutoIQ Controller:Indicator Lights:•Bin Full: On when bin is full, goes on andoff as ice falls during a harvest cycle.•Freeze: On when the unit is in

Initial Start Up:1. Remove the front, top and side panels.2. Locate and open the receiver “king” valve.3. Locate the AutoIQ Controller.4. Switch on th

Adjustments:If there was a problem during Initial StartUp:If an error light came on, check the following.1. Water error.A water error could have been

Adjustments:Thermostatic Expansion Valve:The TXV is not adjustable, do not attempt to adjustit.How to Adjust the Amount of Water PurgeAdjustment is do

How To Operate The AutoIQ ControllerThe AutoIQ Controller is amicroprocessor based device thatreceives input from several sourcesand switches various

How The Electronic Cuber WorksThis section is intended for the technician. It is notnecessary for the normal operation andmaintenance of the machine.T

Specifications:These ice machines are designed to be installedindoors, in a controlled environment. They canoperate satisfactorily under a wide variet

Technicians Only: Freeze Cycle Operational SequenceAssuming the machine has been operational, theFreeze cycle begins with the end of the HarvestCycle:

Technicians Only: Harvest Cycle Operational SequenceHarvestThe water valve opens and fills the reservoir to theFull level.The water pump shuts off. It

Sanitation and CleaningIt is the User’s responsibility to keep the ice machine and ice storage bin in a sanitary condition.Without human intervention,

Additional MaintenanceTo drain reservoir completely:1. Remove front panel.2. Push and hold the Off button.3. Remove screw holding reservoir cover, pul

Additional Maintenance: Water DistributorsIt may become necessary to remove the waterdistributors from the top of the evaporator andclean (de-minerali

Additional Maintenance: Inlet Water Valve ScreenThe inlet water valve has a screen on its inlet sideto keep debris from flowing into the valve. In som

Additional Maintenance: Bin Controls, CondenserThe bin controls use a system of infrared emittingand receiving components to sense the build up ofice

Service Diagnosis: Controller Diagnostic Light AnalysisCME506R, 656R, 806R: AutoIQ CubersJanuary 2000Page 27Problem or Symptom Possible Cause Probable

Service DiagnosisCME506R, 656R, 806R: AutoIQ CubersJanuary 2000Page 28Problem or Symptom Possible Cause Probable CorrectionUnit is off because of a“Ha

Service Diagnosis: ComponentsCME506R, 656R, 806R: AutoIQ CubersJanuary 2000Page 29Problem or Symptom Possible Cause Probable CorrectionFan motor does

Pre-InstallationOther Applications:The Electronic Cubers may be placed on certainIce Dispensers, including Scotsman models:HD356, RS220 and IS220.Chec

CME506R, 656R, 806R: AutoIQ CubersJanuary 2000Page 30Problem or Symptom Possible Cause Probable CorrectionPoor harvest Hot gas valve does not open Che

PTCR DiagnosisThe CME506R, CME656R and CME806R DSeries all use a PTCR (Positive TemperatureCoefficient Resistor) in place of a conventionalstart relay

Operational Characteristics: CME506RCycle Times (Minutes):System Pressures (PSIG):Refrigerant Charge•224 ounces of R-404ATypical Compressor Amps•Freez

Operational Characteristics: CME656RCycle Times (minutes):System Pressures (PSIG):Refrigerant Charge•CME656R uses 232 ounces whenconnected to ERC201,

CME506R, 656R, 806R: AutoIQ CubersJanuary 2000Page 34Operational Characteristics: CME806RCycle Times (minutes):System Pressures (PSIG):Refrigerant Cha

Removal and ReplacementInlet Water Valve1. Remove the front panel.2. Shut off the water supply.3. Push and release the OFF button.4. Pull the wire har

Removal and ReplacementDrain Tubing1. Remove the front panel.2. Push and release the Off button.3. Remove bin baffle.4. Remove 1 plastic bolt and the

Removal and Replacement: AutoIQ Controller1. Disconnect the electrical power.2. Remove the front panel.3. Remove mounting screw holding controller toc

Removal and Replacement: Water Level Sensor1. Remove front panel.2. Push and hold the OFF button. Release it whenthe machine stops.3. Trace wire harne

Removal and Replacement:Transformer and Compressor StartingComponentsSingle phase compressors use a start relay, startcapacitor and run capacitor. All

Location:A 6 inch minimum clearance on the back, left andright sides is required for the proper operation andservice of this machine.Locate the conden

Access Valves:To use the access valves:1. Be sure that the valve is closed. Remove thestem cap and insert a 3/16" allen wrench. Checkthat the val

CME506R, 656R, 806R: AutoIQ CubersJanuary 2000Page 41Before Calling for ServiceCheck the following:1. Has the water supply to the ice machine or build

In Place Cleaning of the Ice Machine Water System:1. Remove all ice from the bin. Either save it in a sanitarycontainer or discard it. If the cleaning

Stacking:Models CME256, CME506, CME656 and CME806may be stacked together in any combination. Usekit number KSCME6-30.1. Remove the front, left side an

CME506R, 656R, 806R: AutoIQ CubersJanuary 2000Page 6Remote Condenser LocationUse the following for planning the placement of thecondenser relative to

For The Installer: Remote CondenserLocate the condenser as near as possible to theinterior location of the ice machine.Note: The location of the conde

Coupling InstructionsThe couplings on the ends of the pre-charged linesets are self-sealing when installed properly.Follow these instructions carefull

Electrical:All models must be installed with the correct wiresize and type per the National Electric Code.Locate the nameplate on the back of the cabi