Scotsman Ice CME1656R specifications Operational Characteristics CME1356R

Page 36

CME1356R and CME1656R

Operational Characteristics: CME1356R

Cycle Times (Minutes):

	0oF. condenser air 70oF. indoor	90oF. condenser air 90oF. indoor
	air, 55oF. water	air, 70oF. water
Freeze	11 ½ - 12 ½	16 - 17

Harvest	3	2 ½

System Pressures (PSIG)

	70oF. condenser air 70oF. indoor	90oF. condenser air 90oF. indoor
	air, 55oF. water	air, 70oF. water
Suction: End of Freeze	29 - 31	30	- 32

Suction: Peak in Harvest	70 - 80	95	- 105

Discharge: 5 minutes into Freeze	230 - 250	275 - 285

Discharge: Minimum in Harvest	80	100

Number of Evaporators:

5

Refrigerant Charge

288 ounces of R-404A

Typical Compressor Amps, single phase

freeze 14 - 15

harvest 17 - 18

Typical Compressor Amps, three phase

freeze 8 - 9

harvest 10 - 11

Typical Harvest Ice Weight

16.0 lb

Superheat

The TXV will control a nominal superheat point that can vary unit to unit from 11oF. to 17oF.

While controlling that point the superheat can also range + or - 4oF. without affecting performance.

Hi Pressure Control - Automatic Reset

Hi Pressure Cut Out - 450 PSIG

Hi Pressure Cut In - 350 PSIG

Headmaster Valve

Setting is 240 PSIG

March 2003

Page 36

Image 36

Contents CME1356R and CME1656R CME1356R and CME1656R CME1356R and CME1656R Condenser and Ice Machine LayoutsPre-Installation Serial Number PlateLocation & Assembly Bin Control Installation Bin Control Mount BulbStacking Kit KSCME6-LG-B Stacking For The Installer Remote Condenser CME1356R and CME1656R Coupling Instructions Tighten Swivel NutHead Pressure Control Add-On Kit Electrical Plumbing SupplyDrain Water Filters Follow all applicable codesAfter Utility Connections Final Check ListComponent Location and Function AutoIQ Controller Initial Start Up Initial Start 30 secondsFreeze Cycle Harvest CycleAdjustments If there was a problem during Initial Start UpHow to Adjust the Amount of Water Purge How To Operate The AutoIQ Controller How The Electronic Cuber Works Refrigeration SystemWater System VoltHigh Voltage Technicians Only Freeze Cycle Sequence AutoIQ Controller Operation, Beginning freezeTechnicians Only Harvest Cycle Sequence & Other Notes HarvestWater Light Refrigeration LightSanitation and Cleaning Additional Maintenance To Properly Place the Evaporator CoversTo drain reservoir if desired Additional Maintenance Water Distributors Additional Maintenance Inlet Water Valve Screen Additional Maintenance Ice Sensors, Condenser To Clean the Remote Air Cooled CondenserService Diagnosis Diagnostic Light Analysis Problem or Symptom Possible Cause Probable CorrectionService Diagnosis Service Diagnosis Components TXV March Operational Characteristics CME1356R Operational Characteristics CME1656R Removal and Replacement Water Level Sensor/Float Stem Removal and Replacement AutoIQ Controller Removal and Replacement Water Level Sensor Removal and Replacement Refrigerant Liquid Charging Before Calling for Service Check the followingService Bulletin