Hoshizaki SRH/3 KM-1900SAH/3, KM-1301SAH/3 KM-1301SH Auxiliary Code U-1 and Later and KM-1601SAH

Page 98

c) KM-1301S_H Auxiliary Code U-1 and Later and KM-1601SAH

Control Transformer	Output 10.5V at 115V	Switch	RemoteandAir Models	412±22	327±22PSIG
				PSIG
			Cooled-WaterModel	0
		High* -Pressure	Cooled-WaterModel	384±22	284±22PSIG
				PSIG
				0
		*		Cut-out	Cut-in
		98

Image 98

Contents Superior Degree Reliability Hoshizaki AMERICA, INC Contents Page 100 Important Safety Information Additional Warning for Remote Models Air-Cooled Models SAH/3 Model Shown KM-1301SAH3Water-Cooled Models SWH/3/-M Model Shown KM-1301SWH3Remote Models SRH/3 Model Shown KM-1301SRH3Model Shown KMH-2000SWH3 KMH ConstructionWater-Cooled Models SWH/3 Model Shown KMH-2000SRH3 Diagram Water TankWater Supply KM-2500SRH3 Water To 1 -Minute Fill Cycle Sequence of Operation Flow ChartShutdown Bin Full Icemaker Off Ice Level Lowered Restart Control Board with Harvest Pump Timer Operation Harvest Pump Timer StartupService Diagnosis G Control Board without Harvest Pump Timer Diagnosis Page Page OFF Shutdown E and G Control Board Control Board with Harvest Pump Timer Diagnosis Page Page Page Every cycle After 2nd freeze cycle Shutdown G Control Board Control Board Check Control Correct LED Board Lighting SequenceBin Control Check Float Switch Check and Cleaning Float Switch CheckFloat Switch Cleaning Thermistor Check No Ice Production Possible Cause Diagnostic TablesNo Ice Production Freeze-Up Freeze-Up Possible Cause Harvest CycleFreeze Cycle Low Ice ProductionFreeze-Up Possible Cause Low Ice Production Possible Cause Long Harvest CycleLow Ice Production Possible Cause Long Freeze Cycle III. Controls and Adjustments Control Board Control Board LayoutControl Board K2 Connector Bin Control Switch Open LED yellowPart Number Alarm Buzzer S5 Dip Switch K5 black ConnectorSequence Step LED Lights and Audible Alarm SafetiesNo. of Beeps Type of Alarm Every 3 sec Energized Time LEDs are On Components Min Max AvgControl Board Settings and Adjustments Default Dip Switch SettingsHarvest Timer S4 dip switch 1 S4 Dip Switch G Control BoardsS5 Dip Switch Valve Pump-Out Timer S4 dip switch 3S4 Dip Switch Setting Time sec Inlet Water S4 Dip Switch Setting Pump-Out Frequency Control S4 dip switch 5Control Board 1st Pump-Out S4 Dip Switch Setting Frequency Control BoardControl Board S4 Dip Switch Setting Pump Motor Time sec Factory Use S4 dip switchFreeze Timer S4 dip switch 9 S4 Dip Switch Setting Time MinRefill Counter S5 dip switch 2 through 5 G Control Board Control SwitchFloat Switch Selector S5 dip switch 1 G Control Board Refrigerant Recovery IV. Refrigeration Circuit and Component Service InformationRefrigeration Circuit Service Information Brazing Evacuation and Recharge R-404APage Component Service Information ComponentWater Regulating Valve Adjustment water-cooled models Frequency Area Task MaintenanceMaintenance Schedule Drain the water tank VI. Preparing the Icemaker for Periods of Non-UseRemove the water from the icemaker water supply line Page VII. Disposal KM-1301SAH Specification and Performance DataVIII. Technical Information KM-1301SAH3 KM-1301SWH Electric & Water Consumption237 KM-1301SWH31770 240KM-1301SRH with URC-14F 192 KM-1301SRH3 with URC-14F463 214KM-1400SWH-M 1720 KM-1400SWH3-M1700 2302450 KM-1601SAH1462 2282610 KM-1601SAH31456 257 KM-1601SWH241 KM-1601SWH3 12.8 a 5 Min. Freeze AT 104F/WT 80F 213 785375 352 KM-1601SRH with URC-22F Auxiliary Codes S-2 and Later755 207247 504202 781 KM-1601SRH3 with URC-22F Auxiliary Codes S-2 and Later KM-1900SAH 2480KM-1900SAH3 18591850 KM-1900SWH1876 16502137 KM-1900SWH31814 239KM-1900SRH with URC-21F 2500 KM-1900SRH with URC-22F1857 3282680 KM-1900SRH3 with URC-21F1965 332KM-1900SRH3 with URC-22F 1794 KM-2100SWH32096 382 KM-2100SRH3 with URC-22F3210 2702174 KM-2500SWH32408 KM-2500SRH3 with URC-23F 37802410 KMH-2000SWH1821 1464KMH-2000SWH3 2570 KMH-2000SRH with URC-22F1944 307KMH-2000SRH3 with URC-22F Wiring Diagrams KM-1601SWH, KM-1601SRH, KM-1900SH, KMH-2000SH KM-2500SH3, KMH-2000SH3 Diagrams with Harvest Pump Timer Relays G Control Board Auxiliary CodeKM-1301SH3 Auxiliary Code T-0, U-0 KM-1301SH Auxiliary Code U-1 and Later and KM-1601SAH KM-1301SH3 Auxiliary Code U-1 and Later and KM-1601SAH3 KM-1400SWH-M KM-1400SWH3-M

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