Hoshizaki SWH3-M KM-1601SAH/3, SRH/3 KM-2100SWH3, SRH/3 KM-1400SWH-M Model Shown KMH-2000SRH3

Page 12

2. Remote Models (SRH/3)

Spray Tubes

Inlet Water Valve

Thermostatic

Expansion

Valves

	Evaporator Assembly	Check Valves
	Evaporator Assembly	(refrigeration)
		(refrigeration)
		High-Side Service Valve
	Cleaning Valve
	Check Valve	Transformer Box
	(water)	Transformer Box
	(water)	(3 phase model)
	Water Pump	(3 phase model)
	Water Pump
	Float Switch	Control Box
	Low-Side Service Valve	Control Box
	Low-Side Service Valve	Control Switch
		Control Switch
		Bin Control Thermostat

Thermostatic Bin Control

Brackets and Bulb Holder

Model Shown: KMH-2000SRH3	Z Bracket Used for Hoshizaki B-1300,
	B-1500, and Non-Hoshizaki Ice Stoarage Bin

High-Pressure Switch

Junction Box

Water Supply Inlet

Hot Gas Valve

Liquid Line Valve

Compressor

Drier

Model Shown: KMH-2000SRH3

Receiver

12

Image 12

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-1301SAH3 Water-Cooled Models SWH/3/-M Model Shown KM-1301SWH3Remote Models SRH/3 Model Shown KM-1301SRH3KMH Construction Water-Cooled Models SWH/3Model Shown KMH-2000SWH3 Model Shown KMH-2000SRH3 Diagram Water TankWater Supply KM-2500SRH3 Water Sequence of Operation Flow Chart Shutdown Bin Full Icemaker Off Ice Level Lowered RestartTo 1 -Minute Fill Cycle 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 Diagnostic Tables No Ice ProductionNo Ice Production Possible Cause Freeze-Up Freeze-Up Possible Cause Harvest CycleLow Ice Production Freeze-Up Possible CauseFreeze Cycle Low Ice Production Possible Cause Long Harvest CycleLow Ice Production Possible Cause Long Freeze Cycle III. Controls and Adjustments Control Board Layout Control BoardControl Board Bin Control Switch Open LED yellow Part Number Alarm BuzzerK2 Connector S5 Dip Switch K5 black ConnectorLED Lights and Audible Alarm Safeties No. of Beeps Type of Alarm Every 3 secSequence Step Energized Time LEDs are On Components Min Max AvgControl Board Settings and Adjustments Default Dip Switch SettingsS4 Dip Switch G Control Boards S5 Dip SwitchHarvest Timer S4 dip switch 1 Pump-Out Timer S4 dip switch 3 S4 Dip Switch Setting Time sec Inlet WaterValve Pump-Out Frequency Control S4 dip switch 5 Control Board 1st Pump-Out S4 Dip Switch Setting FrequencyS4 Dip Switch Setting Control BoardFactory Use S4 dip switch Freeze Timer S4 dip switch 9Control Board S4 Dip Switch Setting Pump Motor Time sec S4 Dip Switch Setting Time MinControl Switch Float Switch Selector S5 dip switch 1 G Control BoardRefill Counter S5 dip switch 2 through 5 G Control Board IV. Refrigeration Circuit and Component Service Information Refrigeration Circuit Service InformationRefrigerant Recovery Brazing Evacuation and Recharge R-404APage Component Service Information ComponentWater Regulating Valve Adjustment water-cooled models Maintenance Maintenance ScheduleFrequency Area Task VI. Preparing the Icemaker for Periods of Non-Use Remove the water from the icemaker water supply lineDrain the water tank Page VII. Disposal Specification and Performance Data VIII. Technical InformationKM-1301SAH KM-1301SAH3 KM-1301SWH Electric & Water ConsumptionKM-1301SWH3 1770237 240KM-1301SRH with URC-14F KM-1301SRH3 with URC-14F 463192 214KM-1400SWH-M KM-1400SWH3-M 17001720 230KM-1601SAH 14622450 228KM-1601SAH3 14562610 KM-1601SWH 241257 KM-1601SWH3 12.8 a 5 Min. Freeze AT 104F/WT 80F 785 375213 KM-1601SRH with URC-22F Auxiliary Codes S-2 and Later 755352 207504 202247 781 KM-1601SRH3 with URC-22F Auxiliary Codes S-2 and Later KM-1900SAH 2480KM-1900SAH3 1859KM-1900SWH 18761850 1650KM-1900SWH3 18142137 239KM-1900SRH with URC-21F KM-1900SRH with URC-22F 18572500 328KM-1900SRH3 with URC-21F 19652680 332KM-1900SRH3 with URC-22F KM-2100SWH3 20961794 KM-2100SRH3 with URC-22F 3210382 270KM-2500SWH3 24082174 KM-2500SRH3 with URC-23F 3780KMH-2000SWH 18212410 1464KMH-2000SWH3 KMH-2000SRH with URC-22F 19442570 307KMH-2000SRH3 with URC-22F Wiring Diagrams KM-1601SWH, KM-1601SRH, KM-1900SH, KMH-2000SHKM-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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