Hoshizaki SWH3-M KM-1601SAH/3, SRH/3, SWH/3 VI. Preparing the Icemaker for Periods of Non-Use

Page 57

VI. Preparing the Icemaker for Periods of Non-Use

NOTICE

•When storing the appliance for an extended time or in sub-freezing temperatures, follow the instructions below to prevent damage.

•To prevent damage to the water pump, do not operate the appliance with the control switch in the "WASH" position when the water tank is empty.

When the appliance is not used for two or three days under normal conditions, it is sufficient to move the control switch to the "OFF" position. When storing the appliance for an extended time or in sub-freezing temperatures, follow the instructions below.

1.Remove the water from the icemaker water supply line:

1)Turn off the power supply, then remove the front panel.

2)Move the control switch to the "OFF" position.

3)Close the icemaker water supply line shut-off valve, then open the icemaker water supply line drain valve.

4)Allow the line to drain by gravity.

5)Attach a compressed air or carbon dioxide supply to the icemaker water supply line drain valve.

6)Move the control switch to the "ICE" position.

7)Replace the front panel in its correct position, then turn on the power supply.

8)Blow the icemaker water supply line out using the compressed air or carbon dioxide supply.

9)Close the icemaker water supply line drain valve.

2.Drain the water tank:

1)Turn off the power supply, then remove the front panel.

2)Move the control switch to the "OFF" position.

3)Remove the insulation panel. Remove the drain plug located on the lower front part of the ice chute. See Fig. 5. Allow the water tank to drain.

4)

Replace the drain plug and the insulation panel in their correct positions. Be careful not

 

to cross thread the drain plug.

 

 

Cleaning Valve

5)

Remove all ice from the dispenser unit/ice

 

Drain Plug

 

 

 

 

 

 

storage bin. Clean the dispenser unit/ice

 

 

 

 

storage bin liner using a neutral cleaner.

 

 

 

 

Rinse thoroughly after cleaning.

 

 

 

6)

Replace the front panel in its correct

 

 

 

 

position.

 

 

 

 

Fig. 5

Ice Chute

 

Float Switch Assembly

 

 

 

 

57

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Contents Superior Degree Reliability Hoshizaki AMERICA, INC Contents Page 100 Important Safety Information Additional Warning for Remote Models Model Shown KM-1301SAH3 Air-Cooled Models SAH/3Model Shown KM-1301SWH3 Water-Cooled Models SWH/3/-MModel Shown KM-1301SRH3 Remote Models SRH/3KMH Construction Water-Cooled Models SWH/3Model Shown KMH-2000SWH3 Model Shown KMH-2000SRH3 Water Tank DiagramWater Supply KM-2500SRH3 Water Sequence of Operation Flow Chart Shutdown Bin Full Icemaker Off Ice Level Lowered RestartTo 1 -Minute Fill Cycle Harvest Pump Timer Startup Control Board with Harvest Pump Timer OperationService 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 Correct LED Board Lighting Sequence Control Board CheckBin Control Check Float Switch Check Float Switch Check and CleaningFloat Switch Cleaning Thermistor Check Diagnostic Tables No Ice ProductionNo Ice Production Possible Cause Freeze-Up Possible Cause Harvest Cycle Freeze-UpFreeze-Up Possible Cause Low Ice ProductionFreeze 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 Part Number Alarm Buzzer Bin Control Switch Open LED yellowK2 Connector S5 Dip Switch K5 black ConnectorNo. of Beeps Type of Alarm Every 3 sec LED Lights and Audible Alarm SafetiesSequence Step Energized Time LEDs are On Components Min Max AvgControl Board Default Dip Switch Settings Settings and AdjustmentsS4 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 Control Board 1st Pump-Out S4 Dip Switch Setting Frequency Pump-Out Frequency Control S4 dip switch 5S4 Dip Switch Setting Control BoardFreeze Timer S4 dip switch 9 Factory Use S4 dip switchControl 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 Evacuation and Recharge R-404A BrazingPage Component Component Service InformationWater 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 Electric & Water Consumption KM-1301SWH1770 KM-1301SWH3237 240KM-1301SRH with URC-14F 463 KM-1301SRH3 with URC-14F192 214KM-1400SWH-M 1700 KM-1400SWH3-M1720 2301462 KM-1601SAH2450 228KM-1601SAH3 14562610 KM-1601SWH 241257 KM-1601SWH3 12.8 a 5 Min. Freeze AT 104F/WT 80F 785 375213 755 KM-1601SRH with URC-22F Auxiliary Codes S-2 and Later352 207504 202247 781 KM-1601SRH3 with URC-22F Auxiliary Codes S-2 and Later 2480 KM-1900SAH1859 KM-1900SAH31876 KM-1900SWH1850 16501814 KM-1900SWH32137 239KM-1900SRH with URC-21F 1857 KM-1900SRH with URC-22F2500 3281965 KM-1900SRH3 with URC-21F2680 332KM-1900SRH3 with URC-22F KM-2100SWH3 20961794 3210 KM-2100SRH3 with URC-22F382 270KM-2500SWH3 24082174 3780 KM-2500SRH3 with URC-23F1821 KMH-2000SWH2410 1464KMH-2000SWH3 1944 KMH-2000SRH with URC-22F2570 307KMH-2000SRH3 with URC-22F KM-1601SWH, KM-1601SRH, KM-1900SH, KMH-2000SH Wiring DiagramsKM-2500SH3, KMH-2000SH3 Auxiliary Code Diagrams with Harvest Pump Timer Relays G Control BoardKM-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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Manual 84 pages 2.34 Kb

SRH/3 KM-1900SAH/3, SRH3 KM-2500SWH3, SRH3 KMH-2000SWH/3, SWH/3, KM-1301SAH/3 specifications

The Hoshizaki KM-1301SRH/3, KM-1301SWH/3, and KM-1301SAH/3 are advanced ice makers designed for commercial use, addressing a wide variety of needs in restaurants, hotels, and bars. These models are known for their efficiency, durability, and innovative technologies that ensure the production of high-quality ice.

One of the standout features of these units is their ability to produce a high volume of ice, reaching up to 1,300 pounds per day, which is crucial for establishments with heavy ice demands. The machines utilize advanced cooling technology, allowing for faster ice production and minimizing the time required to refill ice bins. This makes them ideal for busy settings where speed and efficiency are paramount.

The KM-1301 series employs a unique stainless steel exterior that not only ensures longevity and resistance to corrosion but also enhances the aesthetic appeal of any commercial kitchen or bar. The interior is designed for easy cleaning, helping to maintain hygiene standards vital for food safety.

These ice makers utilize the proprietary Hoshizaki Cubelet Ice system, producing small, chewy ice cubes that are perfect for various beverages and food displays. The advanced design of the ice-making mechanism ensures that ice is formed quickly and efficiently, reducing energy consumption. Additionally, Hoshizaki’s CycleSaver technology optimizes the production process by reducing the amount of water used, making these machines environmentally friendly.

Another characteristic is their self-diagnostic capability, which allows for real-time monitoring of unit performance and quicker troubleshooting, minimizing downtime. The built-in alerts notify operators of any issues or maintenance needs, ensuring that the ice-making process remains uninterrupted.

The KM-1301 series also provides user-friendly controls that allow easy adjustments and monitoring of ice production settings. This flexibility enables businesses to meet varying ice demands based on seasonality or special events.

In summary, the Hoshizaki KM-1301SRH/3, KM-1301SWH/3, and KM-1301SAH/3 ice makers are exemplary choices for commercial ice production. With their high output, durable design, energy efficiency, innovative technologies, and user-friendly features, they cater effectively to the rigorous demands of the foodservice industry while maintaining a commitment to quality and sustainability.
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