Hoshizaki KM-1900SWH/3 II. Installation and Operating Instructions, Checks Before Installation

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II. Installation and Operating Instructions

WARNING

1.This icemaker must be installed in accordance with applicable national, state, and local codes and regulations.

2.CHOKING HAZARD: Ensure all components, fasteners, and thumbscrews are securely in place after installation. Make sure that none have fallen into the storage bin.

A.Checks Before Installation

•Visually inspect the exterior of the shipping container and immediately report any damage to the carrier. Upon opening the container, any concealed damage should also be immediately reported to the carrier.

•Remove the shipping carton, tape, and packing material. If any are left in the icemaker, it will not work properly.

•Remove the panels to prevent damage when installing the icemaker. See "II.B. How to Remove Panels."

•Remove the package containing the accessories.

•Remove the protective plastic film from the panels. If the icemaker is exposed to the sun or to heat, remove the film after the icemaker cools.

•Check that the refrigerant lines do not rub or touch lines or other surfaces, and that the fan blade (if applicable) turns freely.

•Check that the compressor is snug on all mounting pads.

•See the nameplate on the rear panel, and check that your voltage supplied corresponds with the voltage specified on the nameplate.

•This icemaker can be installed on a storage bin 48" wide or wider. The recommended storage bin is Hoshizaki Ice Storage Bin, Model B-800 series. For further options, contact your local Hoshizaki distributor.

•On remote air-cooled model, a remote condenser unit is needed. Hoshizaki Remote

Condenser Unit, Model URC‑21F or URC-22F is recommended.

B. How to Remove Panels

See Fig. 1

•Front Panel: Remove the screws. Lift up and pull towards you.

•Top Panel: Remove the screws, then lift off.

•Side Panel (R): Remove the screw. Slide forward slightly and lift off.

•Insulation Panel: Remove the thumbscrew. Lift up slightly and pull towards you.

•Top Insulation: Lift off.

Top

Insulation

Insulation

Panel

Front Panel

Top Panel

Side Panel (R)

Fig. 1

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Contents Superior Degree Reliability Issued Revised Hoshizaki AMERICA, INC Contents Indicates important information about the use and care Important Safety InformationSerious injury UnitSpecifications Nameplate Rating KM-1900SAH air-cooledKM-1900SAH3 air-cooled KM-1900SWH water-cooled KM-1900SWH3 water-cooled KM-1900SRH remote air-cooled KM-1900SRH3 remote air-cooled Dimensions/Connections KM-1900SAH/3KM-1900SWH/3 Unit in. mm How to Remove Panels II. Installation and Operating InstructionsChecks Before Installation See FigSetup LocationIf a Hoshizaki B-800, B-900, or B-1150 storage bin is used Installation of Upper Unit Page Additional Warnings for Remote Air-Cooled Model Electrical ConnectionFor All Models KM-1900SHKM-1900SH3 Location Installation of Remote Condenser UnitChecks Before Installation Setup Line SetPressurized air for leak testing Factory Line Set ModificationDo not USE Thread Sealant Refrigerant Charge Line Set Exceeding 66 Feet Electrical ConnectionStacking Condenser Unit Water Supply and Drain Connections See , 18, Icemaker DrainKM-1900SAH/3 KM-1900SRH/3Water-Cooled Condenser Connection To An Open Drain SystemConnection to a Closed Loop System Connection To a Closed Loop SystemFinal Checklist Startup III. Cleaning and Maintenance Cleaning and Sanitizing InstructionsCleaning Procedure Sanitizing Procedure Following Cleaning Procedure Maintenance Instructions Preparing the Icemaker for Long StorageDrain the water tank Hoshizaki AMERICA, INC

KM-1900SWH/3, KM-1900SAH/3, KM-1900SRH/3 specifications

The Hoshizaki KM-1900 series, comprising the KM-1900SAH/3, KM-1900SWH/3, and KM-1900SRH/3 models, is recognized in the commercial ice-making industry for its exceptional performance and reliability. These machines are engineered for high efficiency, ensuring that businesses can meet their ice needs without compromising on quality or output.

One of the standout features of the KM-1900 series is its impressive ice production capability. With a production capacity of up to 1900 pounds of ice per day, these machines are designed to cater to high-demand environments such as restaurants, bars, and hotels. The energy-efficient operation of the KM-1900 series not only helps businesses save on electricity costs but also contributes to environmental sustainability, an increasing concern in today’s world.

The machines incorporate a sophisticated air-cooled condenser that aids in maintaining optimal ice production even in warmer conditions. This feature ensures a consistent performance throughout the year, regardless of external temperature fluctuations. Additionally, the KM-1900 models are equipped with a self-cleaning cycle, which simplifies maintenance and extends the longevity of the equipment. This automatic cleaning function helps reduce mineral buildup, thereby guaranteeing the ice’s purity and clarity.

In terms of design, the KM-1900 series showcases a durable stainless-steel exterior, which is both aesthetically pleasing and resistant to corrosion. The sleek design allows for easy integration into any commercial setting. The removable front panels also contribute to easier access for maintenance and service, minimizing downtime.

A significant technological advancement featured in this series is the unique “Kold-Dry” technology, which enhances the freezing process and ensures that the ice produced is harder and lasts longer. This feature is especially beneficial for businesses that require ice to stay intact for extended periods, such as seafood markets or catering services.

Furthermore, the KM-1900SAH/3, KM-1900SWH/3, and KM-1900SRH/3 models come with various ice types. The KM-1900SAH/3 produces traditional cubed ice suitable for drinks, while the KM-1900SWH/3 offers flake ice ideal for perishables. The KM-1900SRH/3 specializes in producing nugget ice, a favorite among beverage enthusiasts.

In summary, the Hoshizaki KM-1900 series stands out for its robust performance, innovative features, energy efficiency, and user-friendly design, making it an ideal choice for any commercial ice-making application.
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