Hoshizaki KM-1900SRH/3, KM-1900SAH/3, KM-1900SWH/3 Water Supply and Drain Connections See , 18

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H. Water Supply and Drain Connections

See Fig. 17, 18, and 19

WARNING

1.Water supply and drain connections must be installed in accordance with applicable national, state, and local regulations.

2.Normal operating water temperature should be within 45°F to 90°F (7°C to 32°C). Operation of the icemaker, for extended periods, outside of this normal temperature range may affect icemaker performance.

3.To prevent damage to equipment, do not operate the icemaker when the water supply is off, or if the pressure is below 10 PSIG. Do not run the icemaker until the proper water pressure is reached.

•A plumbing permit and services of a licensed plumber may be required in some areas.

•External filters, strainers, or softeners may be required depending on water quality. Contact your local Hoshizaki distributor for recommendations.

•Water supply pressure should be a minimum of 10 PSIG and a maximum of 113 PSIG. If the pressure exceeds 113 PSIG, the use of a pressure reducing valve is required.

•The icemaker and condensation drain line(s), storage bin drain line, and water-cooled condenser drain line (if applicable) must be run separately.

•Drain lines must have 1/4" fall per foot (2 cm per 1 m) on horizontal runs to get a good flow. A vented tee connection is also required for proper flow.

•Drain lines should not be piped directly to the sewer system. An air gap of a minimum of

2 vertical inches (5 cm) should be between the end of the drain pipes from the icemaker and condensation drain, storage bin, and water-cooled condenser (if applicable) and the floor drain.

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Contents Superior Degree Reliability Issued Revised Hoshizaki AMERICA, INC Contents Unit Important Safety InformationSerious injury Indicates important information about the use and careKM-1900SAH air-cooled Specifications Nameplate RatingKM-1900SAH3 air-cooled KM-1900SWH water-cooled KM-1900SWH3 water-cooled KM-1900SRH remote air-cooled KM-1900SRH3 remote air-cooled KM-1900SAH/3 Dimensions/ConnectionsKM-1900SWH/3 Unit in. mm See Fig II. Installation and Operating InstructionsChecks Before Installation How to Remove PanelsLocation SetupIf a Hoshizaki B-800, B-900, or B-1150 storage bin is used Installation of Upper Unit Page Electrical Connection For All ModelsAdditional Warnings for Remote Air-Cooled Model KM-1900SHKM-1900SH3 Installation of Remote Condenser Unit Checks Before InstallationLocation Line Set SetupFactory Line Set Modification Pressurized air for leak testingDo not USE Thread Sealant Electrical Connection Refrigerant Charge Line Set Exceeding 66 FeetStacking Condenser Unit Water Supply and Drain Connections See , 18, DrainKM-1900SAH/3 KM-1900SRH/3 IcemakerConnection To An Open Drain System Water-Cooled CondenserConnection To a Closed Loop System Connection to a Closed Loop SystemFinal Checklist Startup Cleaning and Sanitizing Instructions III. Cleaning and MaintenanceCleaning Procedure Sanitizing Procedure Following Cleaning Procedure Preparing the Icemaker for Long Storage Maintenance InstructionsDrain 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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