Hoshizaki KM-1900SRH/3 Installation of Remote Condenser Unit, Checks Before Installation

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Min. 24" (61 cm) Clearance

G. Installation of Remote Condenser Unit

WARNING

1.Installation of the remote condenser unit must be performed by properly trained and EPA-certified service personnel.

2.The remote condenser unit must be installed in accordance with applicable national, state, and local codes and regulations.

3.Failure to install the equipment within these guidelines may adversely affect safety, performance, component life, and warranty coverage.

4.Power supply and ground wire to the remote condenser unit are supplied from the icemaker. For details, see section "II.G.6. Electrical Connection."

1.Checks Before Installation

1)Remove the shipping carton, tape, and packing material.

2)Check that the refrigerant lines do not rub or touch lines or other surfaces, and that the fan blades move freely.

2.Location

CAUTION

The remote condenser unit is intended for outdoor use. Normal operating ambient temperature should be within -20°F to +122°F (-29°C to +50°C). Operation of the remote condenser unit, for extended periods, outside of this normal temperature range may affect icemaker performance.

The remote condenser unit must be positioned in a permanent site under the following guidelines:

•A firm and flat site.

•A dry and well ventilated area with 24" (61 cm) clearance in both front and rear for ease of maintenance and/or service should they be required. See Fig. 9.

•The maximum line length for the standard refrigerant charge is 66 feet. With additional refrigerant, the maximum line length is 100 feet. For details, see "II.G.5.

Refrigerant Charge (Line Set Exceeding

66 Feet)."

•The maximum vertical distance between the remote condenser unit and the icemaker is 33 feet above or 10 feet below the icemaker. These distances are measured fitting to fitting. See Fig. 10.

Air

Max. 33 Feet

Service Loop

Air

Fig. 9

Remote

Condenser

Unit

Icemaker

Fig. 10

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Contents Superior Degree Reliability Issued Revised Hoshizaki AMERICA, INC Contents Serious injury Important Safety InformationIndicates important information about the use and care UnitKM-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 Checks Before Installation II. Installation and Operating InstructionsHow to Remove Panels See FigLocation 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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