Hoshizaki KM-1900SWH/3, KM-1900SRH/3, KM-1900SAH/3 instruction manual Installation of Upper Unit

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If a Hoshizaki B-1300,B-1500,B-1650, or non-Hoshizaki storage bin is used: g. Remove the 2 screws securing the thermostat bulb attachment (plastic) to the

thermostat extension bracket (stainless). Use the 2 screws to attach the "Z" bracket (plastic) to the thermostat extension bracket (stainless).

h. Use the two 4×10 stainless steel screws in the accessory bag to attach the thermostat bulb attachment (with attached thermostat bulb) to the "Z" bracket.

i. Remove the 2 screws from the lower part of the thermostat bracket (plastic) and use them to attach the thermostat extension bracket (stainless) to the thermostat bracket (plastic). See Fig. 5.

Thermostat Bracket (plastic)

Thermostat Bulb

Attachment (plastic)

Thermostat Extension

Bracket (stainless)

"Z" Bracket (plastic)

Fig. 5

7)Replace the panels and baffle in their correct positions (unless you are installing an upper unit). (See "E. Installation of Upper Unit").

Note: The bin control thermostat must be checked for proper operation at startup.

E. Installation of Upper Unit

1)See "II.D. Setup" for the lower unit installation.

2)Remove the top panel and the top

insulation of the lower unit. These pieces must be removed when installing an upper unit.

3)Unpack the upper unit, and remove the shipping carton, tape, and packing material.

4)Remove the panels of the upper unit.

5)Stack the upper unit on top of the lower unit.

6)Secure the upper unit to the lower unit using the 2 mounting brackets and the bolts provided. See Fig. 6.

7)Remove the thermostat bulb attachment (plastic) of the upper unit from the thermostat extension bracket (stainless).

Icemaker

(Upper Unit)

Mounting

Brackets

Bolts

Icemaker

(Lower Unit)

Bin

Fig. 6

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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 Additional Warnings for Remote Air-Cooled Model Electrical ConnectionFor All Models KM-1900SHKM-1900SH3 Location Installation of Remote Condenser UnitChecks Before Installation 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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