Hoshizaki KM-1900SRH/3, KM-1900SAH/3, KM-1900SWH/3 instruction manual Contents

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IMPORTANT

 

This manual should be read carefully before the icemaker is installed and

 

operated. Only qualified service technicians should install, service, and

 

maintain the icemaker. Read the warnings contained in this booklet carefully as

 

they give important information regarding safety. Please retain this booklet for

 

any further reference that may be necessary.

 

CONTENTS

 

Important Safety Information

4

I. Specifications

5

A. Nameplate Rating

5

1. KM-1900SAH (air-cooled)

5

2. KM-1900SAH3 (air-cooled)

6

3. KM-1900SWH (water-cooled)

7

4. KM-1900SWH3 (water-cooled)

8

5. KM-1900SRH (remote air-cooled)

9

6. KM-1900SRH3 (remote air-cooled)

10

B. Dimensions/Connections

11

1. KM-1900SAH/3

11

2. KM-1900SWH/3

12

3. KM-1900SRH/3

13

II. Installation and Operating Instructions

14

A. Checks Before Installation

14

B. How to Remove Panels

14

C. Location

15

D. Setup

15

E. Installation of Upper Unit

17

F. Electrical Connection

19

G. Installation of Remote Condenser Unit

21

1. Checks Before Installation

21

2. Location

21

3. Setup

22

4. Line Set

22

5. Refrigerant Charge (Line Set Exceeding 66 Feet)

25

6. Electrical Connection

25

7. Stacking Condenser Unit

26

H. Water Supply and Drain Connections

27

1. Icemaker

28

2. Water-Cooled Condenser

29

I. Final Checklist

31

J. Startup

32

III. Cleaning and Maintenance

33

A. Cleaning and Sanitizing Instructions

33

1. Cleaning Procedure

34

2. Sanitizing Procedure - Following Cleaning Procedure

35

B. Maintenance Instructions

36

C. Preparing the Icemaker for Long Storage

36

3

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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.