2. Water-Cooled Condenser

a) Connection to an Open Drain System

•Condenser water supply inlet is 1/2" female pipe thread (FPT). A minimum of 3/8" nominal copper water tubing is recommended for the condenser water supply line.

•A condenser water supply line shut-off valve and drain valve should be installed.

•Condenser drain outlet is 3/8" FPT. A minimum of 3/8" nominal hard pipe is recommended for the condenser drain line.

•In some areas, a back flow preventer may be required in the cooling water circuit.

•In order to maintain the proper high side pressure, the condenser water supply inlet temperature should not drop below 45°F (7°C) and the condenser drain outlet temperature must be in the 104°F to 115°F (40°C to 46°C) range. Once the icemaker installation

is complete, confirm the condenser drain outlet temperature 5 minutes after a freeze cycle starts. If the condenser drain outlet temperature is not in the proper range, use a flat blade screwdriver to rotate the adjustment screw on the water‑regulating valve until the temperature is in the proper range (rotate counterclockwise to raise temperature or clockwise to lower temperature).

Icemaker

 

Water Supply

 

Inlet

 

1/2" FPT

 

Condenser Water

 

Supply Inlet

 

1/2" FPT

 

Condenser

 

Drain Outlet

 

3/8" FPT

 

Icemaker

Bin

Drain Outlet

 

3/4" FPT

 

Condensation

 

Drain Outlet

 

3/8" OD Hard Tube

 

Minimum 3/8" Nominal Hard Pipe

Minimum 3/8" Nominal Copper Water Tubing

Minimum 1/2" Nominal Copper Water Tubing

Icemaker Water Supply Line

Shut-Off Valve

Icemaker

 

Icemaker Water Supply Line

 

Drain Valve

Vent Tube

Condenser Water Supply Line

 

Shut-Off Valve

 

Condenser Water Supply Line

 

Drain Valve

Minimum

Separate piping to approved drain.

3/4" Nominal

Leave a 2-inch (5-cm) vertical air

Hard Pipe

gap between the end of each pipe

 

Vent Tube

and the drain.

 

2-inch (5-cm) air gap

Bin Drain Outlet

See Manufacturer's Instructions

Floor Drain

Fig. 9

KM-1400SWH/3-M

 

Connection to an Open Drain System

15

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Page 15
Image 15
Hoshizaki KM-1400SWH/3-M instruction manual Water-Cooled Condenser, Connection to an Open Drain System
Page 14 Page 16

KM-1400SWH/3-M specifications

The Hoshizaki KM-1400SWH/3-M is a state-of-the-art ice maker designed for high-capacity ice production, catering to the needs of busy commercial establishments such as restaurants, bars, and hotels. Known for its robust construction and innovative technologies, this model stands out in the realm of ice-making equipment.

One of the main features of the KM-1400SWH/3-M is its impressive ice production capacity. It can generate up to 1,400 pounds of crescent ice daily, ensuring that businesses can efficiently meet their ice needs, even during peak hours. The crescent ice produced is not only aesthetically pleasing but also melts slowly, making it ideal for drinks and food preservation.

The KM-1400SWH/3-M utilizes Hoshizaki’s advanced refrigeration technology, which includes a stainless steel evaporator that enhances durability and ensures optimal performance. This model is designed for energy efficiency, often exceeding ENERGY STAR requirements. It features a highly efficient compressor and insulation that minimize energy consumption while maximizing ice production.

Another remarkable characteristic of this ice maker is its user-friendly interface, which simplifies operation and maintenance. The machine includes a built-in control panel that allows easy monitoring of functions and diagnostics. Additionally, the ice maker’s vertical evaporator design reduces the size of the unit while increasing ice production efficiency, making it suitable for tight spaces.

Hoshizaki prioritizes hygiene and ease of maintenance. The KM-1400SWH/3-M has a removable air filter and an automated cleaning cycle that helps maintain optimal sanitary conditions, significantly reducing the frequency of manual cleaning. The antimicrobial surface also aids in preventing bacterial growth, promoting a healthier environment.

In terms of adaptability, the Hoshizaki KM-1400SWH/3-M can work seamlessly with various water conditions, making it a versatile choice for different setups. It operates well in both high and low ambient temperatures, providing consistent ice production regardless of external factors.

Overall, the Hoshizaki KM-1400SWH/3-M is a reliable, high-capacity ice maker that combines modern technology, energy efficiency, and user-friendly features. Its durable construction and innovative design make it an excellent choice for any commercial operation requiring a steady supply of high-quality ice.
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