Problem

Possible Cause

 

 

Remedy

 

 

 

 

 

 

 

[5] Continued from

d)

Pump Motor

1.

Motor winding opened.

1.

Replace.

previous page.

 

 

 

 

 

 

 

 

2.

Bearing worn out.

2.

Replace.

 

 

 

 

 

 

 

 

 

 

3.

Wiring to pump motor.

3.

Check for loose

 

 

 

 

 

 

connection or open, and

 

 

 

 

 

 

replace.

 

 

 

 

 

 

 

 

 

 

4.

Defective capacitor.

4.

Replace.

 

 

 

 

 

 

 

 

 

 

5.

Defective or bound

5.

Replace and clean.

 

 

 

 

impeller.

 

 

 

 

 

 

 

 

 

 

 

 

6.

Mechanical seal worn out.

6.

Check and replace.

 

 

 

 

 

 

 

 

e)

Controller Board

1.

Defective.

1.

See "II.2[e] Checking the

 

 

 

 

 

 

Controller Board."

 

 

 

 

 

 

 

[6] Fan Motor will not

a)

Fan Motor

1.

Motor winding opened.

1.

Replace.

start, or is not

 

 

 

 

 

 

 

 

2.

Bearing worn out.

2.

Replace.

operating.

 

 

 

 

 

 

 

 

3.

Wiring to fan motor.

3.

Check for loose

 

 

 

 

 

 

 

 

 

connection or open, and

 

 

 

 

 

 

replace.

 

 

 

 

 

 

 

 

 

 

4.

Defective capacitor.

4.

Replace.

 

 

 

 

 

 

 

 

 

 

5.

Fan blade bound.

5.

Check and replace.

 

 

 

 

 

 

 

 

b)

Controller Board

1.

Defective.

1.

See "II.2[e] Checking the

 

 

 

 

 

 

Controller Board."

 

 

 

 

 

 

 

[7] All components run,

a)

Refrigerant

1.

Undercharged.

1.

Check for leaks and

but no ice is

 

 

 

 

 

recharge.

produced.

 

 

 

 

 

 

 

 

2.

Air or moisture trapped.

2.

Replace drier and

 

 

 

 

 

 

recharge.

 

 

 

 

 

 

 

 

b)

Compressor

1.

Defective valve.

1.

Replace.

 

 

 

 

 

 

 

 

c)

Hot Gas Solenoid

1.

Continues to open in

1.

Check and replace.

 

 

Valve

 

freeze cycle.

 

 

 

 

 

 

 

 

 

 

d)

Line Valve

1.

Continues to close in

1.

Check and replace.

 

 

 

 

freeze cycle.

 

 

 

 

 

 

 

 

 

 

e)

Water Solenoid Valve

1.

Water solenoid valve is

1.

Check for water leaks with

 

 

 

 

wide open during freeze.

 

icemaker off.

 

 

 

 

 

 

 

 

f)

Water Supply Line

1.

Condenser water pressure

1.

Check and get

 

 

[Water-cooled model

 

too low or off and pressure

 

recommended pressure.

 

 

only]

 

control opens and closes

 

 

 

 

 

 

frequently.

 

 

 

 

 

 

 

 

 

46

Page 45 Page 47
Page 46
Image 46
Hoshizaki KM-1300SAH3, KM-1300SWH3, KM-1300SRH3 service manual Problem Possible Cause Remedy
Page 45 Page 47

KM-1300SRH3, KM-1300SWH, KM-1300SRH, KM-1300SAH, KM-1300SWH3 specifications

The Hoshizaki KM-1300 series ice makers are designed to meet the demands of high-volume establishments requiring consistent, high-quality ice production. Among the models in this series are the KM-1300SAH3, KM-1300SWH, KM-1300SRH3, KM-1300SWH3, and KM-1300SAH, each boasting a variety of features and technologies to enhance efficiency and reliability.

One of the standout features of the KM-1300 series is its impressive ice production capacity. Each model is capable of producing up to 1,300 pounds of ice in a 24-hour period, making them ideal for busy restaurants, hotels, or bars that serve a high volume of customers. The machines are designed to create crescent ice, known for its pellet-like texture that is perfect for drink service and food display.

Energy efficiency is another key characteristic of the Hoshizaki KM-1300 models. They are equipped with a highly efficient refrigeration system that minimizes energy consumption while maximizing output. Many of the models in this series are certified by Energy Star, helping operators reduce their environmental footprint and lower operational costs.

Durability and ease of maintenance are also prominent features of the KM-1300 series. Constructed with stainless steel exteriors, these ice makers are built to withstand the rigors of a busy kitchen environment. Additionally, Hoshizaki has incorporated a unique air-cooled condenser design, which reduces the need for frequent servicing and minimizes downtime.

The KM-1300SAH3 and KM-1300SAH models come with advanced touch controls and a user-friendly interface, allowing operators to monitor and adjust settings with ease. The built-in self-diagnostic system alerts users to potential issues before they escalate, improving reliability and ensuring consistent ice production.

For those seeking flexibility, the KM-1300 series also offers modular designs, enabling operators to stack units or configure them in various layouts to optimize space. This adaptability makes these ice makers a smart choice for establishments with limited room or specific design requirements.

In summary, the Hoshizaki KM-1300 series ice makers combine efficiency, durability, and high production rates with advanced technology and user-friendly features. Ideal for high-demand environments, these machines deliver reliable performance and consistent ice quality, making them a valuable asset for any food service operation.
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