b) "G" Control Board with Harvest Pump Timer Operation

 

 

 

 

 

S4 Dip Switch

 

 

 

 

 

 

S4 Dip Switch No.

1

 

2

 

3

 

4

 

5

 

6

7

8

9

10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

KM-1301SAH/3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

KM-1301SWH/3

 

OFF

OFF

ON

ON

ON

ON

ON

OFF

OFF

OFF

 

KM-1601SAH/3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

KM-1301SRH/3

 

OFF

OFF

ON

ON

ON

ON

ON

OFF

ON

OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

KM-1400SWH-M

 

OFF

OFF

OFF

OFF

OFF

OFF

ON

OFF

OFF

OFF

 

KM-1400SWH3-M

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

c) "G" Control Board S5 Dip Switch

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S5 Dip Switch (Do Not Adjust)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S5 Dip Switch No.

1

 

2

 

3

 

4

 

5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

All

OFF

OFF

OFF

OFF

OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S4 Dip Switch

"E" and "G" Control Boards

 

 

 

 

 

 

 

Freeze Timer (9 & 10)

 

 

 

 

 

 

10

 

 

 

 

Factory Use (8)

 

 

 

 

 

 

 

 

 

 

 

 

9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Bin Control Selector (7) "E" Control Board

 

 

 

 

 

 

8

 

 

 

 

 

 

 

Harvest Pump Timer (7) "G" Control Board

 

 

 

 

 

7

 

 

 

 

 

 

 

 

 

 

 

 

 

6

(Do Not Adjust)

 

 

 

 

 

5

 

 

 

 

 

Pump-Out Frequency Control (5 & 6)

 

 

 

 

 

 

 

 

 

 

 

 

 

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

Pump-Out Timer (3 & 4)

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

 

ON

 

 

 

 

1

Harvest Timer (1 & 2)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S5 Dip Switch

"G" Control Board

 

 

 

 

 

 

5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

Refill Counter (2 through 5)

 

 

 

 

 

 

 

 

 

 

 

 

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

ON

 

 

 

 

1

Float Switch Selector (1)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2. Harvest Timer (S4 dip switch 1 & 2)

The harvest timer starts counting when the thermistor reaches 48°F (9°C) at the evaporator outlet and the control board reads 3.9 kΩ from the thermistor. The harvest timer is factory set, and generally no adjustment is required. However, a setting longer than the factory setting may be advised in cases where the drain provided at harvest needs to be prolonged for extra cleaning. Note that the pump-out timer (S4 dip switch

3 & 4) acts in place of the harvest timer during cycles with a pump out. For details, see "III.C.3. Pump-Out Timer (S4 dip switch 3 & 4)."

Note: On models with a pump-out every cycle, the harvest timer is only relevant during the initial harvest cycle since a pump out occurs every cycle thereafter.

S4 Dip Switch Setting

Time

No. 1

No. 2

(sec.)

 

 

 

 

OFF

OFF

60

 

 

 

ON

OFF

90

 

 

 

OFF

ON

120

ON

ON

180

 

 

 

46

Page 46
Image 46
Hoshizaki SRH/3 KM-2100SWH3, KM-1301SAH/3 S4 Dip Switch G Control Boards, S5 Dip Switch, Harvest Timer S4 dip switch 1

SRH/3 KM-1900SAH/3, SRH3 KM-2500SWH3, SRH3 KMH-2000SWH/3, SWH/3, KM-1301SAH/3 specifications

The Hoshizaki KM-1301SRH/3, KM-1301SWH/3, and KM-1301SAH/3 are advanced ice makers designed for commercial use, addressing a wide variety of needs in restaurants, hotels, and bars. These models are known for their efficiency, durability, and innovative technologies that ensure the production of high-quality ice.

One of the standout features of these units is their ability to produce a high volume of ice, reaching up to 1,300 pounds per day, which is crucial for establishments with heavy ice demands. The machines utilize advanced cooling technology, allowing for faster ice production and minimizing the time required to refill ice bins. This makes them ideal for busy settings where speed and efficiency are paramount.

The KM-1301 series employs a unique stainless steel exterior that not only ensures longevity and resistance to corrosion but also enhances the aesthetic appeal of any commercial kitchen or bar. The interior is designed for easy cleaning, helping to maintain hygiene standards vital for food safety.

These ice makers utilize the proprietary Hoshizaki Cubelet Ice system, producing small, chewy ice cubes that are perfect for various beverages and food displays. The advanced design of the ice-making mechanism ensures that ice is formed quickly and efficiently, reducing energy consumption. Additionally, Hoshizaki’s CycleSaver technology optimizes the production process by reducing the amount of water used, making these machines environmentally friendly.

Another characteristic is their self-diagnostic capability, which allows for real-time monitoring of unit performance and quicker troubleshooting, minimizing downtime. The built-in alerts notify operators of any issues or maintenance needs, ensuring that the ice-making process remains uninterrupted.

The KM-1301 series also provides user-friendly controls that allow easy adjustments and monitoring of ice production settings. This flexibility enables businesses to meet varying ice demands based on seasonality or special events.

In summary, the Hoshizaki KM-1301SRH/3, KM-1301SWH/3, and KM-1301SAH/3 ice makers are exemplary choices for commercial ice production. With their high output, durable design, energy efficiency, innovative technologies, and user-friendly features, they cater effectively to the rigorous demands of the foodservice industry while maintaining a commitment to quality and sustainability.