E. Float Switch Check and Cleaning

1.Float Switch Check

1)Remove the front panel, then make sure the power switch is in the "ON" position.

2)Move the control switch to the "DRAIN" position.

3)Engage the safety switch and allow the evaporator and reservoir to drain.

4)Disengage the safety switch, then move the power switch to the "OFF" position and the control switch to the "OFF" position.

5)Turn off the power supply.

6)Disconnect F/S connector and check F/S continuity. Both UF/S and LF/S should be open. Check continuity between F/S common (BK wire) and UF/S (R wire). Next, check continuity between F/S common (BK wire) and LF/S (DBU wire). If both are open, continue to step 7. If either are closed, follow the steps in "IV.E.2. Float Switch Cleaning." After cleaning F/S, check UF/S and LF/S again. Replace if necessary.

7)Reconnect F/S connector.

8)Move the power switch to the "ON" position.

9)Turn on the power supply.

10)Move the control switch to the "ICE" position.

11)Engage the safety switch.

12)Once the reservoir is full and GM starts, disengage the safety switch, then move the power switch to the "OFF" position and the control switch to the "OFF" position.

13)Turn off the power supply.

14)Remove F/S connector and check F/S continuity. Both UF/S and LF/S should be closed. Check continuity between F/S common (BK wire) and UF/S (R wire). Next, check continuity between F/S common (BK wire) and LF/S (DBU wire). If either are open, follow the steps in "IV.E.2. Float Switch Cleaning." After cleaning F/S, check UF/S and LF/S again. Replace if necessary.

15)Reconnect F/S connector.

16)Move the power switch to the "ON" position and the control switch to the "ICE" position.

17)Replace the front panel in its correct position.

18)Turn on the power supply to start the automatic icemaking process.

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Hoshizaki DCM 300BAH(-OS) service manual Float Switch Check and Cleaning
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DCM 300BAH(-OS) specifications

The Hoshizaki DCM 300BAH(-OS) is a high-performance ice and water dispenser designed to meet the demands of various commercial environments. Known for its reliability and efficiency, this machine is widely used in restaurants, hotels, and catering services where a continuous supply of ice is essential.

One of the standout features of the DCM 300BAH(-OS) is its ability to produce crescent-shaped ice, which is favored in many settings for its hardness and slow-melting properties. This type of ice helps maintain the temperature of beverages longer without diluting them too quickly, making it ideal for mixed drinks and soft drinks alike.

Technology-wise, the Hoshizaki DCM 300BAH(-OS) integrates advanced refrigeration components that enhance energy efficiency. The machine is designed with a patented cooling system that reduces energy consumption while maintaining optimal ice production. Moreover, it is equipped with a highly efficient compressor that ensures quick recovery times even during peak usage.

One characteristic that sets this model apart is its space-saving design. With a footprint that allows for easy placement in tight quarters, it is particularly suited for establishments with limited counter space. The sleek and contemporary exterior also means it complements a variety of decor styles, making it a versatile addition to any commercial kitchen or bar.

The unit boasts a user-friendly interface, with easy-to-read indicators for ice and water levels, allowing staff to manage operations seamlessly. Additionally, the DCM 300BAH(-OS) features a self-cleaning cycle, which automates the sanitation process to ensure the utmost hygiene standards are maintained. This feature not only saves time but also enhances the longevity of the unit by reducing wear and tear.

Its durable construction is another strong point. Built from high-quality stainless steel, the DCM 300BAH(-OS) is resistant to corrosion and wear, ensuring it can withstand the rigors of daily use. Furthermore, Hoshizaki products are renowned for their reliability, and this model upholds that reputation, providing consistent performance with minimal downtime.

In summary, the Hoshizaki DCM 300BAH(-OS) stands out for its efficient ice production, innovative technology, space-saving design, user-friendly features, and robust durability, making it an ideal choice for any business that requires a reliable ice and water dispensing solution.
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