b) DCM-300BAH-OS

"DCM-OS" Opti-Serve Model Control Board

K3 Connector

#3 24VAC Output to

Control Switch,

Inlet Water Valve,

Water Control Relay,

and Drain Valve

• "COUNTER RESET" Button

(not used in this application)

• "FLUSH" (drain) Switch

(Do not adjust)

• K2 Connector

#1, 2 Gear Motor

Protect Relay Circuit

(5VDC)

#3 Power Supply Input

(115VAC)

#4 "AM" LED: Agitating Motor

(115VAC)

#5 Power Supply Input

(115VAC)

#6 "ICE" LED: Ice Dispense

Solenoid and Motor

(115VAC)

#7, 9 Control Transformer

(24VAC)

#8 "WTR" LED:

Water Dispense Valve

(24VAC)

 

• Relay LEDs (red)

 

(indicate which relays

• Ice Dispense Time Control

and connector pins are

energized)

• "FLUSH" (drain) LED

(X6 Relay)

K2 Connector Pin #10

12-hr. Drain Timer

K3 Connector Pin #3

Control Switch

"DRAIN" Position

• "WTR" LED (X5 Relay)

K2 Connector Pin #8

• "ICE" LED (X4 Relay)

K2 Connector Pin #6

"AM" LED (X3 Relay)

K2 Connector Pin #4

"COMP" LED (X2 Relay)

X2 Relay Terminals (115VAC)

"GM" LED (X1 Relay)

K1 Connector Pin "NO"

• K5 Connector

#1, 2, 3 Ice Dispense

Mode Switch, Portion

Operation (5VDC)

#4, 5, 6 Ice Dispense

Mode Switch, Continuous

Operation (5VDC)

#7, 8, 9 Water Dispense

Sensor (5VDC)

#10 "FLUSH" (drain) LED:

Drain Valve (After 12hr.

timer terminates) (24VAC)

K1 Connector

"COM" Power Supply Input (115VAC)

"NO" "GM" LED: Gear Motor

and Gear Motor Protect Relay

"POWER" LED (green)

(lights when 10.5VAC is supplied to K4 connector pins #1 & #2)

K4 Connector

#1, 2 Control Transformer (10.5VAC)

#3, 4 Bin Control, Control Switch "ICE", and Water Control Relay Circuit (5VDC)

#5, 6 HighPressure Switch (5VDC)

Control Board

Part Number 2A2649-01

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Hoshizaki DCM 300BAH(-OS) service manual DCM-OS Opti-Serve Model Control Board, K5 Connector

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.