Hoshizaki DCM 300BAH(-OS) service manual Specifications Icemaker, DCM-300BAH-OS

Page 7

I. Specifications

A. Icemaker

1. DCM-300BAH(-OS)

AC SUPPLY VOLTAGE

115-120/60/1

 

 

 

 

 

COMPRESSOR

115 V

6.0 RLA

 

29 LRA

GEAR MOTOR

120 V

1.45 FLA

 

80 W

FAN MOTOR

115 V

0.8 FLA

 

16 W

AGITATING MOTOR

115 V

0.9 FLA

 

55 W

DISPENSING MOTOR

115 V

0.9 FLA

 

55 W

OTHER

120 V

0.2 A

 

 

 

 

MAXIMUM FUSE SIZE

20 A

 

 

 

 

 

 

MAX. HACR BREAKER (USA ONLY)

20 A

 

 

 

 

 

 

MAX. CIRC. BREAKER (CANADA ONLY)

20 A

 

 

 

 

 

 

MINIMUM CIRCUIT AMPACITY

20 A

 

 

 

 

 

 

APPROXIMATE ICE PRODUCTION

Ambient

 

WATER TEMP. (°F)

 

 

PER 24 HR.

Temp.(°F)

 

50

 

70

90

 

 

lbs./day (kg/day)

70

 

*321 (146)

 

307 (139)

291 (132)

 

 

Reference without *marks

80

 

277 (125)

 

263 (119)

249 (113)

 

 

 

90

 

237 (107)

 

*232 (105)

214 (97)

 

 

SHAPE OF ICE

100

 

203 (92)

 

193 (87)

*181 (82)

 

 

Cubelet

(Compressed Flake Ice)

 

 

 

ICE HARDNESS FACTOR

88% (90/70°F, Conductivity 200 µS/cm)

APPROXIMATE STORAGE CAPACITY

40 lbs.

 

 

 

 

 

 

ELECTRIC & WATER CONSUMPTION

90/70°F

 

 

70/50°F

 

 

 

ELECTRIC W (kWH/100 lbs.)

661 (6.84)

 

 

 

653 (4.88)

 

 

 

POTABLE WATER

29 (12.5)

 

 

 

40 (12.5)

 

 

 

gal./24HR (gal./100 lbs.)

 

 

 

 

 

 

 

 

EXTERIOR DIMENSIONS (WxDxH)

26"x22-1/2"x40" (661x571x1016)

 

 

 

EXTERIOR FINISH

Stainless Steel; Galvanized Steel (Rear)

WEIGHT

Net 215 lbs. (98 kg), Shipping 240 lbs. (109 kg)

CONNECTIONS - ELECTRIC

Permanent Connection

 

 

 

 

- WATER SUPPLY

Inlet 1/2" FPT

 

 

 

 

- DRAIN

Drain Pan 3/4" FPT

 

 

 

 

 

Bin Drain 3/4" FPT

 

 

 

 

ICE MAKING SYSTEM

Auger Type

 

 

 

 

 

 

HARVESTING SYSTEM

Direct Driven Auger (80 W Gear Motor)

ICE MAKING WATER CONTROL

Float Switch

 

 

 

 

COOLING WATER CONTROL

N/A

 

 

 

 

 

 

BIN CONTROL SYSTEM

Mechanical Bin Control (Proximity Switch)

COMPRESSOR

Hermetic, Model ASE24C3E-IAA-257

 

 

 

CONDENSER

Air-Cooled, Fin and Tube Type

 

 

 

EVAPORATOR

Copper Tube on Cylinder

 

 

 

 

REFRIGERANT CONTROL

Thermostatic Expansion Valve

 

 

 

REFRIGERANT CHARGE

R-404A, 15.9 oz. (450 g)

 

 

 

 

DESIGN PRESSURE

High 460 PSIG, Low 290 PSIG

 

 

 

P.C. BOARD CIRCUIT PROTECTION

High Voltage Cut-Out (Internal)

 

 

 

COMPRESSOR PROTECTION

Auto-Reset External Protector

 

 

 

GEAR MOTOR PROTECTION

Manual Reset Circuit Breaker

 

 

 

REFRIGERANT CIRCUIT PROTECTION

Auto-Reset High-Pressure Switch

 

 

 

LOW WATER PROTECTION

Float Switch and Timer

 

 

 

 

ACCESSORIES - SUPPLIED

Spare Fuse

 

 

 

 

 

 

- OPTIONAL

Legs

 

 

 

 

 

 

OPERATING CONDITIONS

VOLTAGE RANGE

 

104-127VAC

 

 

AMBIENT TEMP.

 

45-100°F

 

WATER SUPPLY TEMP.

 

45-90°F

 

WATER SUPPLY PRESSURE

10-113 PSIG

 

Note: We reserve the right to make changes in specifications

and design without prior

notice.

 

 

 

 

 

 

 

 

7

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Contents DCM-300BAH-OS Hoshizaki AMERICA, INC Contents Page Important Safety Information Page DCM-300BAH-OS Specifications IcemakerIcemaker II. General Information ConstructionIcemaking Unit Sequence Cycles and Shutdown Sequence of Operation12-Hr. Drain Cycle Sequence Flow ChartCycle Steps Shutdown & RestartControl Board Control Board Layout DCM-PB Push Button Model Control BoardControl Board DCM-OS Opti-Serve Model Control Board K5 ConnectorPower Switch Power Switch, Control Switch, and Dispense Mode SwitchLED Lights and Components Dispense Mode Switch Control SwitchPage Wiring Diagrams DCM-300BAH-OS Performance Data Diagnostic Procedure IV. Service DiagnosisIce Production Check Page Page Page Page 5VDC Output Checks Control Board CheckPage Opti-Serve Model ICE and AM LEDs are on K5 Pin #7 R wire Page Bin Control Check Float Switch Check Float Switch Check and CleaningFloat Switch Cleaning Fill Cycle Diagnostic ChartsNo Ice Production StartupShutdown Ice Purge CycleWater Dispense Push Button Ice/Water DispenseIce Dispense Push Button Ice Dispense Opti-Serve3c. Water Dispense Opti-Serve OS Sensors3a. Ice Dispense Continuous 3b. Ice Dispense PortionService for Refrigerant Lines Removal and Replacement of ComponentsBrazing Refrigerant RecoveryEvacuation and Recharge R-404A Important Notes for Component Replacement Evaporator Assembly Upper Bearing Wear Check Removal and Replacement of Extruding HeadRemoval and Replacement of Evaporator Removal and Replacement of AugerPage 5b. Lower Housing Removal and Replacement of Gear Motor Dispense or Agitating Motor Dispense Auger and AgitatorVI. Cleaning and Maintenance Water System Cleaning and Sanitizing InstructionsSanitizing Solution Dispense Components Cleaning and Sanitizing ProcedureWater Dispense Nozzle Ice Dispense Spout Spout Cover Maintenance Schedule MaintenanceFrequency Area Task Preparing the Icemaker for Periods of Non-Use VII. Disposal

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.