Hoshizaki DCM-500BWH-OS service manual DCM-500BAH-OS, Water TEMP. F

Page 6

2. DCM-500BAH-OS

AC SUPPLY VOLTAGE

115/60/1

 

 

 

 

 

COMPRESSOR

120 V

7.9 RLA

51 LRA

 

 

GEAR MOTOR

 

120 V

1.6 FLA

1/6 HP

 

 

FAN MOTOR

 

120 V

0.6 FLA

30 W

 

 

AGITATING MOTOR

120 V

0.9 FLA

55 W

 

 

DISPENSING MOTOR

120 V

0.9 FLA

55 W

 

 

OTHERS

 

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

 

*525 (238)

 

510 (231)

485 (220)

 

Reference without * marks

80

 

461 (209)

 

438 (199)

416 (189)

 

 

 

90

 

396 (179)

 

*385 (175)

358 (162)

 

SHAPE OF ICE

 

100

 

340 (154)

 

323 (147)

*304 (138)

 

 

Cubelet

(Compressed Flake Ice)

 

 

ICE QUALITY

 

Apprx. 90% Ice (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.)

1055 (6.6)

985 (4.4)

 

 

 

 

POTABLE WATER

46 (11.9)

64 (11.9)

 

 

 

 

gal./24HR

(gal./100 lbs.)

 

 

 

 

 

 

 

EXTERIOR DIMENSIONS (WxDxH)

26" x 22-1/2" x 40" ( 661 x 571 x 1016 mm)

EXTERIOR FINISH

Stainless Steel, Galvanized Steel (Rear)

WEIGHT

 

NET 251 lbs. (114 kg), Shipping 276 lbs. (125 kg)

CONNECTIONS - ELECTRIC

Permanent Connection

 

 

 

- WATER SUPPLY

Inlet

1/2" FPT

 

 

 

- DRAIN

Outlet

3/4" FPT x2

 

 

 

ICE MAKING SYSTEM

Auger type

 

 

 

 

 

HARVESTING SYSTEM

Direct Driven Auger ( 1/6 HP Gear Motor )

ICE MAKING WATER CONTROL

Float Switch

 

 

 

COOLING WATER CONTROL

N/A

 

 

 

 

 

 

DISPENSER CONTROL SYSTEM

Photoelectric Sensor (Infrared)

 

 

BIN CONTROL SYSTEM

Mechanical Bin Control ( Proximity Sw. )

COMPRESSOR

Hermetic, Model RS43C2E-CAA-219

 

 

CONDENSER

 

Air-cooled, Fin and tube type

 

 

EVAPORATOR

 

Copper Tube on Cylinder

 

 

 

REFRIGERANT CONTROL

Thermostatic Expansion Valve

 

 

REFRIGERANT CHARGE

R404A

 

1 lb 4.1 oz. (570g)

 

 

DESIGN PRESSURE

High 460 PSIG

Low 290 PSIG

P.C. BOARD CIRCUIT PROTECTION

High Voltage Cut-out Relay

 

 

COMPRESSOR PROTECTION

Auto-reset Overload Protector

 

 

GEAR MOTOR PROTECTION

Auto-reset Thermal Protector

 

 

 

 

Fuse

 

 

 

 

 

 

REFRIGERANT CIRCUIT PROTECTION

Auto-reset High Pressure Control Switch

LOW WATER PROTECTION

Float Switch and Timer

 

 

 

ACCESSORIES - SUPPLIED

Spare Fuse

 

 

 

 

 

- REQUIRED

Legs

 

 

 

 

 

 

OPERATING CONDITIONS

VOLTAGE RANGE

 

104-127 V

 

 

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.

 

 

 

 

 

 

 

6

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Contents DCM-500BAH DCM-500BAH-OS DCM-500BWH DCM-500BWH-OS Hoshizaki AMERICA, INC Contents Page Specifications Icemaker DCM-500BAHDCM-500BAH-OS Water TEMP. FDCM-500BWH Water TEMP. FDCM-500BWH-OS Potable Water Water Cooled CondenserII. General Information Construction Spout a Expansion Valve Spout B Evaporator Assembly Ice Making Unit DCM-500BAH-OS, DCM-500BWH-OSSequence of Operation Startup Control Board Control Board Layout DCM-500BAH, DCM-500BWH Control BoardPart Number 2A2649-01 Features LED LightsPower Supply Controls and Adjustments Portion ControlControl Board Check Procedure Ice Making ComponentsDispensing Components DCM-500BAH, DCM-500BWH Float Switch DCM-500BAH-OS Inlet Water Valve Water Supply Wiring Diagrams Wire Color CodeDCM-500BAH-OS, DCM-500BWH-OS Sequence of Electrical Circuit Ice Making DCM-500BWH-OSIce Purge Cycle DCM-500BWH-OSFreeze Cycle Hour Drain Cycle / Drain Switch Shutdown Low Water Safety High Pressure Switch Sequence of Electrical Circuit Dispensing Continuous DispensePortion Dispense Performance Data ICE ProductionTotal IV. Service Diagnosis Diagnostic Procedure Ice Production Check Diagnostic Charts No Ice ProductionProblem Possible Cause Remedy Problem Possible Cause Remedy Low Ice Production Other Dispensing Opti Serve OS Sensors 5a. Ice Dispensing Continuous Mode 5b. Ice Dispensing Portion Mode5c. Water Dispensing Refrigerant Recovery Removal and Replacement of ComponentsService for Refrigerant Lines BrazingEvacuation and Recharge R-404A Removal and Replacement of Compressor Removal and Replacement of Expansion Valve Removal and Replacement of Evaporator Assembly Components Removal and Replacement of Extruding Head Upper Bearing Wear CheckRemoval and Replacement of Auger Removal and Replacement of EvaporatorPage 5b. Lower Housing Removal and Replacement of Gear Motor Page Removal and Replacement of Water-Cooled Condenser Page Adjustment of Water Regulating Valve Water-Cooled Model Only Removal and Replacement of Fan MotorRemoval and Replacement of Inlet or Dispensing Water Valve Removal and Replacement of Drain ValveRemoval and Replacement of Dispensing System Dispensing Auger and AgitatorDispensing or Agitating Motor Page VI. Cleaning and Maintenance Cleaning and Sanitizing InstructionsCleaning Procedure Water SystemSanitizing Solution Dispensing ComponentsBin Control Bracket Snap Pin Maintenance Frequency Area TaskPreparing the Icemaker for Long Storage
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DCM-500BWH, DCM-500BAH, DCM-500BWH-OS, DCM-500BAH-OS specifications

The Hoshizaki DCM-500BWH-OS, DCM-500BWH, DCM-500BAH, and DCM-500BAH-OS are advanced ice makers designed to meet the needs of busy commercial environments. Hoshizaki is a renowned manufacturer known for producing high-quality refrigeration and foodservice equipment, and their DCM series of ice makers exemplifies this commitment to excellence.

One of the main features of the DCM-500 series is its ability to produce a significant amount of ice, ideally suited for restaurants, bars, and hotels. With a production capacity of up to 500 pounds of nugget ice per day, these units provide an efficient solution for establishments that require a steady supply of ice.

The nugget ice produced by the DCM-500 series is not only soft and chewable but also retains the cold temperature longer, making it perfect for beverages. This appealing characteristic of nugget ice caters to growing customer preferences for premium ice options.

These models also incorporate advanced ice-making technology, ensuring consistent quality. The DCM-500BWH-OS and DCM-500BAH-OS variants feature a self-contained design that makes installation simple and efficient, providing enhanced portability that makes them versatile for different locations within a commercial space.

The DCM-500BWH and DCM-500BAH models are equipped with features like a built-in ice bin that allows for storage convenience. The ice bins have a substantial holding capacity, reducing the frequency of refills and improving overall operation efficiency.

Additionally, the DCM-500 series is designed with energy efficiency in mind. Integrated with modern refrigeration systems, these ice makers comply with energy-saving standards, helping to reduce operational costs. User-friendly controls allow for easy adjustment and monitoring, ensuring that operators can manage their ice production without hassle.

Moreover, the robust construction materials used in these models increase durability, making them suitable for high-demand environments. Features such as easy-to-clean surfaces and self-diagnostic systems further optimize maintenance, ensuring prolonged performance without significant downtime.

Overall, the Hoshizaki DCM-500BWH-OS, DCM-500BWH, DCM-500BAH, and DCM-500BAH-OS ice makers are excellent choices for businesses seeking reliable and high-capacity ice production. Their advanced features, energy efficiency, and user-friendly operation make them a valuable addition to any commercial kitchen or bar setup.