Hoshizaki DCM-500BWH-OS, DCM-500BAH-OS service manual Specifications Icemaker

Page 5

I. Specifications

A. Icemaker

1. DCM-500BAH

 

AC SUPPLY VOLTAGE

115/60/1

 

 

 

 

 

 

 

COMPRESSOR

120 V

7.9 RLA

51 LRA

 

GEAR MOTOR

 

120 V

2.4 FLA

1/4 HP

 

FAN MOTOR

 

120 V

1.0 FLA

50 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

 

*535 (243)

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 ( 1/4 HP Gear Motor )

 

ICE MAKING WATER CONTROL

Float Switch

 

 

 

 

 

 

COOLING WATER CONTROL

N/A

 

 

 

 

 

 

 

 

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.

 

 

 

 

 

 

 

 

5

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Contents DCM-500BAH DCM-500BAH-OS DCM-500BWH DCM-500BWH-OS Hoshizaki AMERICA, INC Contents Page DCM-500BAH Specifications IcemakerWater TEMP. F DCM-500BAH-OSWater TEMP. F DCM-500BWHPotable Water Water Cooled Condenser DCM-500BWH-OSII. General Information Construction Spout a Expansion Valve Spout B Evaporator Assembly DCM-500BAH-OS, DCM-500BWH-OS Ice Making UnitSequence of Operation Startup Control Board Control Board Control Board Layout DCM-500BAH, DCM-500BWHPart Number 2A2649-01 LED Lights FeaturesControl Board Check Procedure Controls and Adjustments Portion ControlPower Supply Ice Making ComponentsDispensing Components DCM-500BAH, DCM-500BWH Float Switch DCM-500BAH-OS Inlet Water Valve Water Supply Wire Color Code Wiring DiagramsDCM-500BAH-OS, DCM-500BWH-OS DCM-500BWH-OS Sequence of Electrical Circuit Ice MakingDCM-500BWH-OS Ice Purge CycleFreeze Cycle Hour Drain Cycle / Drain Switch Shutdown Low Water Safety High Pressure Switch Continuous Dispense Sequence of Electrical Circuit DispensingPortion Dispense ICE Production Performance DataTotal IV. Service Diagnosis Diagnostic Procedure Ice Production Check No Ice Production Diagnostic ChartsProblem Possible Cause Remedy Problem Possible Cause Remedy Low Ice Production Other Dispensing Opti Serve OS Sensors 5c. Water Dispensing 5a. Ice Dispensing Continuous Mode5b. Ice Dispensing Portion Mode Service for Refrigerant Lines Removal and Replacement of ComponentsRefrigerant Recovery BrazingEvacuation and Recharge R-404A Removal and Replacement of Compressor Removal and Replacement of Expansion Valve Removal and Replacement of Evaporator Assembly Components 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 Page Removal and Replacement of Water-Cooled Condenser Page Removal and Replacement of Fan Motor Adjustment of Water Regulating Valve Water-Cooled Model OnlyRemoval and Replacement of Drain Valve Removal and Replacement of Inlet or Dispensing Water ValveDispensing or Agitating Motor Removal and Replacement of Dispensing SystemDispensing Auger and Agitator Page Cleaning and Sanitizing Instructions VI. Cleaning and MaintenanceWater System Cleaning ProcedureDispensing Components Sanitizing SolutionBin Control Bracket Snap Pin Frequency Area Task MaintenancePreparing the Icemaker for Long Storage
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