Hoshizaki JWE-620UA-6B service manual Specifications Specification Sheet, Display

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I. Specifications

A. Specification Sheet

 

 

 

WASH TANK SIDE

 

BOOSTER TANK SIDE

AC SUPPLY VOLTAGE

3 phase 3-wire 208-230V/60Hz (±10%)

 

 

 

POWER SUPPLY CAPACITY

15.8kVA(39.7A)

 

 

 

AMPERAGE

 

Max Running 36.6A, Rated Motor 4.2A

 

 

 

STARTING AMPERAGE

26.0A

 

 

 

ELECTRICAL CONSUMPTION

Rated Motor 1.40kW (Power Factor 85%)

 

 

 

 

 

 

Max 14.30kW

 

 

 

HEATER

 

6.9kW

 

6.0kW

RACK SIZE

 

19-3/4" × 19-3/4"(500 × 500mm)

 

 

 

NUMBER OF LARGE DISHES / RACK

16 plates (9.1” DIA)

 

 

 

CYCLE TIME

 

53 sec (wash 41 sec, dwell 5 sec, rinse 6 sec, dwell 1 sec)

WATER CONSUMPTION

0.53Gal/cycle(2.0L/cycle)

 

 

 

OUTSIDE DIMENSIONS

W25.2" × D25.8" × H60.5" (W640 × D655 × H1,537mm)

EXTERIOR

 

Stainless Steel

 

 

 

DOOR

 

Vertical Sliding Door (opening height 18.0") (457mm)

WASH SYSTEM

Upper and Lower Triple Spray Arms (common arms on top and bottom)

RINSE SYSTEM

Upper and Lower Wide Angle Spray Arms

 

 

 

PUMP

 

Wash 1HP, Rinse 0.134HP

 

 

 

DRAIN SYSTEM

Draw Out Overflow Pipe, Overflow Drain

 

 

 

START

 

Door Switch (start switch mode also available)

DRY SYSTEM

Residual Heat Drying

 

 

 

REFUSE DISPOSAL

Filter Collection

 

 

 

DETERGENT

 

Not Provided

 

 

 

DISPLAY

 

Ready, Auto Fill, Rinse, Wash-Standard, Wash-Long, Pause

 

 

 

Wash Water Temperature, Rinse Water Temperature, Error

TANK CAPACITY

14.3Gal (54L)

 

1.9Gal (7.3L)

HOT WATER SUPPLY

Automatic Hot Water Supply by

 

 

Automatic Hot Water Supply by

 

 

 

Microprocessor Control

 

TEMPERATURE CONTROL

 

Water Valve

Wash: 150ºF(66ºC) min.

 

 

Rinse: 180ºF(82ºC) min.

 

 

 

Thermistor Control: 163ºF(73ºF) -

 

CONNECTION – WATER SUPPLY

168(76ºF)

 

Thermistor Control: 182ºF(83ºC)-185ºF (85ºC)

 

 

 

 

 

– DRAIN

Inlet: 3/4"FPT

 

 

 

 

 

 

Outlet: 1-1/2"MPT

 

 

 

 

 

WASH TIME

Standard: 1 - 99 sec, in 1 sec steps

 

 

 

CONTROL

 

 

Long: 10 - 990 sec, in 10 sec steps

Microprocessor control

 

RINSE TIME

5 - 12 sec, Adjustable, in 1 sec steps

 

 

 

 

 

 

 

 

 

 

END BUZZER VOLUME

0 - Max, Adjustable

 

 

 

ELECTRIC CIRCUIT PROTECTION

Ground Fault Circuit Interrupter (with Overcurrent Protector)

BOIL – DRY PROTECTION

Water Level Switch,

 

Float Switch,

 

 

 

 

Bimetal Thermostat (Manual - Reset),

 

Bimetal Thermostat (Manual - Reset),

 

SAFETY SYSTEM

Thermistor (Auto - Reset)

 

Thermistor (Auto - Reset)

 

Door Switch, Emergency Stop by Microprocessor Control

WEIGHT

 

Net 247lb (112kg) / Gross 344lb (156kg)

 

 

 

PACKAGE

 

Carton + Crate

 

 

 

 

W32.1"×D34.6"×H68.0" (815mm × 880mm × 1,726mm)

 

 

 

CERTIFICATION

NSF ANSI-3, ETL, Energy Star

 

 

 

 

 

 

Universal rack (19-3/4" x 19-3/4") x 1, Instruction manual x 1

ACCESSORIES

Installation manual x 1, Maintenance sheet (English and Spanish)x 1

 

 

 

Inlet water strainer & Packing x 1,

 

 

 

 

 

 

Ambient Temperature: 41 - 95ºF (5ºC - 35ºC)

 

 

 

Voltage Range: Rated Voltage ±10%

 

 

 

OPERATION CONDITIONS

Recommends Water Hardness : 4gpg (grains per gallon) (68.5ppm) or less

 

 

 

Water Supply Temperature: 110 - 167ºF (43ºC - 75ºC) ( Recommends 140 ºF (60ºC))

 

 

 

Water Supply Pressure (Gauge Static Pressure): 10 - 70PSIG (0.07 - 0.48 MPa)

*The rated properties are based on measurements at ambient temperature of 86ºF (30ºC) according to the Technical Requirements for Electrical Appliances.

*We reserve the right to make changes in specifications and design without prior to notice.

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Contents Model JWE-620UA-6B Hoshizaki AMERICA, INC Contents Page Important Safety Information Specifications Specification Sheet DisplayNameplate Rating Dimensions/Connections II. General Information A. Construction DishwasherInternal Booster Tank Control Box Auxiliary Code U-1, U-2, U-3, V-0, A-0Auxiliary Code A-1 and Later Sequence of Operation Auto Fill CycleAuto Fill lamp flashing and RINSE, STANDARD, or Long lamp on Wash Cycle STANDBY/CLEANING Button Start Rinse CycleRinse lamp flashing DrainSequence of Operation Flow Chart Auxiliary Code A-1 and Later Control Board and Operation Board Control Board LocationControl Board Layout CN5Control Board Diagram CN9X10 Ready Lamp Error CodesMode Lamps Auto Fill LampService Menu Access Mode ButtonSTANDBY/CLEANING Button Standby LampService Menu Chart Auxiliary Code U-1, U-2, U-3, V-0, A-0 DefaultService Menu Chart Auxiliary Code A-1 and Later Temperature Display Buzzer Error CodesInternal Booster Tank Energy Saving Mode Special ModesContinuous Wash Mode Consecutive Rinse ModeAlert Function Auxiliary Code A-1 and Later OFF III. Service Diagnosis Diagnostic ProcedureSwitch Open/Closed Display Mode Page Error Codes Error Code TableError Code Log Error Code Details Auto Fill Error A1Internal Booster Tank Auto Fill Error A2 Wash Tank Water Level Error A3 Defective Replace Control Board Repair or replace Replace Wash Tank Thermistor Error H1, H2 Internal Booster Tank Thermistor Error H3, H4 ROM/RAM Error H5 Eeprom Error H6Phase Reversal Error H7 Service Flow Charts Unit Will Not StartPage Dishes Not Clean Page Inadequate Rinse Dishwasher Will Not Start When Door Closed No or Inadequate Detergent/Rinse Aid Supply Wash Tank Water BoilsWash Tank Water Not Draining Float Switch Check and Cleaning Float Switch CheckFloat Switch Cleaning Thermistor Check IV. Removal and Replacement of Components Accessing the Control BoxRemoval of Panels Page Removal and Replacement of Internal Booster Tank Removal and Replacement of Wash Pump Motor Removal and Replacement of Rinse Pump Motor Removal and Replacement of Handle Removal and Replacement of Door Removal and Replacement of Spring Unit Removal and Replacement of SpringAdjustment of Door Opening/Closing Force Removal and Replacement of Flush Pipe Packing Installation Instructions Removal and Replacement of Thermistor Removal and Replacement of Control Board or Operation Board Control BoardOperation Board Page Cleaning and Maintenance Instructions Daily Maintenance Pump Filter Water Level Sensor Location Front Self-Cleaning Weekly Maintenance Monthly InspectionDescaling As Required Shutdown Long Storage, Relocation, Disposal, Transfer VI. Operating Instructions VII. Technical Information Water Circuit Wiring Diagram Auxiliary Code U-1, U-2, U-3, V-0, A-0Auxiliary Code A-1 and Later