Hoshizaki KML-200MAE service manual KML-200MWE

Page 6

2. KML-200MWE

AC SUPPLY VOLTAGE

115/60/1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AMPERAGE

8.3 A ( 5 Min. Freeze AT 104° F / WT 80° F )

 

 

 

 

MINIMUM CIRCUIT AMPACITY

20A

 

 

 

 

 

 

 

 

 

 

 

 

 

MAXIMUM FUSE SIZE

 

20A

 

 

 

 

 

 

 

 

 

 

 

 

 

APPROX. ICE PRODUCTION

Ambient

 

 

 

 

Water Temp. (°F)

 

 

 

PER 24 HR.

Temp. (°F)

 

 

50

 

70

 

 

90

 

 

 

lbs./day ( kg./day )

70

 

 

 

*238 (108)

 

220 (100)

 

190 (86)

 

 

 

Reference without *marks

80

 

 

 

232 (105)

 

208 (

94)

 

184 (83)

 

 

 

 

 

90

 

 

 

223 (101)

 

*199 (

90)

 

175 (79)

 

 

 

 

 

100

 

 

 

215 ( 98)

 

190 ( 86)

 

*167 (76)

 

SHAPE OF ICE

 

 

 

 

 

 

 

 

 

 

Crescent Cube

 

 

 

 

 

 

 

 

ICE PRODUCTION PER CYCLE

3.9 lbs. ( 1.8 kg. ) 180 pcs.

 

 

 

 

 

 

APPROXIMATE STORAGE CAPACITY

N/A

 

 

 

 

 

 

 

 

 

 

 

 

 

ELECTRIC & WATER CONSUMPTION

90° F / 70° F

 

70° F / 50° F

 

 

 

 

 

 

ELECTRIC W ( KWH/100 lbs. )

713 ( 8.6 )

 

 

700 ( 7.0 )

 

 

 

 

 

 

 

 

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

72 ( 36.3 )

 

 

88 ( 36.8 )

 

 

 

 

 

 

 

 

WATER COOLED CONDENSER

330 ( 166 )

 

 

138 ( 57.6 )

 

 

 

 

 

 

 

 

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

 

 

 

 

 

 

 

 

 

 

 

 

 

 

EXTERIOR DIMENSIONS ( WxDxH )

30" x 27

3

8

 

 

 

 

 

 

 

 

 

 

 

¦ " x 22" ( 762 x 695 x 560 mm. )

 

 

 

 

EXTERIOR FINISH

Stainless steel, Galvanized Steel ( Rear )

 

 

 

 

WEIGHT

Net 150 lbs. ( 60 kg. )

 

 

 

 

 

 

 

 

CONNECTIONS - ELECTRIC

Permanent Connection

 

 

 

 

 

 

 

 

 

 

- WATER SUPPLY

Inlet

 

 

 

1¦2" FPT

Condenser Inlet

 

1¦2" FPT

 

 

 

- DRAIN

Outlet

 

 

 

3 4

" FPT

Condenser Outlet

3

8

 

 

 

 

 

 

¦

 

¦ " FPT

 

CUBE CONTROL SYSTEM

Float Switch

 

 

 

 

 

 

 

 

 

 

HARVESTING CONTROL SYSTEM

Hot Gas and Water, Thermistor and Timer

 

 

 

ICE MAKING WATER CONTROL

Timer Controlled, Overflow Pipe

 

 

 

 

 

 

COOLING WATER CONTROL

Pressure Regulator

 

 

 

 

 

 

 

 

BIN CONTROL SYSTEM

Thermostat

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

COMPRESSOR

Hermetic, Model RSU4-0050-CAA

 

 

 

 

CONDENSER

Water-cooled, Tube in Tube type

 

 

 

 

 

 

EVAPORATOR

Vertical type, Stainless Steel and Copper

 

 

 

 

REFRIGERANT CONTROL

Thermostatic ExpansionValve

 

 

 

 

 

 

REFRIGERANT CHARGE

R22, 10 oz. ( 290 g. )

 

 

 

 

 

 

 

 

DESIGN PRESSURE

High 395 PSIG, Low 206 PSIG

 

 

 

 

 

 

P.C. BOARD CIRCUIT PROTECTION

High Voltage Cut-out Relay ( Internal )

 

 

 

 

COMPRESSOR PROTECTION

Auto-reset Overload Protector ( Internal )

 

 

 

 

REFRIGERANT CIRCUIT PROTECTION

Auto-reset High Pressure Control Switch

 

 

 

 

LOW WATER PROTECTION

Float Switch

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ACCESSORIES - SUPPLIED

N/A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

- REQUIRED

Ice Storage Bin

 

 

 

 

 

 

 

 

OPERATION CONDITIONS

VOLTAGE RANGE

 

104 - 127 V

 

 

 

 

 

 

 

AMBIENT TEMP.

 

 

45 - 100° F

 

 

 

 

 

 

 

WATER SUPPLY TEMP.

45 - 90° F

 

 

 

 

 

 

 

WATER SUPPLY PRESS.

10 - 113 PSIG

 

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

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Contents KML-200MAE KML-200MWE Foreword Contents Refrigerant Recovery Evacuation and Recharge Specifications 1. KML-200MAE KML-200MWE II. General Information Construction KML-200MAEKML-200MWE Controller Board SOLID-STATE ControlController Board Page Alpine C/Alpine Board Sequence 1st Cycle Important Water Valve opening is limited to 6 minutesLine Valve 2nd Cycle and after with pump drain2nd Cycle and after with no pump drain Controls and Adjustments Alpine/Alpine C Board OFF KML-200MWESetting Time Setting Frequency Checking Controller Board Test Program of Controller Board Switches Control SwitchService Switch III. Technical Information KML-200MWE Wiring Diagrams KML-200MAE, KML-200MWETiming Chart If Float Sw. is OFFTo Freeze Cycle From Freeze Cycle Performance Data Heat of Rejection from Condenser IV. Service Diagnosis No ICE Production Problem Possible Cause RemedyController Board Clean Evaporator is Frozen UP LOW ICE ProductionAbnormal ICE OthersRefrigerant Recovery Evacuation and RechargeRemoval and Replacement of Compressor Important BrazingPage Removal and Replacement of Drier Removal and Replacement of Expansion ValveRemoval and Replacement of HOT GAS Valve and Line Valve Page Removal and Replacement of Evaporator Important Page Adjustment of Water Regulating Valve WATER-COOLED Model only Removal and Replacement of Thermistor Caution Removal and Replacement of FAN Motor Removal and Replacement of Water Valve Removal and Replacement of Pump MotorRemoval and Replacement of Spray Tube Page Page Cleaning Page Sanitizing Procedure Following Cleaning Procedure Maintenance

KML-200MWE, KML-200MAE specifications

The Hoshizaki KML-200MWE and KML-200MAE are commercial ice machines renowned for their high performance and reliability in the foodservice industry. Both models are designed to meet the needs of businesses that require a consistent supply of ice for various applications, including restaurants, bars, and hotels.

One of the standout features of the KML-200MWE and KML-200MAE is their ability to produce high volumes of crisp, clear ice. These machines utilize a combination of advanced refrigeration technology and a unique ice-making process that ensures a rapid ice production rate while maintaining energy efficiency. The modular design allows for easy integration into existing setups, making them an ideal choice for operators looking to expand their ice supply without a complete equipment overhaul.

The KML-200MWE features a built-in water-cooled condenser, allowing for operation in environments where air-cooled systems may not be viable. This feature is particularly useful in warm climates or kitchens with limited ventilation, as it ensures that the machine operates efficiently, regardless of external temperatures. In contrast, the KML-200MAE incorporates an air-cooled condenser, making it a more flexible option for operators who prioritize energy savings and ease of maintenance.

Both models utilize a unique fluorinated refrigerant, which not only enhances their cooling efficiency but also aligns with modern environmental standards. The internal components are constructed from high-quality stainless steel, ensuring durability and resistance to corrosion. Moreover, their easy-to-access design simplifies maintenance routines, enabling operators to keep the machines running smoothly with minimal downtime.

Another key feature of the KML-200MWE and KML-200MAE is their ice storage capacity. With an ample bin size, these machines can store a significant amount of ice, reducing the need for frequent refills and making them ideal for busy establishments. Additionally, they are equipped with automatic ice level controls, which help maintain optimal ice quantities while preventing overflow.

Hoshizaki ice machines are also recognized for their innovative air filtration systems, which improve the quality of the ice produced. This ensures that the ice is not only abundant but also free from any contaminants, meeting the high standards of hygiene expected in the food industry.

In summary, the Hoshizaki KML-200MWE and KML-200MAE are exemplary models that blend technology, efficiency, and durability. Their advanced features make them suitable for various commercial applications, providing operators with reliable performance and peace of mind. Whether choosing the water-cooled or air-cooled variant, businesses can expect a high-quality product that enhances their ice production capabilities.