Hoshizaki KMD-410MAH, KMD-410MWH manual

Page 60

7)Remove the front panel then remove the front insulation (the large insulation panel in front of the evaporator) by lifting up the panel slightly and pulling it towards you.

8)In bad or severe water conditions, clean the float switch as described below. Otherwise, continue to step 9.

a. Loosen the two thumbscrews securing the pump motor bracket.

b. Disconnect the discharge hose.

c. Disconnect the pump motor connector and the float switch connector from the side of the control box.

d. Keep pushing up the snapping tab at the right side of the pump motor bracket.

e. Pull out the water tank, cube guide, pump motor bracket, pump motor and float switch together.

f. Remove the pump motor bracket securing the pump motor and the float switch. Remove the float switch from the pump motor bracket.

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Contents Page Page Contents Page Specifications KMD-410MAH air-cooledKMD-410MWH water-cooled Water Cooled CondenserII. General Information Construction KMD-410MAHKMD-410MWH Sequence of Operation ONE Minute Fill CycleInitial Harvest Cycle Freeze CycleNormal Harvest Cycle KMD-410MAH, 410MWH Control Board Control Board Layout Features Maximum Water Supply Period 6 minutes Harvest Backup Timer and Freeze TimerHigh Temperature Safety Low Water SafetyLED Lights and Audible Alarm Safeties Sequence of OperationControls and Adjustments Default Dip Switch Settings Harvest Timer S1 dip switch 1Drain Timer S1 dip switch 3 Drain Frequency Control S1 dip switch 5Water Saver Timer S1 dip switch 7 Freeze Timer S1 dip switch 9 Pump-Out Pump Motor Delay S2 dip switchFactory Use S2 dip switch 5 Program Ver .5 or earlier Refill Counter S2 dip switch 3 Program Ver .1, Ver Anti-Slush Control S2 dip switch 6 Program Ver Control Board Check Procedure Control Board ReplacementHarvest Control Thermistor Float Switch CleaningFloat Switch Check Procedure Explanation of OperationBIN Control Check Procedure BIN ControlSwitches Control SwitchService Switch Page Wiring Diagram Magnetic contactor wiring depends on the contactor modelChart TimingPerformance Data 148440 IV. Service Diagnosis Minute Diagnostic Procedure Page Diagnostic Charts No ICE ProductionPage See II . d Control Board Check Procedure Evaporator is Frozen UP LOW ICE Production Abnormal ICEOther Removal and Replacement Service for Refrigerant Lines Refrigerant Recovery Evacuation, Vacuum Pump and Refrigerant Charge R404ARefrigerant Leak Check Evacuation and RechargeBrazing Compressor Drier HOT GAS Valve Expansion Valve Evaporator Water Regulating Valve WATER-COOLED Model only Adjustment of Water Regulating Valve WATER-COOLED Model only FAN MotorPump Motor Drain VALVE, Cleaning Valve Water ValveWater Tank Float Switch BIN Control Switch Thermistor Control BOX Push Buttons Control & Service Switch FuseFuse Holder Control BoardSpray TUBE, Water Supply TUBE, Spray Guide StarterRUN Capacitor Start CapacitorTabs Hose Band Water Supply Tube Under Spray Tube VI. Cleaning and Maintenance Instructions Cleaning ProcedurePage Page Maintenance Sanitizing Procedure Following Cleaning ProcedurePreparing the Icemaker for Long Storage Stainless Steel ExteriorStorage BIN and Scoop AIR Filters AIR-COOLED Model onlyRemove the water from the icemaker water supply line Drain the water tank

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KMD-410MWH, KMD-410MAH specifications

The Hoshizaki KMD-410MWH and KMD-410MAH are premier ice makers, designed for commercial establishments that require high-efficiency ice production. These units stand out for their advanced features and technology that cater to the diverse needs of restaurants, bars, and hotels.

One of the primary features of the KMD-410 lineup is its impressive ice production capacity. With a production rate of up to 410 pounds of cube ice in a 24-hour period, each model ensures a steady supply of ice, which is essential for businesses with high demand. The ice produced is in the form of clear, hard cubes, ideal for beverage cooling, cocktail preparation, and food presentation.

Both models showcase the unique Hoshizaki ice-making system, which employs a direct cooling method. This technology uses individual stainless steel evaporators to produce ice, resulting in more uniform cubes and less waste. The stainless steel construction contributes to the durability of the units, making them suitable for rugged commercial environments.

Energy efficiency is another hallmark of the KMD-410MWH and KMD-410MAH. These machines are designed with an energy-saving mode that reduces power consumption without compromising ice production. This is critical for businesses looking to minimize operational costs while maintaining high standards of service.

User convenience is prioritized in these models through features like the easy-to-clean design. The internal components can be accessed quickly, allowing for simpler maintenance and sanitation processes. Additionally, the built-in cleaning cycle aids in maintaining ice purity and preventing bacterial growth, which is essential for food safety.

The KMD-410MAH also includes an advanced monitoring system with indicators for water usage and ice levels. This feature allows operators to keep track of performance and make necessary adjustments, ensuring that the ice maker operates at peak efficiency.

For installation flexibility, both models can be paired with various storage bins and dispensers, adapting to the layout of any establishment. Furthermore, they can be equipped with optional filtration systems that enhance water quality, further improving the taste and clarity of the ice produced.

In summary, the Hoshizaki KMD-410MWH and KMD-410MAH ice makers are exemplary choices for any business that demands high-quality, reliable ice production. Their robust features, energy-efficient operation, and user-friendly design make them indispensable assets in the hospitality and foodservice industries.