Power, Cleaning, Eprom Replacement | Maytag DN5000, DN3000 guide

GENERAL MAINTENANCE

The most important facets of proper care and maintenance of your machine are the electrical power supplied to it, leveling, and cleanliness of the machine.

POWER

The machine must be connected to a dedicated 120 VAC, 15 Amp circuit (U.S. and Canada).

CAUTION:

REMOVE POWER TO THE AC DISTRIBUTION BOX WHEN ANY ELECTRICAL COMPONENTS ARE CONNECTED / DISCONNECTED FOR TESTING OR REPLACEMENT.

CLEANING

DO NOT USE A WATER JET OR NOZZLE TO CLEAN THE VENDER

GLASS DOOR

The display glass should be cleaned inside and out with paper towels and glass or non-abrasive all-purpose cleaner. The gasket around the product door should be wiped down using warm water, any mild general purpose, non-abrasive cleaner and a soft towel. Never lubricate the gasket and always check for cracking or deformities which may cause leaks. Replace if necessary.

TRAYS / TRAY INSERTS

The trays and tray inserts should be cleaned periodically using warm water and a mild general purpose, non-abrasive cleaner. Care should be taken to ensure water does not enter the solenoids. DO NOT USE SOLVENTS OR

ABRASIVE MATERIALS TO CLEAN ANY PORTION OF THE TRAY.

SLIDE/PUSHER ASSEMBLY

The slide/pusher assembly should be cleaned periodically using warm water and any mild general-purpose non-abrasive cleaner. After drying, the slide assembly needs to have a coat of Armorall applied. Care should be taken to ensure liquid does not enter solenoids. DO NOT

USE SOLVENTS OR ABRASIVE MATERIALS TO CLEAN ANY PORTION OF THE TRAY.

CABINET

Wash the cabinet with a good detergent or soap mixed in warm water. Wax the vender often with a good grade of automobile wax. Any corrosion inside the vender should be removed with fine steel wool and the area should be painted with white paint.

Repair any scratches on painted surfaces to prevent corrosion.

DRAIN PAN

Check the drain pan periodically for dirt, debris,

and proper alignment. Clean as needed. Ensure nothing obstructs the drain tube and drain hose.

WARNING

THE COMPRESSOR ELECTRICAL CIRCUIT IS ALWAYS LIVE WHEN THE PLUG IS CONNECTED TO AN ELECTRICAL OUTLET.

REFRIGERATION CONDENSER

Clean the condenser periodically of dirt or lint build-up. Remove the build up with a brush or vacuum, or blow the dirt out of the condenser with compressed air and approved safety nozzle. Ensure nothing obstructs air intake at the bottom of the main door. Ensure nothing obstructs air exhaust at the rear of the cabinet.

COIN ACCEPTOR

Follow the Coin Acceptor Manufacturer’s instructions.

LUBRICATING THE VENDER

The vender refrigeration system does not require any field lubrication. The hermetic refrigeration system and fan motors are manufactured with lifetime lubrication.

EPROM REPLACEMENT

Software changes / upgrades are accomplished by changing the EPROM on the Control Board.

To change EPROM:

Remove power to the AC Distribution Box. Remove existing EPROM.

Replace the EPROM. (The EPROM’s legs bend easily. Remove and replace very carefully.)

Note the alignment notch at one end of the EPROM and on the control board. The notches must be matched or problems will occur. Appy power to the

AC distribution box. Display will scroll “*/SOFTWARE/REV###.##/ICE COLD COCA-

COLA/##.##”. (SEE PAGE 81 FOR EPROM LOCATIONS)

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DN5000, DN3000 specifications

The Maytag DN3000 and DN5000 are two robust commercial dishwashers designed to handle the rigorous demands of busy kitchens, making them ideal for restaurants, hotels, and catering operations. What sets these models apart is their combination of efficiency, performance, and durability, which are essential for maintaining high standards of cleanliness and sanitation.

Both the DN3000 and DN5000 feature an advanced wash system that ensures thorough cleaning of dishes, pots, pans, and utensils. The powerful wash pumps are designed to deliver optimal spray coverage, while the stainless steel construction enhances durability and corrosion resistance. This translates into longer-lasting equipment that can withstand the wear and tear of a high-volume environment.

In terms of capacity, the DN3000 can handle up to 300 racks per hour, while the DN5000 steps up the game with a capacity of 500 racks per hour. This makes the DN5000 particularly suited for establishments with heavy dishwashing loads, where speed and efficiency are paramount. Both models are equipped with a built-in booster heater that ensures optimal water temperatures for effective sanitization, which is critical for health and safety compliance.

User-friendly controls are another highlight of these dishwashers. The intuitive digital display allows operators to easily select wash cycles, monitor cycle progress, and troubleshoot issues. Additionally, both models feature automatic drain systems that help prevent clogs and reduce maintenance interruptions.

Energy and water efficiency are also key characteristics of the Maytag DN3000 and DN5000. These dishwashers are designed to minimize water consumption, making them environmentally friendly options that can help lower operational costs. With their ENERGY STAR certification, they meet energy-efficiency guidelines set by the U.S. Environmental Protection Agency.

Both models also come with customizable rack options to maximize washing effectiveness for various types of dishware, from flat dishes to larger pots and pans. Safety features like lockable controls and built-in safety interlocks further enhance operability, providing peace of mind for kitchen staff.

In summary, the Maytag DN3000 and DN5000 dishwashers are engineered for optimal performance in the fast-paced commercial kitchen setting. With their impressive capacity, advanced wash technology, user-friendly controls, and energy efficiency, these models are reliable choices for any food service operation looking to maintain high standards of cleanliness and efficiency.