BASIC SERVICE

Solid State MH60/MH6N/MH6L Operating Instructions

Automatic Operation

1.Check that drain is closed and screens are clean and in place.

2.Turn on main power to the machine.

3.Flip machine control panel power switch to ON.

4.Close doors.

•Machine pauses 4 seconds to check water level.

5.Machine fills for 110 seconds if float is down.

6.Run machine through several cycles or wait for 10 minutes (on initial start up) for tempera- tures to stabilize.

7.Open door, insert rack of dishes.

8.Close doors. Automatic cycle begins.

9.Machine cycle is:

Wash = 48 secs. Dwell = 4 secs. Rinse = 8 secs.

10.Open door, remove clean rack of dishes.

11.Repeat for additional racks.

•If Extended wash switch is operated, then machine will wash continually until Extended wash switch is taken off. Machine will immediately enter rinse cycle if more than 49 sec- onds has elapsed. If less than 49 seconds has elapsed when the extended wash is ended, then the machine will complete the remaining wash time and then finish with a final rinse.

Troubleshooting Timer Circuit Board

1.1 Introduction

The following procedures are for determining whether or not the timer circuit board itself is faulty.

In this part –

•Checking the general condition of the circuit board.

•Testing inputs.

•Testing outputs.

Special Tools

•A voltmeter capable of reading DC and AC volts.

1.2Checking General Condition

Before testing the inputs and outputs, you should first check that the board is receiving power.

Turn on the power switch to the unit (do not start the unit, just turn on power to the unit). If red “Power” LED on board is illuminated, go directly to Step 1.3. When LED is not illuminated, then check that the following conditions are true:

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Moyer Diebel MH-60M5, MH-6NM5, MH-6LM5 technical manual Troubleshooting Timer Circuit Board, Introduction
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MH-60M5, MH-6LM5, MH-6NM5 specifications

Moyer Diebel is well-known for its high-quality commercial dishwashing equipment, and its MH series, including the MH-6NM5, MH-6LM5, and MH-60M5 models, exemplifies this commitment to efficiency, performance, and durability. These machines are designed to meet the rigorous demands of high-volume foodservice operations, making them ideal for restaurants, hotels, and institutional kitchens.

The MH-6NM5 features a compact design that allows for flexibility in space-constrained environments. Despite its size, it boasts impressive cleaning capabilities, leveraging advanced wash technologies that ensure every dish emerges spotless. This model integrates features such as adjustable wash cycles and a powerful wash pump, which can handle even the most soiled items without compromising the integrity of delicate glassware.

Similarly, the MH-6LM5 model steps up the performance with additional features designed for more demanding applications. It incorporates a low temperature, chemical sanitizing option, providing an eco-friendly solution without sacrificing cleanliness. The machine's user-friendly control panel makes operation straightforward, allowing staff to easily select appropriate settings tailored to their washing needs. Furthermore, its stainless steel construction ensures durability and ease of cleaning, enhancing the longevity of the equipment in a busy kitchen.

The MH-60M5 stands out with its high-capacity output, capable of washing an exceptionally large number of racks per hour. This makes it particularly suitable for operations with peak service times and heavy dish loads. The enhanced energy-efficient design reduces water and electricity consumption significantly, aligning with modern sustainability goals while also lowering operational costs.

All models in the MH series feature innovative technologies such as self-diagnostics and maintenance alerts, which aid in minimizing downtime and ensuring optimal performance. Ergonomic design considerations are also evident, with user-friendly loading and unloading features that reduce physical strain on staff.

In summary, Moyer Diebel's MH-6NM5, MH-6LM5, and MH-60M5 models combine advanced cleaning technology, energy efficiency, and robust construction, making them vital assets for any commercial kitchen. With their ability to adapt to various washing requirements and environments, they represent the pinnacle of performance in the dishwashing category, helping operators maintain high standards of cleanliness and productivity.
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