Rack Control Module (RCM)

Input Section

Output Section

 

 

H5

 

 

H3

 

 

 

 

Jam Switch

Table Limit

 

 

H1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Stop Start

Pause Power

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Run Light

 

 

 

L U

 

 

Rack Switch

 

 

 

 

 

 

 

Final Rinse

 

Rinse Flt L

FltU

Prewash Flt

Prewash Flt

Wash Flt L

Wash Flt U Final Rinse

 

 

 

 

 

 

 

 

H2

Level

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Wash Fill

 

DR Rinse

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Not Used

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Prewash Fill

 

 

 

 

 

 

 

 

Rack Control

 

 

 

 

 

 

 

 

 

 

 

 

Module

 

 

Rinse Aid

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(RCM)

 

 

Pumps

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Booster Heat

H4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

H7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RCM Status/Jumpers

 

Wash Heat

 

 

 

 

 

 

 

 

 

 

H6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Used

Run

 

 

Prewash

DR Tank

Rinse Tank

 

DR/Rinse Heat

USED

 

 

 

 

Not

 

 

 

 

 

 

 

 

 

 

 

Digital Display

 

 

 

 

NOT

 

 

 

 

 

 

Rinse

 

Reset

AA

 

USED

 

 

 

 

 

 

 

 

USED

 

 

 

 

DR Pump

 

 

 

 

 

 

 

NOT

 

Not Used

NOT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RCM Sections

Refer to the illustration of the Rack Control Module (RCM) to the left and note the three outlined sections. The sections are labeled and the function of each section is explained below:

Input Section — Red lights show the state of the inputs to the RCM.

Output Section — Green lights show the outputs from the RCM to the machine.

RCM Status/Jumpers — The red RUN indicator shows that the RCM is energized. The jumpers set-up the inputs and outputs for various machine models.

RCM Harness Connectors

Note the illustration of the RCM at left and the details from the machine electrical schematic #702260 to the right. These illustrations show the location and connections from the RCM to the dishwasher. The function of the connectors are:

H1 — Control Cabinet Inputs

H2 — Control Cabinet Outputs

H3 — Inputs from Junction Box

H4 — Heat Outputs

RCM Operation

The insert following this page gives a detailed explanation of the inputs, outputs and the status of the indicator lights on the RCM during normal operation of the machine.

Refer to these instructions and the electrical schematic for the operation sequence of the RCM and to aid in the troubleshooting of the dishwasher.

Electrical Schematic 702260 — RCM Inputs

H1

(RCM)

H3

(MD-66 Only)

 

(MD-66 Only)

(RCM)

(RCM)

H2

 

H4

(RCM)

82

Page 90
Image 90
Moyer Diebel MD-66, MD-44 operation manual Module

MD-44, MD-66 specifications

Moyer Diebel has established a reputation as a leader in the commercial dishwashing industry, known for producing technologically advanced and reliable machines. Among their popular models are the MD-66 and MD-44, both designed to meet the needs of high-volume establishments. These machines exemplify Moyer Diebel's commitment to quality and efficiency.

The MD-66 is an energy-efficient dish machine suitable for large restaurants, hotels, and institutional kitchens. With a capacity to wash up to 66 racks per hour, it significantly speeds up the dishwashing process, making it ideal for busy environments. Its unique design features a dual rinse system that ensures consistent and thorough cleaning, while its adjustable wash cycles allow operators to customize the washing intensity based on the type of load – whether heavily soiled pots or delicate glassware.

Equipped with advanced technology, the MD-66 incorporates a microprocessor control system, providing users with real-time feedback on machine performance and diagnostics. This feature helps facilitate preventive maintenance, reducing downtime, and ensuring operational efficiency. The built-in energy efficiency measures contribute to lower utility costs, making this machine not only effective but also environmentally friendly.

Similarly, the MD-44 is designed for smaller establishments that still demand high efficiency. With a capacity of 44 racks per hour, it strikes a balance between compact design and powerful performance. This machine is particularly appealing for cafes, small restaurants, and catering operations. The MD-44 shares many features with the MD-66, including adjustable wash cycles and a robust rinse system, ensuring that even smaller operations receive the same level of cleanliness and hygiene.

Both the MD-66 and MD-44 utilize advanced spray technology, providing optimal water distribution to maximize cleaning effectiveness while minimizing water usage. The user-friendly interfaces on both models simplify operation, ensuring that staff can quickly learn to use the machines without extensive training.

In summary, Moyer Diebel’s MD-66 and MD-44 dishwashing machines combine high capacity, innovative technology, and efficiency to meet the varying needs of different sizes of commercial kitchens. Their robust designs and advanced features make them reliable investments for any foodservice establishment seeking to streamline their dishwashing processes while maintaining the highest standards of cleanliness and performance. These models reflect Moyer Diebel's focus on quality engineering, customer satisfaction, and environmental responsibility.