Rack Control Module Operation

Rack Control Module (RCM) Operation

Output Section Green Indicator Lights

NOTE:

Whenever a Green output light is ON it means that the RCM is providing a signal to enable its cor- responding circuit; however, the actual operation of the circuit may depend on other associated controls.

Run Light - ON when the start switch on the dishwasher front control panel is pressed. The run light on the dishwasher front panel is also comes on.

SUSPENDED - In the event that the wash fill or prewash fill are on for OPERATION more for more than 10 min., all inputs & outputs OFF.

THE RUN LIGHT WILL FLASH ONCE PER SECOND. THE DISHWASHER POWER SWITCH MUST BE TURNED OFF AND ON TO CLEAR THIS CONDITION.

Final - ON whenever the final rinse switch is activated and the

Rinse pumps are on or if the fill valve is ON when the machine is filling. Jam Switch, Table Limit and Pause output lights must be ON.

Wash Fill - If the Wash Flt L light is off, then the Wash Fill Green light is ON until the Wash Flt L and Wash Flt U red input lights come on. The Pause input light must be on. The Green Wash Fill light will stay ON for a maximum of 10 minutes.

Prewash - If the Prewash Flt L red input light is off, then the Prewash Fill

Fill

Green light is ON until the PW Flt L and PW Flt U red input

MD-66

lights come on. The Pause input light must be on. The Green

Only

Prewash Fill light will stay ON for a maximum of 10 minutes.

Rinse Aid - ON when the final rinse switch is operated. OFF when the Jam Switch or Table Limit red output lights are OFF or if the Stop switch on the control cabinet is pressed. OFF when the RCM Timer has timed out during normal cycle.

Pumps - Output is controlled by the RCM Timer. ON when the rack switch is activated. OFF when the Jam Switch or Table Limit red output light are OFF or if the Stop switch on the control cabinet is pressed. OFF when the RCM Timer has timed out during normal cycle.

Booster - Output to Booster Heat Contactor. ON if the Wash Flt L

Heat and Pause red input lights are on. OFF if Wash Flt L or Pause lights are off.

Wash - Output to Wash Heat Contactor. ON if the Wash Flt L

Heat and Pause red input lights are on. OFF if Wash Flt L or Pause lights are off.

DR/Rinse Heat - NOT USED FOR MODELS MD-44 AND MD-66.

DR Pump - NOT USED FOR MODELS MD-44 AND MD-66.

Output Section

H1

Run Light

Final Rinse

H2 Wash Fill

Prewash Fill

Rinse Aid

Pumps

 

 

 

 

 

 

 

 

 

 

 

 

H4

 

 

 

 

 

 

 

 

 

 

 

 

Booster Heat

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Wash Heat

H6

DR/Rinse Heat

USED

NOT

 

 

DR Pump

 

USED

NOT

 

84

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Moyer Diebel MD-66, MD-44 operation manual Rack Control Module RCM Operation, Output Section Green Indicator Lights
Page 91 Page 93

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.
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