Moyer Diebel MD18-1, MD18-2 technical manual Electrical Diagram

Models: MD18-2 MD18-1

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ELECTRICAL DIAGRAM

TO CUSTOMER RECEPTACLE 115V 60Hz

BLK WHT

GND

CUSTOMER TO SUPPLY RATED VOLTAGE/PHASE/Hz,

AS SPECIFIED PER ORDER, TO DISCONNECT SWITCH. ALL POWER SUPPLIED TO EACH CONNECTION POINT MUST COMPLY WITH ALL LOCAL ELECTRIC CODES.

1

 

 

 

 

 

 

1

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WTS

 

HLTS

 

WHTR

 

 

ON/FILL

 

 

 

 

 

 

 

 

3

10

 

11

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MSW

3

 

 

 

PSB

START

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

CLT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

NO

6

NO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CAM 1

 

 

 

 

TM

 

 

 

 

 

 

NO

NC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5

CAM 8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BRN

 

 

 

BRN

 

 

 

 

NC

 

 

 

 

 

 

 

 

 

 

 

 

OFF/DRAIN

 

 

 

 

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

9

 

 

 

START

 

 

WASH PUMP

 

 

 

 

 

 

 

 

 

 

 

CAPACITOR

 

 

 

 

 

 

 

 

 

 

 

8

NO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CAM 2

 

 

BLK

 

 

15

BLK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RS

24

24

 

 

 

NC

 

 

 

 

 

 

2

 

 

 

RC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NO

 

 

 

 

WHT

 

 

 

 

 

 

 

 

 

 

 

19

V

2

 

 

 

 

 

 

 

 

 

 

 

 

CAM 3

 

 

 

3

 

 

 

 

 

 

 

 

 

8

 

NC

 

D

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RS

24

 

 

 

 

 

 

 

 

 

 

 

GRN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ON TWO DOOR

 

 

 

 

 

 

 

 

 

GND

 

 

 

 

MODEL MD-18-2 ONLY

 

 

 

 

 

 

NO

20

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

CAM 4

V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F

 

 

 

 

 

 

 

 

 

 

 

 

8

 

NC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

 

 

 

16

NO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

21

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

CAM 5

RM

 

 

 

 

 

 

 

 

 

 

 

8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NC

 

 

 

STATE OF DIAGRAM

 

 

PSDR

 

 

 

 

 

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

-

Power Off

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

17

NO

 

 

 

-

Beginning of cycle

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MOMENTARY

 

 

 

 

 

 

CAM 7

22

DM

2

-

Door Closed

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8

 

NC

 

 

 

 

 

 

 

 

PSS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

18

NO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

23

 

2

 

MD-18

 

 

 

MOMENTARY

 

 

 

 

 

 

CAM 6

SM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8

 

NC

 

 

 

 

Single Phase

 

BLK

BLACK

DM

DETERGENT MOTOR

RL

RELAY CONTACT

BLU

BLUE

DV

DRAIN VALVE

RM

RINSE MOTOR

CAM 1

HOMING

FV

FILL VALVE

RS

REED SWITCH

CAM 2

PUMP MOTOR

GND

GROUND

SM

SANITIZER MOTOR

CAM 3

DRAIN

GRN

GREEN

TM

TIMER MOTOR

 

 

 

 

 

 

CAM 4

FILL

HTLS

HIGH LIMIT THERMOSTAT

TP

THERMAL PROTECTOR

 

 

 

 

 

 

CAM 5

RINSE

MSW

MAIN SWITCH ON/OFF

WHT

WHITE

 

 

 

 

 

 

CAM 6

SANITIZER

PSB

PUSHBUTTON START SWITCH

WHTR

WATER HEATER

 

 

 

 

 

 

CAM 7

DETERGENT

PSDR

PRIME SWITCH - DETERGENT, RINSE

WTS

WATER THERMOSTAT

 

 

 

 

 

 

CAM 8

AUTO FILL/DRAIN CYCLE

PSS

PRIME SWITCH - SANITIZER

 

 

 

 

 

 

 

 

CLT

CYCLE ON LIGHT

RC

RELAY COIL

 

 

 

 

 

 

 

 

A0509232/A

Figure 12 — Wiring Schematic

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Moyer Diebel MD18-1, MD18-2 technical manual Electrical Diagram

MD18-2, MD18-1 specifications

Moyer Diebel has long been a leader in commercial dishwashing technology, and their MD18-1 and MD18-2 models are standout examples of quality engineering designed for efficiency and performance in fast-paced dining environments. These machines represent the pinnacle of innovation, combining effective cleaning abilities with a user-friendly design, making them indispensable for restaurants, hotels, and various food service operations.

The Moyer Diebel MD18-1 and MD18-2 are undercounter dishwashers that focus on delivering superior cleaning results while maximizing productivity. One of their main features is their high capacity, enabling operators to wash up to 30 racks per hour. This impressive throughput makes these models ideal for establishments that require rapid cleaning with minimal downtime. The machines come equipped with a powerful spray arm system that ensures consistent water coverage, ensuring every dish, glass, and utensil is thoroughly cleaned.

Both models utilize energy-efficient technologies that not only reduce water and energy consumption but also promote sustainability within a busy kitchen environment. The intelligent design also minimizes space requirements, making them perfectly suited for locations where every inch counts. Their compact footprint does not compromise on performance, emphasizing Moyer Diebel's commitment to practicality.

An essential characteristic of the MD18-1 and MD18-2 is their user-friendly controls, which facilitate effortless operation. The digital control panel allows users to select different wash cycles based on the type and level of soiling, providing flexibility and ensuring optimal results with each use. Furthermore, these dishwashers feature built-in self-cleaning programs that simplify maintenance and enhance longevity.

Moyer Diebel prioritizes safety and hygiene in design, incorporating features such as integrated chemical pumps for automated detergent dispensing, ensuring that proper concentrations are maintained for effective cleaning. The MD18-1 and MD18-2 also include durable construction materials that withstand the rigors of daily use in commercial kitchens, resulting in reduced downtime and extended service life.

In summary, the Moyer Diebel MD18-1 and MD18-2 models are exceptional undercounter dishwashers that seamlessly blend efficiency, technology, and user-friendliness. With outstanding wash capacity, energy-efficient operation, and robust features, these machines are tailored to meet the demands of modern food service operations while ensuring an immaculate finish on every item washed.