Wells MDMW-3 Service Manual

WELLS MODEL MDMW-3

Place this chapter in the Marinators section
of the Equipment Manual.

MANUFACTURED

EXCLUSIVELY FOR

McDonald’s®

BY

WELLS MANUFACTURING

COMAPNY

265 HOBSON STREET

SMITHVILLE, TENNESSEE 37166

PHONE: [phone]

FAX: [phone]

MARINATOR

TABLE OF CONTENTS

WARRANTY ................................................................Page 2

INTRODUCTION .............................................................Page 2

SAFETY ...................................................................Page 2

PARTS IDENTIFICATION/FUNCTION/PHOTO .....................................Page 3

EQUIPMENT SET-UP AND CLOSE PROCEDURES .................................Page 7

TROUBLESHOOTING ........................................................Page 7

NON-SCHEDULED MAINTENANCE .............................................Page 9

ORDERING/SERVICE INFORMATION ...........................................Page 9

WIRING DIAGRAM ...........................................................Page 11

WIRING PICTORIAL ..........................................................Page 12

This manual is for exclusive use of licensees and employees of McDonald’s Systems, Inc

© 1989 McDonald’s Corporation
All Rights Reserved

2M-43173, Rev.

2

PARTS IDENTIFICATION / FUNCTION / PHOTOS

ITEM PART NO. DESCRIPTION QTY. FUNCTION APPLICATION

Marinator holds hot food in 2/3rd size pan

1 DD-21134A WARM MDMW-3LWC 120V 1/3 1

equipped with false bottom tray, lids, 2 piece
divider and timer mounting bracket.

2 2G-41132 PAN INSERT MDMW-1 2 & 3 1

3 P2-41155 BOTTOM FLASE 2/3 WARMER 1

4 5D-21662 LID COVER 2 Lids to cover pan.
5 P2-42777 BRKT TIMER MDMW-3 1 To mount the countdown timer.

P2-42776 CORD SET ASSY 6FT 14/3 MD

6

P2-42559 CORD SET

2E-41488 CORD ASM/NO PLUG 14/3 SJTO MDMW3N-240
7 P2-41980 PRODUCT DIVIDER INSERT 1 Used to separate products.
8 P2-41981 PRODUCT DIVIDER CENTER 1 Used to separate products.

Pan equipped with false botom tray to hold
food.

Holds hot food and lets grease drip through

holes onto water (5 . Oz per pan.) (148 ml)

Protective wire set to connect appliance to

1

electrical supply system and to ground the
unit.

MDMW3LWC-120

MDMW3TL-120,
MDMW3TLP-120V

3

PARTS IDENTIFICATION / FUNCTION / PHOTOS

ITEM PART NO. DESCRIPTION QTY. FUNCTION APPLICATION

9 2E-30330 SWITCH ON OFF TOGGLE 20A 1 Turns electric power ON or OFF to the marinator.

10 2J-31157 Power Telite (Red) 1 Indicates power is ON.

11 - Specication Plate 1

12 2E-40590 Receptaclee 5-15R 1 120V, 4Amp, 500 Watt outlet for timer.

13 2R-Y7690 Knob Control MDMW 1 To Manually set temperature of water in the pan.

Indicates model number, serial number and electrical
rating of the marinator.

2D-40587 PLATE CALIBRATION 140-200

14

2D-40880 PLATE CALIBRATION 60-93 240V

2J-40563 Thermostat Telite (White)

15

2J-40877 LIGHT SIGNAL WHITE 250V 240V

Inscribed with temperature scales of 140°F to 200°F

1

(60°C to 93°C). Permits calibration to the indicator point

of the thermostat knob.

Telite cycles ON/OFF with thermostat. Indicates the

1

marinator is calling for heat.

120V

120V

4

PARTS IDENTIFICATION / FUNCTION / PHOTOS

ITEM PART NO. DESCRIPTION QTY. FUNCTION

16 P2-40597 PANEL CONTROL 1 Used to mount electrical components

17 P2-42775 PANEL, REAR 1 Encloses rear of marinator.

18 P2-42774 WRAP SHELL MDMW-3 1 WRAP SHELL MDMW-3

19 DD-60594 Water Pan w/ Water Level Markings 1

20 WS-21659 DIVIDER WATER PAN MDMW 1 Used to support 1/3 size pans.

Pan used to hold heated water and
2/3rd size pan.

5