6/12/2009
3 of 20
PRODUCT HOLDING CABINET
EQUIPMENT
MANUAL
U.S. Patent 6175099, 6262394
Other U.S. and Foreign Patents Pending
DUKE MANUFACTURING CO.
TOLL FREE 800-735-DUKE (3853)
314-231-1130
TABLE OF CONTENTS
Manufacturer’s Introduction .......................................................................................................................................3
Specification Sheet......................................................................................................................................................4
Installation Instructions...............................................................................................................................................8
Stacking Units ..............................................................................................................................................................8
Unit to Unit Communication Connections.................................................................................................................9
Periodic Maintenance, Checklist And Cleaning Guide ...........................................................................................10
Troubleshooting.........................................................................................................................................................11
Electronic Control Fault Indications ........................................................................................................................11
Temperature Check Procedure.................................................................................................................................11
Control Programming................................................................................................................................................12
Parts Lists And Illustrations .....................................................................................................................................13
Wiring Schematic.......................................................................................................................................................15
Manufacturer’s Introduction
The Duke Product Holding Unit was developed for
extended food-holding capabilities to provide
consistently high, “just cooked” food quality.
The Duke Product Holding Unit utilizes Duke’s
patented “heat sink” holding technology that
provides even heat distribution to food pans
through the bottom and sides. This allows pre-
cooked foods to be held for extended periods
without noticeable degradation of quality, reducing
food scrap/waste.
The self contained, individually formed, sealed
compartments of the Duke Product Holding Unit
eliminates food odor and taste transfer. Because
the compartments are sealed and formed to the
shape of the pan, no disassembly is required for
cleaning and product changes.
The unique design of the Duke Product Holding
Unit allows single temperature operation for all
existing product groups. This 190°F approved
temperature is preset at the factory. This reduces
the likelihood of inconsistent performance between
restaurant locations.
The Duke Product Holding Cabinet was also
designed to rethermalize food product. A
thermostat setting of 200°F minimum is required for
rethermalization. See instructions on page 12 for
thermostat adjustment.
Supplier Name: Duke Manufacturing Co.
Address: 2305 N. Broadway
St. Louis, MO 63102
Model #: FWM3-22-100
FWM3-22-120
FWM3-22-208
FWM3-22-230
FWM3-22-240
FWM3-23-120
FWM3-23-208
FWM3-23-230
FWM3-23-240
FWM3-24-100
FWM3-24-120
FWM3-24-208
FWM3-24-230
FWM3-24-240
FWM3-42-100
FWM3-42-120
FWM3-42-208
FWM3-42-230
FWM3-42-240
Serial #:
Date Received:
Date Installed:
Telephone: (800) 735-DUKE (3853)
(314) 231-1130
Fax: (314) 231-5074
Service Referral #:
Local Service
Name
Local Service #
Installation requirements
Power Connection:
See diagrams on pages 2-5.
!CAUTION!
Risk of fire or electric shock. Replace only
with Manufacturer’s cord set or equivalent.
