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Operators and Service Manual
Product Holding Unit
U.S. Patent 6175099, 6262394
Other U.S. and Foreign Patents Pending
FWM3-22
FWM3-23
FWM3-24
FWM3-42
For information or technical assistance, call:
TOLL FREE
(800) 735-DUKE (3853)
or
(314) 231-1130
For information or technical assistance on the ICC Product Quality
Timer System, call:
(877) 422-8788
156931K

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Summary of Contents for Duke FWM3-22

  • Page 1 U.S. Patent 6175099, 6262394 Other U.S. and Foreign Patents Pending FWM3-22 FWM3-23 FWM3-24 FWM3-42 For information or technical assistance, call: TOLL FREE (800) 735-DUKE (3853) (314) 231-1130 For information or technical assistance on the ICC Product Quality Timer System, call: (877) 422-8788 156931K...
  • Page 2: Table Of Contents

    Local Service cleaning and product changes. Name The unique design of the Duke Product Holding Unit allows single temperature operation for all existing Local Service # product groups. This 190° F approved temperature is preset at the factory.
  • Page 3: Specification Sheet

    230 V, 5.2 A, 1200 W, 50/60 Hz FWM3-22-240 240 V, 5.0 A, 1200 W, 50/60 Hz U.S. Patent 6175099, 6262394 Other U.S. and Foreign Patents Pending DUKE MANUFACTURING CO. REVISED: TOLL FREE 800-735-DUKE (3853) Feb. 21, 2005 314-231-1130 4 of 20...
  • Page 4 230 V, 7.8 A, 1800 W, 50/60 Hz FWM3-23-240 240 V, 7.5 A, 1800 W, 50/60 Hz P OWER U.S. Patent 6175099, 6262394 Other U.S. and Foreign Patents Pending DUKE MANUFACTURING CO. REVISED: TOLL FREE 800-735-DUKE (3853) Feb. 21, 2005 314-231-1130 5 of 20...
  • Page 5 240 V, 10.0 A, 2400 W, 50/60 Hz T O P S HEL F B OT TOM SHELF P OWE R U.S. Patent 6175099, 6262394 Other U.S. and Foreign Patents Pending DUKE MANUFACTURING CO. REVISED: TOLL FREE 800-735-DUKE (3853) Feb. 21, 2005 314-231-1130 6 of 20...
  • Page 6 230 V, 10.4 A, 2400 W, 50/60 Hz FWM3-42-240 240 V, 10.0 A, 2400 W, 50/60 Hz U.S. Patent 6175099, 6262394 Other U.S. and Foreign Patents Pending DUKE MANUFACTURING CO. REVISED: TOLL FREE 800-735-DUKE (3853) Feb. 21, 2005 314-231-1130 7 of 20...
  • Page 7: Installation Instructions

    PERIODIC MAINTENANCE, CHECKLIST AND 2. Attach power supply cord to IEC 60320 C20 CLEANING GUIDE. using approved cordset. !CAUTION! Risk of fire or electric shock. Replace cord with one of the following Duke cordsets only: 156533 Cordset, NEMA 5-15P, 120 V 156811 Cordset, NEMA 5-20P, 120 V Canadian FWM3-24 &...
  • Page 8: Unit To Unit Communication Connections

    SB2 warmer is added.. The program connection is used with the ICC provided Palm Pilot programming device. Figure 2.2 U.S. Patent 6175099, 6262394 Other U.S. and Foreign Patents Pending DUKE MANUFACTURING CO. REVISED: TOLL FREE 800-735-DUKE (3853) Feb. 21, 2005 314-231-1130 9 of 20...
  • Page 9: Periodic Maintenance, Checklist And Cleaning Guide

    These can damage the stainless steel and plastic surfaces. !Warning! Bottom and sides of warmer wells are very hot and cool slowly. U.S. Patent 6175099, 6262394 Other U.S. and Foreign Patents Pending DUKE MANUFACTURING CO. REVISED: TOLL FREE 800-735-DUKE (3853) Feb. 21, 2005 314-231-1130 10 of 20...
  • Page 10: Troubleshooting

    MANUAL Troubleshooting There are no user serviceable parts on the Duke Product Holding Unit. If a malfunction occurs, ensure unit is plugged in then check all switches and circuit breakers. If the malfunction still exists, contact your Duke Manufacturing Company authorized service agent or call 1-800-735-3853.
  • Page 11: Control Programming

    7. Replace cover on control side of the Holding Unit. Flashing Lights Top Shelf Bottom Shelf TABLE 1 Figure 4.2 U.S. Patent 6175099, 6262394 Other U.S. and Foreign Patents Pending DUKE MANUFACTURING CO. REVISED: TOLL FREE 800-735-DUKE (3853) Feb. 21, 2005 314-231-1130 12 of 20...
  • Page 12: Parts Lists And Illustrations

    SCREW SHOULDER 0653638 SCREW 1/4-20 X 3/4 155750 RTD 1K OHM THIN 156483 ELEMENT FOIL HEAT FWM3-22-120 & FWM3-42-120 156539 ELEMENT FOIL HEAT FWM3-22-208 & FWM3-42-208 156632 ELEMENT FOIL HEAT FWM3-22-230CE & FWM3-42-230CE 156540 ELEMENT FOIL HEAT FWM3-22-240 & FWM3-42-240...
  • Page 13 Rear View of MB1 & SB1 Rear View of MB2 & SB2 Figure 5, FWM Product Holding Unit Exploded View U.S. Patent 6175099, 6262394 Other U.S. and Foreign Patents Pending DUKE MANUFACTURING CO. REVISED: TOLL FREE 800-735-DUKE (3853) Feb. 21, 2005 314-231-1130 14 of 20...
  • Page 14: Wiring Schematic

    RESTAURANT EQUIPMENT PRODUCT HOLDING UNIT MANUAL Wiring Schematics Figure 6, FWM Internal Wiring Schematic U.S. Patent 6175099, 6262394 Other U.S. and Foreign Patents Pending DUKE MANUFACTURING CO. REVISED: TOLL FREE 800-735-DUKE (3853) Feb. 21, 2005 314-231-1130 15 of 20...
  • Page 15 Figure 7.1, MB1 Interface Cable Schematic Figure 7.2, SB1 Interface Cable Schematic Figure 7.3, MB2 & SB2 Interface Cable Schematic U.S. Patent 6175099, 6262394 Other U.S. and Foreign Patents Pending DUKE MANUFACTURING CO. REVISED: TOLL FREE 800-735-DUKE (3853) Feb. 21, 2005 314-231-1130 16 of 20...
  • Page 16 Figure 7.4 FWM 3-42 MB1 Interface Cable Schematic Figure 7.5 FWM 3-42 SB1 Interface Cable Schematic U.S. Patent 6175099, 6262394 Other U.S. and Foreign Patents Pending DUKE MANUFACTURING CO. REVISED: TOLL FREE 800-735-DUKE (3853) Feb. 21, 2005 314-231-1130 17 of 20...
  • Page 17 MANUAL FWM3-42 Wiring Schematics (Continued) Figure 7.6 FWM 3-42 MB2 & SB2 Interface Cable Schematic U.S. Patent 6175099, 6262394 Other U.S. and Foreign Patents Pending DUKE MANUFACTURING CO. REVISED: TOLL FREE 800-735-DUKE (3853) Feb. 21, 2005 314-231-1130 18 of 20...

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