Summary of Contents for Wolf CW24
- Page 1 800.222.7820 CW24 Cup Warming Drawer Service Manual General Information Controls & Operation Component Access & Removal Troubleshooting Guide Technical Data Wiring Diagrams...
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Page 2: General Information
Sub-Zero Group, Inc. Neither this manual nor any information or images contained herein may be copied or used in whole or in part without the express written permission of Wolf Appliance, Inc., an affiliate of Sub-Zero Group, Inc. © Wolf Appliance, Inc., all rights reserved. -
Page 3: Warranty Information
Cup Warming Drawer (CW24) Cup Warming Drawer (CW24) General Information WARRANTY INFORMATION This page contains a summary of the Warranty supplied with every Domestic Cup Warming Drawer (CW24). 2 & 5 Year Warranty Summary: • 2 Year Total Product Warranty, Parts and Labor. -
Page 4: Model Number Key
Cup Warming Drawer (CW24) Cup Warming Drawer (CW24) General Information CUP WARMING DRAWER FEATURES MODEL NUMBER KEY • Two finishes Refer to this key for an example of the model numbers. Classic Stainless Steel Black Glass • Hidden electronic touch controls Model: ICB CW 24 / S •... - Page 5 Cup Warming Drawer Electronics This section describes the basic operation of the Cup Warming Drawer (CW24) electronics and how the user inter- face responds to input commands. The user interface has three buttons that use a relay to open and close switches.
- Page 6 Cup Warming Drawer (CW24) Cup Warming Drawer (CW24) Electronics General Features of the User Interface Temperature • Temperature Range is 85° F to 175° F, and increases and decrease by 10° intervals. • Temperature display goes in a circle. •...
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Page 7: User Interface Operation
Cup Warming Drawer (CW24) Cup Warming Drawer (CW24) Electronics User Interface Operation Program the unit without DELAY START Press ON/MENU. TEMP and 85° F flashes on the display (See Figure 2-2). Press the MORE button to increase the tempera- ture. NOTE: The display flashes three times then shuts off if no other button is pressed. - Page 8 Cup Warming Drawer (CW24) Cup Warming Drawer (CW24) Electronics Turn the Unit Off The Cup Warming Drawer can be shut off at any time or during any mode, except Sabbath mode. Press and hold the LESS/OFF button for three sec- onds.
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Page 9: Component Access And Removal
Component Removal COMPONENT ACCESS AND REMOVAL This section explains how to access and remove components from a Cup Warming Drawer, model CW24. An attempt has been made to arrange these procedures in such a way as to simulate which components would need to be removed first in order to gain access to other components. -
Page 10: Component Removal
Cup Warming Drawer (CW24) Cup Warming Drawer (CW24) Component Removal Anti-sliding Liner To remove the anti-sliding liner, first open the cup warm- ing drawer, then lift the anti-sliding liner by the tappered corner located in the right rear or left front of the drawer. - Page 11 Cup Warming Drawer (CW24) Cup Warming Drawer (CW24) Component Removal User Interface and Exhaust Fan Cover To remove the user interface and exhaust fan cover, first remove the fan assembly, exhaust fan cover, and user interface, then (See Figure 3-4): 1.
- Page 12 Cup Warming Drawer (CW24) Cup Warming Drawer (CW24) Component Removal Tray and Front Cover Removal To remove the tray and front cover as seperate parts, first remove the tray and front cover as an assembly from the cup warming drawer, then: 1.
- Page 13 Cup Warming Drawer (CW24) Cup Warming Drawer (CW24) Component Removal Cavity Top To remove the cavity top, first remove the tray and front cover as an assembly from the cup warming drawer, then (See Figure 3-10): 1. Use a T-20 to extract the six screws, three on each side.
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Page 14: Troubleshooting Guide
TROUBLESHOOTING GUIDES This section of the manual contains troubleshooting information which will help the Certified Service Technician trou- bleshoot a Wolf Cup Warming Drawer (CW24). How to Use the General Troubleshooting Guide Find the general fault in following table, note the possible causes, then attempt the recommend solutions in the order they are presented. -
Page 15: Test / Action
Cup Warming Drawer (CW24) Cup Warming Drawer (CW24) Troubleshooting Guide General Troubleshooting Guide PROBLEM POSSIBLE CAUSE TEST / ACTION A. Unit Does Not Function No Power to Unit Check power receptacle for proper voltage. Confirm Ground is good. Ensure circuit is dedicated. - Page 16 Cup Warming Drawer (CW24) Cup Warming Drawer (CW24) Troubleshooting Guide PROBLEM POSSIBLE CAUSE TEST / ACTION E. Drawer Does Not Slide Drawer Overloaded Drawer is overloaded. Maximum weight is Smoothly 25 pounds. Reduce and/or redistribute drawer contents. Drawer Misaligned Drawer is out of alignment. Fully extend the drawer and close completely to realign.
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Page 17: Technical Data
Cup Warming Drawer (CW24) Cup Warming Drawer (CW24) Technical Data Technical Data Power Requirements 120 VAC, Single Phase, 60 Hertz Watts 450 Watts (rated) Amps 5 Amps (rated) Circuit Requirements 10 amp Dedicated Circuit Temperature Range 85° F to 175° F, 10° F intervals... -
Page 18: Wire Diagrams
Cup Warming Drawer (CW24) Cup Warming Drawer (CW24) Wire Diagrams WIRING DIAGRAM MODEL: CW24 - This wiring information is provided for use by qualified service personnel only. - Disconnect appliance from electrical supply before begining service. - Be sure all grounding devices are connected when service is complete.