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Cup Warming Drawer (CW24)
Cup Warming Drawer (CW24)
Electronics
2-2
#9001337 - Revision A - September, 2015
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.
User Interface Buttons (See Figure 2-1)
ON/MENU Button
Turns unit on.
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Cycles user interface between menu options TEMP, TIMER, and DELAY START.
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Used with MORE button to enter Sabbath mode.
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Used with LESS/OFF button to exit Sabbath mode.
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LESS/OFF Button
Decreases TEMP, TIMER, and DELAY START settings.
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Depressed for three seconds turns the CW24 off.
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Used with ON/MENU button to exit Sabbath mode.
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MORE Button
Increases TEMP, TIMER, and DELAY START settings.
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Used with ON/MENU button to enter Sabbath mode.
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Figure 2-1. CW24 User Interface
