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