Electronic Control System
600 Series
(Prior to #1810000)
3-6
#3756270 - Revision B - January, 2006
UNIQUE INPUT OPERATIONS
This section illustrates electronic control input operations not associated with typical unit function.
Show Room Mode
Showroom Mode was incorporated into the electronic control system so these appliances could be displayed in a
showroom setting. With power to the unit, initiate showroom mode by pressing the UNIT ON/OFF key so that “OFF”
is appears on the LCD. With “OFF” displayed, press and hold the WARMER, COLDER keys, then the UNIT
ON/OFF key (See Figure 3-7). This disables all but the lighting system. To return to normal operating condition,
repeat the above steps.
NOTE: Always recheck set-points after returning unit to normal operating condition.
Figure 3-7. Show Room Mode - Press UNIT ON/OFF Key.
Then, Press and Hold WARMER, COLDER Keys, then Press the UNIT ON/OFF Key.
Sabbath Mode
Sabbath Mode was incorporated into the electronic control sysyem for the observence of certain religeous days.
Sabbath Mode disables the lights and icemaker switches. With the unit on, initiate Sabbath Mode by pressing the
UNIT ON/OFF key so that OFF is displayed on the LCD. Then press and hold the UNIT ON/OFF key for 10 sec-
onds (See Figure 3-8). To return unit to normal operating condition, press and release the UNIT ON/OFF key.