Electronic Control System
Wine Storage
Wine Storage
(400-
(400-
2
2
)
)
Series
Series
3-20
#3758410 - Revision C - May, 2014
Figure 3-39. BELL ON Illuminates - Indicates Power Failure / Interruption During that Index Period
Figure 3-40. SERVICE Illuminates - Indicates Unit was switched OFF During that Index Period by Pressing
UNIT ON/OFF Key
Figure 3-41. Double Dashes ( - - ) Displayed Instead of Temperature for Several Consecutive Index Periods -
Indicates Bad EEPROM on Control Board. Board Must be Replaced
NOTE: If the unit was in Showroom Mode during any of the 64 indexes, average temperatures will continue to be
logged. No event indicator will appear with these temperatures.
NOTE: If the unit was switched OFF by pressing the UNIT ON/OFF key during any of the 64 indexes and there was
still 115V AC supplied to the control board, the average temperatures will continue to be logged. This means tem-
peratures would be expected to rise and the SERVICE indicator would be present in all indexes in which the unit
was switched OFF.
NOTE: Temperature Log Recall Mode will end ten (10) seconds after the last key stroke.
Temperature Log Event Indicators
The diagrams below illustrate possible event indicators that may be observed while in Temperature Log Recall
Mode. (See Figures 3-39 through 3-41)
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