Display Average Compartment Temperatures - Sub-Zero 424HAG/O-2 Service Manual

400-2 series
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Electronic Control System
Wine Storage
Series
Wine Storage
Series
2
2
(400-
)
(400-
)

Display Average Compartment Temperatures

The temperature signal from the thermistor in each compartment is monitored by the microprocessor, then displayed
in the control panel display. The LED arrow closest to the appropriate display window indicates which compartment
(upper or lower) the temperature is associated with. Though compartment air temperature fluctuates slightly, the
"average" temperature is displayed (See Figure 3-16).
NOTE: The temperature range in a wine storage compartment is 38°F / 3°C to 65°F / 18°C.
NOTE: If a compartment temperature should ever exceed either the high offset or low offset (for example: when a
door is left open), the temperature displayed at the control panel will change by 1° per minute.
Upper
Compartment
Temp Reading
Upper Compartment Arrow
Lower Compartment Arrow
Lower
Compartment
Temp Reading
Figure 3-16. Temperature Display (Shown in Fahrenheit Units of Measure)
3-10
#3758410 - Revision C - May, 2014

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