Thermo Scientific TSX2305SA Installation And Operation Manual page 30

Operation
26 TSX Laboratory Refrigerators
During a warm alarm, a flashing of the uppermost bar of the thermometer,
the temperature display, and the speaker icon will occur at the same time. If
there has been a warm alarm since the last alarm reset, but the temperature is
not currently in an alarm state, the uppermost bar of the thermometer and
the speaker icon will slowly alternate in flashing.
During a cold alarm, a flashing of the bulb of the thermometer, the
temperature display, and the speaker icon will occur at the same time. If
there has been a cold alarm since the last alarm reset, but the temperature is
not currently in an alarm state, the bulb of the thermometer and the speaker
icon will slowly alternate in flashing.
During a power failure, the power failure icon will illuminate, the
thermometer will display without the bulb, and the temperature will flash
approximately every 6 seconds. If there has been a power failure since the
last alarm reset, the power failure icon and the speaker icon will slowly
alternate in flashing.
During a low battery condition, the low battery icon will illuminate.
The alarms can be reset by pressing and holding the
simultaneously.
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