6
Using the Thermometer
High & Low Records
OPERATION
The thermometer displays high and low temperature records for all-time and
the past 24 hours (rolling). All-time records reflect the highest and lowest
temperatures recorded since the batteries were inserted or the records have
been cleared. High and low records for the past 24 hours are shown on the
display, by default.
Press and the release the “ ” or “ ” button to view all-time records. If no
buttons are pressed for 5 seconds, the display will return to normal operation
mode.
To clear the high records, press and hold the “ ” button for 5 seconds while
viewing the record you wish to clear. To clear the low records, press and
hold the “ ” button for 5 seconds while viewing the records you wish to clear.
Dashes display to confirm you have cleared the record(s).
Programmable alarms notify you audibly and visually when temperatures exceed
your preset minimum / maximum temperature range. An alert is triggered when a
temperature is out of range for longer than 5 minutes. This prevents false alarms
due to the fridge/freezer door being held open while new items are being
loaded/unloaded.
To enable alerts for both sensors, press and hold the “ ” button for
5 seconds until “ ” is shown next to the current temperatures.
To enable alerts for a select sensor, press the “ ” or “ ” button first, then
press the “ ” button once to enable alarm. Disable the alarms at any time by
following the same steps until “ ” is shown next to the current temperature.
The default temperature alarm settings for the refrigerator thermometer are
minimum 33ºF / maximum 40ºF. The default temperature alarm settings the
freezer thermometer are minimum -20ºF / maximum 32ºF.
To customize temperature alarms:
1. Select the sensor you want to customize by pressing the “ ” or “ ” button.
2. Press and release the “SET” button; the minimum temperature alarm setting will blink.
3. Press the “ ” or “ ” button to increase or decrease the minimum temperature
alarm setting.
4. Press the “SET” button to confirm the minimum temperature alarm setting.
5. Press the “ ” or “ ” button to increase or decrease the maximum temperature
alarm setting.
6. Press the “SET” button to confirm the maximum temperature alarm setting.
NOTE: When thermometer is in normal operating mode (not in alarm setup mode), the
min/max readings display the highest/lowest temperatures from the previous 24 hours.
Programmable Alarms
