7
Troubleshooting
Temperature
is showing “E”
or dashes
• Relocate the display and/or the sensors.
• The units must be within 75 ft (23 m) of each other.
• Flashing of the temperature is generally an indication
of wireless interference. Perform a hard reset to gain
a strong connection between the units:
1. Bring all 3 units together, side-by-side.
2. Remove all batteries from all 3 units.
3. Reinstall batteries in thermometer display unit first.
4. Reinstall batteries into sensor #1.
5. Reinstall batteries into sensor #2.
6. The display unit should read temperatures from
both sensors almost instantly.
Inaccurate
temperature
• Use standard alkaline batteries (or lithium batteries in
sensor when temperature is below -4ºF/-20ºC). Do not
use heavy duty or rechargeable batteries.
Display screen
not working
• Check that the batteries are installed correctly.
Batteries may need to be replaced.
• Reset display by pressing the RESET button, located
on the back of the display unit.
Current Temperature
reads “-H-” or “-L-”
• Verify you’re within the measurable temperature
range (-40ºF to 100ºF; -40ºC to 37ºC).
If your AcuRite product does not operate properly after trying
the troubleshooting steps, visit www.AcuRite.com or call
(877) 221-1252 for assistance.
