ACU-RITE 00411 User Manual (English)

Questions and Answers:

A
Allen HillAug 6, 2025
What to do if the ACU-RITE Thermometer outdoor temperature is flashing or showing dashes?
- C
  Courtney HansenAug 6, 2025
  If the outdoor temperature is flashing or showing dashes on your ACU-RITE Thermometer, it might be due to wireless interference. Try bringing both the sensor and display unit indoors and removing at least one battery from each. Then, reinstall the battery in the outdoor sensor, followed by reinstalling the battery in the display unit. Allow the units to sit within a couple of feet of each other for about 20 minutes to establish a strong connection.
D
Donald MullinsAug 11, 2025
What to do if ACU-RITE 00411 Thermometer display screen is not working?
- A
  Aaron ThomasAug 11, 2025
  If the display screen on your ACU-RITE Thermometer is not working, first check that the batteries are installed correctly. If they are, the batteries may need to be replaced.
M
Michael PerryAug 18, 2025
What to do if my ACU-RITE 00411 has no outdoor sensor reception?
- S
  Steven Wilson DDSAug 18, 2025
  If your ACU-RITE Thermometer isn't receiving the outdoor sensor signal (no bars), try these steps: First, relocate the display unit and/or the outdoor sensor, ensuring they are within 165 ft (50 m) of each other. Second, ensure both units are at least 3 feet (.9 m) away from electronics like TVs, microwaves, and computers that could interfere with wireless communication. Third, use standard alkaline batteries (or lithium batteries in the sensor when the temperature is below -4ºF/-20ºC), avoiding heavy-duty or rechargeable batteries. Finally, allow up to 20 minutes for the display unit and sensor to synchronize after replacing the batteries.
V
Valerie SellersAug 25, 2025
Why is the outdoor temperature flashing or showing dashes on my ACU-RITE 00411?
- L
  Leslie WilliamsAug 25, 2025
  If the outdoor temperature on your ACU-RITE Thermometer is flashing or showing dashes, it may be due to wireless interference. To resolve this, bring both the sensor and display unit indoors and remove at least one battery from each. Then, reinstall the battery in the outdoor sensor, followed by reinstalling the battery in the display unit. Allow the units to sit within a couple of feet of each other for about 20 minutes to establish a strong connection.
W
William FryeAug 29, 2025
How to fix no outdoor sensor reception on ACU-RITE Thermometer T111I with no bars?
- W
  William McdonaldAug 29, 2025
  If your ACU-RITE Thermometer T111I shows no bars and isn't receiving the outdoor sensor signal, try these steps: Relocate the display unit and/or the outdoor sensor, ensuring they are within 165 ft (50 m) of each other. Also, make sure both units are at least 3 feet (.9 m) away from electronics like TVs, microwaves, and computers that could cause interference. Use standard alkaline batteries (or lithium batteries in the sensor when the temperature is below -4ºF/-20ºC), avoiding heavy-duty or rechargeable batteries. After replacing batteries, allow up to 20 minutes for the display unit and sensor to synchronize.