Question about Oregon Scientific Lwb0997110113004 Thermometer, Tht312/Blrw Clock Radio

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Model THT312 Bottom line displays LLL.L Tried changing batteries Tried reset button inside the battery compartment Tried finding a troubleshooting guide on line

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  • bonanzamd
    bonanzamd Feb 07, 2013

    I am having the same problem without solution. Anyone???



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Will not display outside temperature even though I changed the battery on both the inside and outside unit

Find reset pin hole on base unit. Push in with a paper clip. Pin hole may be in battery compartment.

Mar 13, 2015 | La Crosse Technology TX37U-IT 915MHz...

1 Answer

Ws 2800 rain not displayed

I tried this and it worked fine
A Factory Reset will erase the connection between the Display and the Thermo-hygro sensor and allow a fresh connection to be re-established. It is recommended to have the display and all sensors 5-10 feet apart for this restart.

Press and hold the SET button until you enter the program menu. Press and release the SET button until you see 'rES oFF' flashing.

Use the UP ARROW key or DOWN ARROW key to turn rES on.

Press the SET key to confirm and a countdown timer will begin counting down from 127. When the timer displays dOnE, you must remove the batteries from the display for 10 minutes

While the batteries are out of the display, also remove the batteries from the Thermo-hygro sensor and the Rain sensor. Wait 15 minutes.

Gently key the wind sensor one time to activate the sensor.

Insert fresh alkaline batteries into the Thermohygro sensor and Rain sensor make sure to check polarity with the markings on the battery cover and inside the battery compartment. Wait 2 minutes.

INSTALL BATTERIES INTO DISPLAY: Insert fresh alkaline batteries into the Display. Make sure to check polarity with the markings inside the battery compartment
15 MINUTES: Wait 15 minutes for the outdoor weather data to display. If the outdoor data displays dashes after waiting for 15 minutes, repeat the steps of restart.
AZ Road Runner

Sep 15, 2012 | Lacrosse La Crosse WS-2800 Series Wind Cup...

1 Answer

My wall installed intermatic timer will not shut offf. Either by the program or the manual switch. Help appreciated

Timer model is not known.
Last ditch troubleshoot for ST01C, EJ500, and Ei600 programmable timers is to change battery and then reset timer.
Battery is inside compartment located below programming buttons.
Make note which way battery/batteries come out for easy replacement.
How to reset these timers: Hold down on-off button. Push reset momentarily. Keep holding down on-off until display shows INIT. Release on-off button and 12:00 is flashing. Reprogram timer.
If functionality is not restored, then timer is bad.
ST01C and EJ500 have 1 year limited warranty.
Heavier duty Ei600 is same as ST01C, but has 5-year limited warranty.

Open following link to identify product, and then add a comment for more help if needed.

Aug 01, 2011 | Intermatic Inc. ST01C Digital In-Wall...

2 Answers

I have a fujitsu ac/heating unit that you can only operate with a remote (model nber AR-FB5) Have changed the batteries, and know that the current ones are good. It still don't work. Any...

before call the service man you need to reset the RC. if the problem persist you need to check if the RC is emitting or not on every electronics expert near tou you. if that ok chek the indoor unit by pushing the manual buton on the right of filters. if the unit is dead you have problem with suply 110V or with transformer( 110 to12Vdc) or with the main PCboard. FUJITSU GENERAL AMERICA, INC.icon_telephone.gifTel : +1-973-575-0380icon_fax.gifFax : +1-973-575-2194Address :
353 Route 46 West
Fairfield, NJ 07004

Feb 21, 2011 | Heating & Cooling

1 Answer

Hello ,,, I changed the battery in my Timex Indiglo and now just the light is working but not the minute hand or time hands. How do I fix this I have tried two batteries already?

Inside the battery compartment, you will see the battery is held down by a clip. Carefully remove the clip and eject the battery. Insert the new battery and replace the clip. If the battery clamp indicates you should do so, quickly press the reset button twice. Then reattach the back of the watch. If the watch display remains off after replacing the battery, press all buttons at the same time to reset the display.

Jul 23, 2010 | Timex 27191 Wristwatch

2 Answers

Oregon scientific IWA 80055 Outside temp won't display and I have replaced the batteries on the sending unit and it blinks two times every few seconds.

I have the same unit (IWA-80055) and after not finding anything helpful on the net, I just messed with it until I got it fixed. Here's what to do:

1. Take the cover off the back of the remote sensor.

2. Set the chanel to ch.1. (I tried all three but only ch.1 worked for me).

3. Use several tools. (i.e. a stick, needle, what ever you can but you need two) and hold down the reset button on both the sensor and the clock. (at the same time.)

If done right, it should only take a few seconds to start.

The outside temp is delayed at first. Be patient.

Jan 31, 2010 | Oregon Scientific Lwb0997110113004...

2 Answers

Battery compartment


On the 205W the serial no. is on the bottom of the unit, inside an outlined box. Make sure to remove the mounting bracket to be able to view it.

You do not go into the battery compartment.

If this answer has helped please do leave a helpful vote for it.


Jan 27, 2010 | Garmin nuvi 205W GPS Receiver

1 Answer

Screen is not readable- thinking it's the battery

Have you tried to adjust the contrast on your display? If that doesn't help chances are its your battery.
how to change battery:
Remove the battery compartment door, the bottom half of the back, should slide down.
Disconnect the cord attached to the battery pack and remove the battery pack from the handset.
Insert the new battery pack and connect the cord to the jack inside the battery compartment.
Put the battery compartment door back on.

Jun 18, 2009 | Uniden Cordless Phone

2 Answers

Oregon scientific thermometer model tht312

Actually I just kept working with it, but I did put a new battery in and that may have helped. It is working fine now, thanks for your response.

Jun 03, 2009 | Oregon Scientific Lwb0997110113004...

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