Honeywell TE923W user manual Maintenance

Memory Reset Procedure

These steps will completely reset all of the parameters stored in memory.

•On the main unit press and hold SNOOZE and UP buttons for 4 seconds until the backlight will flash

•Press SET button clearing the memory -the main unit will start beeping with 1 second delay.

•Wait until the beeping will cease

•Disconnect main unit from the AC/DC adapter and remove the batteries from the back of the main display unit and wait 10 seconds

•Reinstall the batteries and reconnect the main unit to the wall power outlet through the AC/DC adapter

Maintenance

Changing Batteries

The battery status of each weather sensor is checked every hour. If the low battery indicator lights up, replace the batteries in the corresponding unit.

Changing Batteries in the Main Unit

•First connect the AC/DC adaptor provided to the main unit to avoid losing any data.

•Remove the battery compartment door on the back and replace all batteries. Do not mix old and new batteries.

•Replace the battery compartment door.

Changing Batteries in Remote Weather Sensors

•Replace the batteries following the setup instructions for the corresponding sensor.

•When the batteries are properly installed, the remote weather sensor will resume sending signals to the main unit.

•To enforce an immediate remote signals search, press and hold DOWN on the main unit.

Cleaning

The main unit and outer casings of the remote weather sensors can be cleaned with a damp cloth. Small parts can be cleaned with a cotton tip or pipe-cleaner.

Never use any abrasive cleaning agents and solvents. Do not immerse any units with electronic parts in water or under running water.

Anemometer

Check if the wind vane and wind cups can spin freely and are free from dirt, debris and spider webs.

Rain Gauge

Checking and cleaning the rain sensor in a timely manner will maintain an accuracy of the

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