User Manual for Lexman 08-V04 Digital Indoor Timer

Quick guide from the manual

The Lexman 08-V04 is a digital indoor timer designed to control electrical devices such as lamps, lighting chains, aquariums, small heaters, and coffee machines. It features 10 programmable ON/OFF settings, a random function, a countdown function, and a 12/24-hour display mode.

Initial operation

Before using the timer for the first time, follow these steps:

1. Plug the timer into a wall outlet to charge the internal memory backup battery.
2. Use a pen or pencil to press the MASTER CLEAR button to reset the device.
3. The timer is now ready for setup.

Setting the current time

1. Press and hold the SET button for at least 2 seconds until "SET" and "MO" (Monday) flash on the screen.
2. Use the UP or DOWN buttons to select the day of the week.
3. Press SET to advance to the hour setting. Use UP or DOWN to select the current hour.
4. Press SET to advance to the minute setting. Use UP or DOWN to select the current minute.
5. Press SET one more time to complete the setup.
6. To reset the clock, repeat these steps.

Setting ON/OFF events

1. While in CLOCK mode, press the UP button once to enter event setting mode.
2. The screen will show the first ON event.
3. Press SET, then use UP/DOWN to select the desired days of the week.
4. Press SET to advance to the hour setting, then use UP/DOWN to select the hour.
5. Press SET to advance to the minute setting, then use UP/DOWN to select the minute.
6. Press SET to complete the setting for the first ON event.

Note: To activate programmed events, ensure the timer is in "AUTO" mode.

Operating modes

Press the MANUAL button to cycle through the following modes:

• ON: The plugged-in device remains ON.
• OFF: The plugged-in device remains OFF.
• AUTO: The plugged-in device follows your programmed timer settings.

Special functions

• Random Function: Press the RANDOM button. "R" will appear on the screen. When active, the device will turn ON/OFF randomly for 10-31 minutes between 6:00 PM and 6:00 AM.
• Countdown (CD) Function: While in CLOCK mode, press the DOWN button to enter countdown mode. Set the desired duration (hours, minutes, seconds) using the SET, UP, and DOWN buttons. Press the CD button to activate or stop the countdown.
• Summertime Function: Press MANUAL and SET simultaneously to advance the clock by 1 hour. Repeat to revert.
• 12/24 Hour Mode: Press CD and SET simultaneously to toggle between 12 and 24-hour formats.

Safety and maintenance

• For indoor use only.
• Do not plug the device into a multi-socket or in series with other timers.
• Ensure the wall socket has an earth connection.
• Keep out of reach of children.
• Do not attempt to open or repair the device yourself.
• If the battery needs to be removed for disposal, disconnect the device from the mains.

Technical specifications

• Power: 230V~50Hz
• Max Load: 3600W, 16(2)A
• Working Temperature: -10°C to +40°C
• Working Humidity: +5% to +95% RH (non-condensing)
• Min. Setting: 1 minute
• Plug Type: E-TYPE