Intermatic DT121K Digital Indoor Timer Instruction Manual

1. Úvod

The Intermatic DT121K is an indoor 7-day digital plug-in timer designed for automated control of electrical devices. It offers flexible programming options, including 24-hour or 7-day schedules, and can manage up to 7 on/off events. Key features include an astronomic function for automatic sunrise/sunset adjustments, automatic daylight saving time correction, and a random mode to enhance home security by varying light activation times. This timer is equipped with a single 2-prong receptacle and is suitable for various indoor applications, such as controlling Christmas tree lights or seasonal decorations.

2. Bezpečnostní informace

• Read all instructions before use to ensure proper operation and to prevent damage to the timer or connected devices.
• This timer is designed for indoor use only. Do not expose to water or moisture.
• Do not exceed the electrical ratings of the timer (15A, 125VAC, 60Hz, 1/2 HP Motor Load, 1000W Tungsten, 500VA Electronic Ballast, 120VAC 8.3A Standard Ballast). Overloading can cause overheating and potential fire hazards.
• Ensure the timer is securely plugged into a properly grounded outlet.
• Nepokoušejte se časovač rozebírat ani opravovat. Veškerý servis svěřte kvalifikovanému personálu.
• Uchovávejte mimo dosah dětí.

3. Konec produktuview a funkce

The DT121K timer features an intuitive interface with a digital display and control buttons for easy programming. Its compact design allows it to plug directly into a standard wall outlet.

Obrázek 3.1: Přední strana view of the DT121K timer, showing the digital display and control buttons (PROGRAM, TIME, RESUME, MODE, +, -).

Obrázek 3.2: Strana view of the DT121K timer, highlighting the single 2-prong receptacle for connecting devices.

Obrázek 3.3: Zadní view of the DT121K timer, displaying the 2-prong plug for wall outlet insertion and the product specification label.

Klíčové vlastnosti:

• 7-Day/24-Hour Programming: Allows for flexible scheduling of connected devices throughout the week.
• 7 ON/OFF Events: Program up to seven distinct on and off times per day or week.
• Astronomic Feature: Automatically adjusts ON/OFF times based on daily sunrise and sunset changes, ideal for outdoor lighting simulation.
• Automatické nastavení letního času: Simplifies time management by automatically adjusting for DST changes.
• Náhodná funkce: Varies programmed ON/OFF times by a few minutes to create a "lived-in" appearance, enhancing security.
• Zálohování dobíjecí baterie: Maintains programmed settings and current time during power outages.
• Single 2-Prong Receptacle: Provides a convenient outlet for controlling a single device.

4. Nastavení

4.1 První zapnutí a nabíjení

1. Plug the DT121K timer into a standard 125VAC wall outlet.
2. Allow the timer to charge for at least 30 minutes before initial programming. The internal rechargeable battery will charge automatically when plugged in.
3. If the display is blank or dim, press the RESETOVAT button (located at the bottom of the timer, may require a pointed object like a pen tip) to clear all settings and restart the timer.

4.2 Nastavení aktuálního času a dne

1. Stiskněte a podržte ČAS tlačítko, dokud displej nezačne blikat.
2. Použijte + a - buttons to adjust the current hour. Pay attention to AM/PM indicators.
3. Stiskněte tlačítko ČAS znovu stiskněte tlačítko pro přechod na minuty a poté použijte + a - upravit.
4. Stiskněte tlačítko ČAS button again to select the current day of the week (MO, TU, WE, TH, FR, SA, SU). Use + a - vybrat.
5. Stiskněte tlačítko ČAS button one last time to save the settings and exit time setting mode.

5. Návod k obsluze

5.1 Programování událostí ZAP/VYP

The timer allows for up to 7 ON and 7 OFF programmed events. Each event can be set for specific days or groups of days.

1. Stiskněte tlačítko NAPROGRAMOVAT button. The display will show "1 ON" and the time will flash.
2. Použijte + a - tlačítky nastavte požadovaný čas zapnutí pro program 1.
3. Stiskněte tlačítko NAPROGRAMOVAT button again. The display will show "1 OFF" and the time will flash.
4. Použijte + a - tlačítky nastavte požadovaný čas vypnutí pro Program 1.
5. Stiskněte tlačítko NAPROGRAMOVAT button again to select the days for Program 1. Use + a - to cycle through day options (e.g., MO-SU, MO-FR, SA-SU, individual days).
6. Repeat steps 1-5 for additional ON/OFF programs (up to 7).
7. Chcete-li opustit režim programování, stiskněte tlačítko RESUMÉ button or wait approximately 30 seconds for the timer to automatically return to normal operation.

5.2 Using Astronomic (Dusk-to-Dawn) Feature

The astronomic feature allows the timer to turn ON at sunset and OFF at sunrise, or at a set time relative to them.

1. When setting an ON or OFF program, cycle through the time options using the + or - buttons until "DUSK" or "DAWN" appears on the display.
2. You can also set an offset (e.g., DUSK + 30 minutes, DAWN - 15 minutes) by continuing to press + or - after DUSK/DAWN appears.
3. Save the program as usual by pressing NAPROGRAMOVAT.

5.3 Activating Random Mode

The random mode varies the programmed ON/OFF times by a few minutes (typically +/- 30 minutes) to simulate occupancy.

1. Stiskněte tlačítko MODE button repeatedly until "RDM" (Random) appears on the display.
2. The timer will now operate in random mode, slightly adjusting your programmed ON/OFF times.
3. To deactivate random mode, press MODE until "RDM" disappears.

5.4 Ruční ovládání

To temporarily override the current program without deleting it:

• Stiskněte tlačítko MODE button to cycle through ON, OFF, and AUTO modes.
• Selecting ON will keep the connected device on until the next programmed OFF event or until manually changed.
• Selecting OFF will keep the connected device off until the next programmed ON event or until manually changed.
• Selecting AUTO returns the timer to its programmed schedule.

6. Údržba

• Clean the timer with a soft, dry cloth. Do not use abrasive cleaners or solvents.
• Před čištěním se ujistěte, že je časovač odpojený ze zásuvky.
• The internal battery is rechargeable and designed for long life. No user maintenance is required for the battery.

7. Řešení problémů

8. Specifikace

• Model: DT121K
• Vstupní objemtage: 125 V stř., 60 Hz
• Maximální zatížení: 15 Amps Resistive, 1000W Tungsten, 500VA Electronic Ballast, 1/2 HP Motor Load
• Počet programů: Až 7 událostí ZAP/VYP
• Typ zásuvky: 2-kolíkové
• Baterie: Dobíjecí lithium-iontová baterie (součástí balení)
• Rozměry: 6.75 x 5 x 2.5 palce
• Hmotnost: 4.6 unce
• Materiál: Pryskyřice, Plast
• Barva: Black (Note: Product images show white, but specification lists black. Please refer to product packaging for exact color.)
• certifikace: Seznam UL
• UPC: 078275143388

9. Záruka a podpora

For warranty information and technical support, please refer to the official Intermatic webnebo se obraťte přímo na jejich zákaznický servis. Uschovejte si účtenku jako doklad o koupi pro případné reklamace.

Intermatic Customer Support:

• Webmísto: www.intermatic.com
• Contact information can typically be found in the "Support" or "Contact Us" section of their webmísto.