1. Uvod
Thank you for choosing the FERM WTA1003 Digital Water Timer. This device is designed to automate your garden watering tasks, ensuring your plants receive consistent hydration. Please read this manual thoroughly before installation and operation to ensure proper use and longevity of the product.
2. Sigurnosne upute
- This device is intended for outdoor use with cold water only. Do not use with hot water or other liquids.
- Protect the device from freezing temperatures. Remove the timer from the faucet and store it indoors during winter to prevent damage.
- Do not immerse the timer in water. While it is IPX5 rated for water resistance, it is not designed for submersion.
- Provjerite jesu li baterije ispravno umetnute prema oznakama polariteta. Izvadite baterije ako se uređaj neće koristiti dulje vrijeme.
- Čuvati izvan dohvata djece.
3. Sadržaj paketa
Molimo provjerite paket za sljedeće stavke:
- FERM WTA1003 Digital Water Timer
- G3/4" (26.5 mm) faucet adapter
- G1/2" (21 mm) faucet adapter
- Metalni filter
- Quick-connect hose fitting
- Priručnik s uputama
Note: 2x AA batteries are not included and must be purchased separately.
4. Postavljanje
4.1 Ugradnja baterije
- Pronađite odjeljak za baterije na stražnjoj strani timera.
- Otvorite poklopac baterije.
- Umetnite dvije (2) AA alkalne baterije, pazeći na ispravan polaritet (+/-).
- Čvrsto zatvorite poklopac baterije.
4.2 Connecting to Faucet
The timer is compatible with most outdoor threaded faucets. It includes adapters for G3/4" (26.5 mm) and G1/2" (21 mm) threads.
- Ensure the metallic filter is placed inside the timer's inlet connection. This prevents debris from entering the timer.
- Screw the appropriate faucet adapter (G3/4" or G1/2") onto your outdoor faucet.
- Attach the water timer to the faucet adapter by screwing it on firmly by hand. Do not overtighten.

Slika 1: Assembly diagram of the water timer, showing the metallic filter, faucet connection, and hose quick-connect.
4.3 Connecting to Hose
- Attach your garden hose to the quick-connect fitting at the bottom of the water timer.
- Provjerite je li spoj siguran kako biste spriječili curenje.

Slika 2: The FERM WTA1003 water timer installed on a brick wall faucet, actively watering a garden area.
5. Upute za rad
The FERM WTA1003 features a large, readable LCD screen for easy programming.
5.1 Programiranje rasporeda navodnjavanja
The timer allows for up to three watering programs per day or a weekly cycle. Watering duration can be set from 1 second to 99 minutes, and intervals from 1 hour to 15 days.
- Postavi trenutno vrijeme: Use the 'TIME' button to set the current time and day.
- Program 1 (P1): Press 'PROG' to enter program mode. Select P1. Set the start time, watering duration, and frequency (e.g., daily, specific days of the week, or interval).
- Program 2 (P2) & Program 3 (P3): Repeat the steps for P1 to set up additional watering schedules if needed.
- Review Programi: Use the 'PROG' button to cycle through and review your set programs.
- Aktivirati: Ensure the timer is in 'AUTO' mode for the programs to run automatically.
5.2 Manual Watering (OPEN Function)
The 'OPEN' function allows you to manually turn on the water without affecting your programmed schedules. This is useful for temporary watering or using the faucet for other purposes.
- Press the 'OPEN' button to start manual watering.
- Press 'OPEN' again to stop manual watering.
5.3 OFF Function
To temporarily disable all watering programs and manual operation, use the 'OFF' function.
- Press the 'OFF' button to stop all watering. The display will show 'OFF'.
- Press 'OFF' again to return to 'AUTO' mode and resume programmed watering.

Slika 3: Značajka gotovaview with icons, highlighting watering intervals, multiple schedules, faucet compatibility, pressure range, and frost warning.
6. Održavanje
6.1 Čišćenje filtra
Periodically check and clean the metallic filter located at the inlet of the timer to prevent blockages and ensure optimal water flow.
- Odvijte timer sa slavine.
- Uklonite metalni filter.
- Isperite filter pod mlazom vode kako biste uklonili nakupljene ostatke.
- Vratite čisti filter i ponovno pričvrstite timer na slavinu.
6.2 Winterization / Frost Protection
WARNING: Protect the timer from frost.
- Before the first frost, disconnect the water timer from the faucet and hose.
- Izvadite baterije.
- Store the timer in a dry, frost-free location indoors.
7. Rješavanje problema
- Nema protoka vode: Check if the faucet is fully open. Ensure the metallic filter is not clogged. Verify battery charge.
- Tajmer se ne uključuje: Provjerite ugradnju baterija i uvjerite se da su baterije svježe.
- Curenja iz spojeva: Ensure all connections are tightened securely. Check rubber washers for proper seating and damage.
- Programs not running: Ensure the timer is in 'AUTO' mode. Verify that the current time and program start times are set correctly.
- Zaslon je prazan ili taman: Zamijenite baterije.
8. Specifikacije
- Model: WTA1003
- Marka: FERM
- Raspon tlaka vode: 0.5 - 8 bara
- Protok vode: 15.8 - 21 liters per minute (depending on pressure)
- Trajanje zalijevanja: 1 sekunda do 99 minuta
- Watering Interval: 1 sat do 15 dana
- Programi: Up to 3 per day or weekly cycles
- Kompatibilnost sa slavinom: G3/4" (26.5 mm) and G1/2" (21 mm)
- Vodootpornost: IPX5
- Izvor napajanja: 2x AA baterije (nisu uključene)
- Materijal: ABS plastika
- Podrijetlo: Kina
9. Jamstvo i podrška
FERM products are manufactured to high-quality standards. For warranty information or technical support, please refer to the documentation provided with your purchase or contact your retailer. Keep your proof of purchase for any warranty claims.