1. Introduzione e oltreview
This manual provides detailed instructions for the safe and efficient use of your goobay NK ZSU 3 Digital Programmable Timer. This device is designed to control electrical appliances by switching them ON and OFF at pre-set times, offering both daily and weekly programming options. Its IP44 rating ensures protection against solid objects larger than 1mm and splashing water from any direction, making it suitable for various indoor and outdoor applications where splash protection is required.
Please read this manual thoroughly before operating the timer and retain it for future reference.
2. Istruzioni di sicurezza
- Sicurezza elettrica: Always ensure the timer is correctly plugged into a suitable power outlet. Do not overload the timer beyond its specified maximum load.
- Grado di protezione IP44: The timer is splash-proof (IP44). This means it is protected against splashing water. Non immergere il timer in acqua. Do not expose it to direct jets of water or heavy rainfall for extended periods.
- Posizionamento: For outdoor use, ensure the timer is placed in a location where it is protected from direct heavy rain and extreme weather conditions.
- Danno: Do not use the timer if it appears damaged in any way. Contact qualified personnel for repair.
- Bambini: Tenere il dispositivo fuori dalla portata dei bambini.
- Pulizia: Scollegare l'alimentazione prima di pulire. Utilizzare un panno asciutto e morbido. Non utilizzare detergenti liquidi.
3. Contenuto della confezione
All'apertura della confezione, verificare che tutti i componenti siano presenti e integri:
- goobay NK ZSU 3 Digital Programmable Timer unit
- Manuale di istruzioni

Immagine 1: The goobay NK ZSU 3 Digital Programmable Timer shown within its retail packaging. The packaging highlights the "goobay" brand and "Outdoor Timer digital" with "IP 44 Water protected" features.
4. Caratteristiche del prodotto
- Digital display for clear time and program viewing.
- Daily and weekly programming capabilities.
- IP44 splash-proof rating for enhanced durability in various environments.
- Multiple ON/OFF programs per day/week.
- Manual override function (ON/AUTO/OFF).
- Random function for security applications.
- Built-in battery for program retention during power outages.
5. Impostazione
Before initial use, ensure the timer is charged for approximately 10-15 minutes by plugging it into a live power outlet. This charges the internal battery, which retains your settings during power interruptions.

Immagine 2: Un primo piano view of the goobay NK ZSU 3 Digital Programmable Timer. The digital display shows "2:52", and the control buttons are visible: WEEK, HOUR, MINUTE, CLOCK, TIMER, ON/AUTO/OFF, RANDOM, MASTERCLEAR, RES/RCL.
5.1 Impostazione dell'ora e del giorno correnti
- Premere il tasto OROLOGIO pulsante.
- Mentre si tiene OROLOGIO, premere SETTIMANA repeatedly until the correct day of the week is displayed.
- Mentre si tiene OROLOGIO, premere ORA repeatedly until the correct hour is displayed.
- Mentre si tiene OROLOGIO, premere MINUTO repeatedly until the correct minute is displayed.
- Rilasciare il OROLOGIO pulsante. Ora l'ora e il giorno correnti sono impostati.
6. Istruzioni per l'uso (programmazione)
6.1 Impostazione dei programmi ON/OFF
The timer allows for multiple ON/OFF programs. Follow these steps to set a program:
- Premere il tasto TIMER button. The display will show "1 ON". This indicates the first ON program setting.
- Premere SETTIMANA to select the desired day(s) for this program. You can choose a single day, a block of days (e.g., Mon-Fri), or all days.
- Premere ORA to set the desired hour for the ON time.
- Premere MINUTO to set the desired minute for the ON time.
- Premere TIMER again. The display will now show "1 OFF". This indicates the first OFF program setting.
- Ripetere i passaggi da 2 a 4 per impostare il/i giorno/i, l'ora e i minuti desiderati per l'orario di spegnimento.
- To set additional programs (2 ON, 2 OFF, etc.), press TIMER repeatedly and follow the same steps.
- Once all programs are set, press the OROLOGIO pulsante per tornare alla visualizzazione dell'ora corrente.
6.2 Comando manuale (ON/AUTO/OFF)
Premere il tasto ACCESO/AUTOMATICO/SPENTO pulsante per scorrere le modalità operative:
- SOPRA: L'apparecchio collegato rimarrà sempre ACCESO, ignorando tutti i programmi.
- AUTO: The timer will operate according to the set programs.
- OFF: L'apparecchio collegato rimarrà costantemente SPENTO, ignorando tutti i programmi.
6.3 Funzione casuale
IL CASUALE function can be used to simulate presence for security purposes. When activated, the timer will randomly switch the appliance ON and OFF within a certain time window (e.g., 10-31 minutes ON, 26-42 minutes OFF) between 6:00 PM and 5:30 AM. To activate/deactivate, press the CASUALE button. The "RANDOM" indicator will appear on the display when active.
6.4 Clearing Programs (MASTERCLEAR / RES/RCL)
- MASTERCLEAR: To clear all programs and reset the timer to its default state, press the recessed MASTERCLEAR button using a pointed object (e.g., a pen tip). This will erase all settings, including the current time.
- RES/RCL (Reset/Richiamo): While in program setting mode, this button can be used to clear a specific program or recall a cleared program.
7. Manutenzione
The goobay NK ZSU 3 Digital Programmable Timer requires minimal maintenance.
- Pulizia: Disconnect the timer from the power outlet before cleaning. Wipe the exterior with a dry, soft cloth. Do not use abrasive cleaners, solvents, or immerse the unit in water.
- Magazzinaggio: Quando non viene utilizzato per lunghi periodi, conservare il timer in un luogo fresco e asciutto, lontano dalla luce solare diretta e da temperature estreme.
8. Risoluzione Dei Problemi
- Il display è vuoto:
- Ensure the timer is plugged into a live power outlet.
- The internal battery might be completely discharged. Plug the timer in for at least 15 minutes to charge it.
- Premere il tasto MASTERCLEAR button to reset the unit (all settings will be lost).
- Appliance does not switch ON/OFF as programmed:
- Controlla se il timer è in AUTO mode (not ON or OFF).
- Verify that the ON/OFF programs are set correctly, including the day(s) of the week.
- Ensure the connected appliance is working correctly and is not faulty.
- Controllare se il CASUALE function is accidentally activated.
- Timer is not responding to button presses:
- Prova a premere il tasto MASTERCLEAR pulsante per ripristinare l'unità.
9. Specifiche
| Caratteristica | Dettaglio |
|---|---|
| Marca | goobay |
| Numero di modello | 726905.11 |
| Dimensioni (confezione) | Dimensioni: 29 x 24 x 10.6 cm |
| Peso dell'articolo | 259 grammi |
| Grado di protezione | IP44 (a prova di spruzzi d'acqua) |
| Programmazione | Daily and Weekly |
| ASIN | B009FNAAK8 |
10. Garanzia e supporto
This goobay product is covered by a standard manufacturer's warranty. For specific warranty terms and conditions, please refer to the documentation provided with your purchase or contact your retailer.
For technical support, troubleshooting assistance, or inquiries regarding spare parts, please contact goobay customer service or visit their official websito. Le informazioni di contatto si trovano in genere sulla confezione del prodotto o sul sito del produttore websito.





