Zavedení
This manual provides detailed instructions for the setup, programming, and operation of your RESTMO Sprinkler Timer, Model O-HT-1AW. Please read this manual thoroughly before use to ensure proper function and longevity of the device.

Image: RESTMO Sprinkler Timer, Model O-HT-1AW, connected to a garden faucet and hose, ready for use.
Klíčové vlastnosti
- 3 Independent Programs: Customize start times, durations (1 min - 4 hrs 59 mins), and frequencies (specific days) for diverse watering needs.
- Weekly Schedule Mode: Set exact days and times for irrigation, ideal for specific plant care or local watering regulations.
- Upgraded Waterproof & Durability: Seamless embedded screen prevents water ingress, and a rugged textured panel ensures longevity. IP55 waterproof protection.
- Režim zpoždění deště: Suspend watering for 24, 48, or 72 hours without losing programmed settings.
- Režim ručního zavlažování: Initiate immediate watering from 1 minute to 299 minutes.
- Snadné nastavení: Oversized dial and large LCD screen for intuitive programming and monitoring.
- Kompatibilita: Single outlet with solenoid valve, fitting for 3/4" hose and faucet. Operates with 8-120 psi water pressure.

Image: Visual representation of the timer's main features, including timed watering, manual control, rain delay, and waterproof design.
Průvodce nastavením
1. Instalace baterie
The timer requires 2 x AAA Alkaline Batteries (not included). Ensure your hands are dry when handling batteries and the battery compartment to prevent moisture ingress.
- Open the waterproof battery compartment cover located on the back of the timer.
- Insert two fresh AAA alkaline batteries, observing the correct polarity (+/-).
- Securely close the battery compartment cover to maintain its waterproof seal.
Video: Official guide demonstrating battery installation and initial setup steps for the RESTMO Sprinkler Timer.
2. Připojení časovače
Connect the timer to your outdoor faucet and garden hose.
- Screw the timer's inlet (top connection) onto a standard 3/4" outdoor faucet. Ensure the built-in metal filter is in place to prevent debris from entering the timer.
- Screw your garden hose onto the timer's outlet (bottom connection).
- Tighten all connections by hand to prevent leaks. Do not overtighten.

Image: The sprinkler timer installed on a faucet with hoses attached, illustrating proper connection.
3. Nastavení hodin
- Otočte voličem na NASTAVIT HODINY.
- Použijte + / - buttons to set the current time (hour and minute).
- Stiskněte tlačítko OK tlačítko pro přepínání mezi nastavením hodin a minut.
- Turn the dial to another position (e.g., ON) to save the changes.
Programování zavlažovacích plánů
The timer features three independent programs (P1, P2, P3). Each program can be set with a unique start time, duration, and watering days.

Obrázek: Overview of the three independent programming options (P1, P2, P3) and their customizable settings.
Setting Program 1 (P1)
- Otočte voličem na P1.
- Použijte + / - tlačítka pro nastavení ČAS STARTU. Stiskněte OK to confirm and move to JAK DLOUHO.
- Použijte + / - buttons to set the watering JAK DLOUHO (duration). Press OK to confirm and move to DEN VODY.
- Použijte + button to select desired watering days and the - button to unselect days.
- Turn the dial to another position (e.g., ON) to save the changes.
Setting Program 2 (P2)
Follow the same steps as Program 1, but turn the dial to P2 to set its independent schedule.
Setting Program 3 (P3)
Follow the same steps as Program 1, but turn the dial to P3 to set its independent schedule. To turn P3 off, keep pressing the - button until 'OFF' is displayed for the watering days.
Provozní režimy
Automatické zavlažování
Once programs are set, turn the dial to ON to activate automatic watering. The LCD screen will flash between the next watering start time and the current time when watering is OFF. When watering is ON, the LCD screen displays the remaining time of the current watering program.
Ruční zavlažování
Pro spuštění ručního zavlažování:
- With the dial at ON and the timer not actively watering, long press the OK MANUAL tlačítko na 3 sekund.
- Použijte + / - buttons to select the desired watering duration (1 min to 299 mins).
- Stiskněte tlačítko OK button to start manual watering.
- Chcete-li zrušit ruční zavlažování, otočte knoflík do polohy VYPNUTO a pak zpět do ON.
Dešťové zpoždění zalévání
Dočasné pozastavení plánované závlahy z důvodu deště:
- With the dial at ON and the timer not actively watering, long press the ZPOŽDĚNÍ tlačítko na 3 sekund.
- Použijte + / - buttons to select a delay of 24, 48, or 72 hours.
- Stiskněte tlačítko OK button or wait for 3 seconds for the rain delay to start automatically.
- To cancel rain delay, turn the dial to VYPNUTO a pak zpět do ON.

Image: The timer's display showing the rain delay function, allowing selection of 24, 48, or 72-hour delays.
Údržba
Cleaning the Filter Washer
The timer includes a built-in metal filter to prevent debris from entering the system. Periodically check and clean this filter to ensure optimal water flow and prevent blockages.
- Vypněte přívod vody do faucetu.
- Unscrew the timer from the faucet.
- Vyjměte podložku filtru ze vstupu.
- Opláchněte filtr pod tekoucí vodou, abyste odstranili nahromaděné nečistoty.
- Reinsert the clean filter washer and reattach the timer to the faucet.
Zimní skladování
During freezing temperatures, remove the timer from the faucet and store it indoors to prevent damage from ice expansion.
Odstraňování problémů
- Žádný průtok vody: Check if the faucet is fully open. Ensure the filter washer is clean and not blocked. Verify that the timer is set to ON and a program is active or manual watering is engaged.
- Timer not turning on/off: Check battery levels and replace if necessary. Ensure the battery compartment is securely closed. Verify that programs are correctly set and the dial is on ON.
- Leaks from connections: Ensure all connections are hand-tightened. Check if rubber washers are properly seated and not damaged. Replace washers if worn.
- Problémy se zobrazením: If the LCD screen is dim or unresponsive, replace batteries. If water intrusion is suspected, ensure the battery compartment is sealed and the screen is not damaged.
Specifikace
| Číslo modelu | O-HT-1AW |
| Značka | Restmo |
| Materiál | Plast |
| Rozměry produktu | 5"H x 3"Š x 5"V |
| Hmotnost položky | 0.27 kg |
| Délka zavlažování | 1-299 minut |
| Frekvence zalévání | Monday to Sunday (7-day programmable) |
| Hodnocení voděodolnosti | IP55 |
| Pracovní tlak | 8–120 PSI (0.5–8.0 barů) |
| Vstupní závit | 3/4" NH |
| Max. Průtok | 10 GPM (35 l/min) |
| Teplotní rozsah | 38 až 120 °F (3 až 50 °C) |

Image: Detailed diagram illustrating the timer's dimensions and key technical specifications.
Záruka a podpora
For warranty information or technical support, please refer to the contact details provided with your product packaging or visit the official Restmo webmísto. Uschovejte si doklad o koupi pro případ záručních reklamací.