johgee HCT-379 4-Output Digital Irrigation Computer User Manual

1. Úvod

This manual provides detailed instructions for the installation, programming, and operation of your johgee HCT-379 4-Output Digital Irrigation Computer. This device is designed to automate watering for various applications, including gardens, lawns, and greenhouses, offering flexible and independent control over four separate watering zones.

Image: The johgee HCT-379 irrigation computer highlighting its key features.

2. Bezpečnostné informácie

• Uistite sa, že zariadenie je bezpečne nainštalované, aby sa predišlo náhodnému odpojeniu.
• Do not submerge the device in water. While it is IPX5 waterproof, prolonged submersion can cause damage.
• Use only 1.5V AA alkaline batteries. Do not mix old and new batteries or different battery types.
• Keep the device out of reach of children and pets to prevent unintended operation.
• Disconnect the device from the faucet and store it indoors during freezing temperatures to prevent damage.

3. Obsah balenia

Overte, či sú v balení všetky položky:

• johgee HCT-379 4-Output Digital Irrigation Computer
• Používateľská príručka
• Standard faucet connector (typically 3/4 inch)
• Additional adapters/seals (if included)

4. Produkt skončilview

The johgee HCT-379 features a large LCD display and intuitive controls for easy programming. It includes four independently controlled outlets for versatile watering.

Obrázok: Predná strana view of the irrigation computer with display labels.

Kľúčové komponenty:

• LCD displej: Shows current time, program settings, and status.
• Ovládacie tlačidlá: For navigation, setting values, and mode selection (NOW, ABCD, ESC/OFF, OK, +, -, DELAY).
• Konektor batérie: Top inlet for connecting to a standard outdoor faucet.
• Four Independent Outlets (A, B, C, D): Bottom outlets for connecting hoses to different watering zones.
• Priestor na batériu: Located at the back, secured with a sealed cover.

5. Nastavenie

5.1. Inštalácia batérie

1. Nájdite priehradku na batérie na zadnej strane zariadenia.
2. Open the sealed battery cover.
3. Insert two (2) new 1.5V AA alkaline batteries, ensuring correct polarity (+/-).
4. Securely close the battery cover to maintain the IPX5 waterproof rating.

Image: Steps for battery insertion and device installation.

5.2. Connecting to the Faucet

1. Uistite sa, že je vonkajší kohútik zatvorený.
2. Thread the top connector of the irrigation computer onto your faucet. Hand-tighten until secure. Do not overtighten.
3. Turn on your faucet fully to ensure adequate water pressure to the timer.

5.3. Connecting Hoses to Outlets

1. Attach your garden hoses or irrigation lines to the four independent outlets (A, B, C, D) at the bottom of the device.
2. Uistite sa, že všetky spoje sú tesné, aby ste predišli úniku.

6. Návod na obsluhu

6.1. Pochopenie displeja

The LCD display provides all necessary information for programming and monitoring. Familiarize yourself with the indicators:

• TERAZ: Aktuálny čas.
• ABCD: Indicates which output zone(s) are currently selected or being programmed.
• DOBA SPUSTENIA: The programmed time for watering to begin.
• AKO DLHO: The duration of watering for a selected zone (1 second to 360 minutes).
• AKO ČASTO: The frequency of watering (1 hour to 23 hours, or 1 day to 15 days).
• NEXT START: Time remaining until the next scheduled watering cycle.
• Indikátor batérie: Zobrazuje zostávajúcu výdrž batérie.
• Ikona detskej zámky: Indikuje, či je detská poistka aktívna.
• Rain Delay Icon: Indicates if rain delay is active.

6.2. Nastavenie aktuálneho času

1. Stlačte tlačidlo TERAZ button. The current time will flash.
2. Použite + a - tlačidlá na nastavenie hodiny.
3. Stlačte tlačidlo OK pre potvrdenie hodiny a prechod na minúty.
4. Použite + a - tlačidlá na nastavenie minút.
5. Stlačte tlačidlo OK to save the current time.

6.3. Programming Watering Schedules (Zones A, B, C, D)

Each of the four outlets can be programmed independently.

1. Stlačte tlačidlo ABCD button to select the zone you wish to program (A, B, C, or D). The selected zone will flash.
2. Stlačte tlačidlo OK to enter programming mode for that zone.
3. Nastaviť čas začiatku: The 'START TIME' will flash. Use + a - nastaviť hodinu, potom OK to confirm and move to minutes. Adjust minutes and press OK.
4. Set Watering Duration ('HOW LONG'): The 'HOW LONG' value will flash. Use + a - to set the watering duration from 1 second to 360 minutes. Press OK.
5. Set Watering Frequency ('HOW OFTEN'): The 'HOW OFTEN' value will flash. Use + a - to set the frequency from 1 hour to 23 hours, or 1 day to 15 days. Press OK to save the program for the selected zone.
6. Repeat steps 1-5 for each zone (A, B, C, D) you wish to program.

Image: Programming options for watering duration and frequency across multiple zones.

6.4. Manuálny režim zavlažovania

This mode allows immediate watering without affecting your programmed schedules.

1. Stlačte tlačidlo water faucet icon button (usually labeled with a faucet symbol).
2. Použite ABCD button to select the desired output zone(s) for manual watering.
3. Použite + a - buttons to set the manual watering duration.
4. Stlačte tlačidlo OK to start manual watering. The selected zone(s) will begin watering for the set duration.
5. Ak chcete predčasne zastaviť manuálne zavlažovanie, stlačte tlačidlo water faucet icon button znova alebo ESC/OFF.

Image: Activating manual watering mode.

6.5. Režim oneskorenia dažďa

The device does not have an automatic rain sensor. Rain delay must be activated manually to pause scheduled watering during rainfall.

1. Stlačte a podržte ONESKORENIE tlačidlo na 3 sekundy.
2. Použite + a - buttons to select the desired delay duration (e.g., 24 hours, 48 hours, 72 hours).
3. Stlačte tlačidlo OK to confirm. The rain delay icon will appear on the display, and all programmed watering cycles will be paused for the selected duration.
4. To cancel rain delay, press and hold the ONESKORENIE button again for 3 seconds, then set the delay to '0' or press ESC/OFF.

Image: Rain delay mode activated on the irrigation computer.

6.6. Funkcia detskej zámky

To prevent accidental changes to your settings, activate the child lock.

1. Stlačte a podržte lock icon button for 3 seconds. The lock icon will appear on the display.
2. Ak chcete odomknúť, stlačte a podržte tlačidlo lock icon button again for 3 seconds. The lock icon will disappear.

6.7. Manual Valve Operation (Video Demonstration)

This video demonstrates how to manually open and close the valves on the irrigation computer.

Video: Demonstration of manually opening and closing the valves on the johgee HCT-379 irrigation computer. This shows how to test water flow through each output.

7. Údržba

7.1. Upratovanie

• Vonkajšiu časť zariadenia utrite mäkkou damp plátno. Nepoužívajte abrazívne čistiace prostriedky ani rozpúšťadlá.
• Periodically check the filter screen in the faucet connector for debris and clean if necessary to maintain optimal water flow.

7.2. Zimné skladovanie

• Before the first frost, disconnect the irrigation computer from the faucet and hoses.
• Remove the batteries to prevent corrosion.
• Store the device in a dry, frost-free location indoors.

8. Riešenie problémov

9. Špecifikácie

• Model: HCT-379
• Značka: johgee
• počet výstupov 4 (nezávisle ovládané)
• Trvanie zavlažovania: 1 sekunda až 360 minút
• Frekvencia zavlažovania: 1 hodina až 15 dní
• Zdroj napájania: 2 x 1.5 V AA alkalické batérie (nie sú súčasťou balenia)
• Vodotesné hodnotenie: IPX5
• Materiál: Reinforced Nylon Fiber
• Rozmery produktu: 14.2 x 16.4 x 7.4 cm
• Hmotnosť: 890 gramov

10. Záruka a podpora

For warranty information or technical support, please refer to the contact details provided with your purchase or visit the official johgee webstránky. Uschovajte si doklad o kúpe ako dôkaz o kúpe.