Restmo O-HT-4A3-GN

RESTMO Three Knob Sprinkler Timer User Manual

Model: O-HT-4A3-GN | Brand: Restmo

1. Fampidirana

Thank you for choosing the RESTMO Three Knob Sprinkler Timer. This mechanical control automatic irrigation timer is designed to simplify your watering tasks, offering reliable and efficient operation for your garden hose and sprinkler system. Its intuitive 3-dial interface allows for easy setup of automatic, manual, and rain delay functions. Please read this manual carefully to ensure proper installation and operation.

RESTMO Three Knob Sprinkler Timer with included adapters

Figure 1.1: RESTMO Three Knob Sprinkler Timer with its components.

2. Vokatra mihoatraview

The RESTMO Sprinkler Timer features a robust design with three distinct control dials for comprehensive watering management. It is equipped with necessary adapters for versatile connection to various water sources.

Lafin-javatra fototra:

  • Mechanical Control: Simple and durable mechanical dials for setting watering parameters.
  • Automatic Irrigation: Set frequency and duration for hands-free watering.
  • Manondraka tanana: Initiate immediate watering without disrupting programmed schedules.
  • Fanemorana ny orana: Pause watering for 24, 48, or 72 hours to prevent overwatering during rainy periods.
  • Compatibility isan-karazany: Includes adapters for 3/4-inch to 1-inch faucets and 1/2-inch hoses.
Close-up of the RESTMO Sprinkler Timer's control panel

Sary 2.1: antsipirihany view of the control panel with 'How Often', 'How Long', and 'Manual Irrigation/Rain Delay' dials.

3. Fametrahana sy fametrahana

Follow these steps to set up your RESTMO Sprinkler Timer:

  1. Fametrahana bateria: The timer requires two AA alkaline batteries (not included). Locate the battery compartment on the back of the unit, open it, insert the batteries according to the polarity indicators, and close the compartment securely.
  2. Mifandray amin'ny Faucet: Attach the timer to your outdoor faucet. The timer comes with an adapter that fits 3/4-inch to 1-inch faucets. Ensure a tight, leak-free connection.
  3. Connect Hose: Attach your 1/2-inch garden hose to the outlet of the timer using the provided male connector. Tighten securely to prevent leaks.
Diagram showing the connection points of the RESTMO Sprinkler Timer

Sary 3.1: Nipoaka view diagram illustrating the timer's components and connection points.

RESTMO Sprinkler Timer installed on an outdoor faucet

Figure 3.2: The timer connected to a faucet and hose, ready for use.

4. Torolàlana miasa

The RESTMO Sprinkler Timer features three intuitive dials for easy operation:

4.1. Automatic Watering

To set up an automatic watering schedule:

  1. Fametrahana ny fatran'ny fanondrahana: Turn the 'HOW OFTEN' dial to select how frequently you want to water. Options range from 1 hour to 1 week.
  2. Fametrahana ny faharetan'ny fanondrahana: Turn the 'HOW LONG' dial to select the duration of each watering session. Options range from 1 minute to 90 minutes.

The automatic watering schedule will begin immediately after setting both dials. The timer will repeat the cycle based on your chosen frequency and duration.

RESTMO Sprinkler Timer illustrating automatic irrigation settings

Figure 4.1: Setting automatic watering frequency and duration.

4.2. Fanondrahana amin'ny tanana

To initiate manual watering without affecting your programmed schedule:

  • Turn the 'MANUAL IRRIGATION' dial to the desired manual watering time (e.g., 5, 10, 15 minutes).

Manual watering will start immediately and run for the selected duration. Once completed, the timer will revert to its pre-set automatic program.

4.3. Rain Delay

To pause watering during rainy periods and prevent overwatering:

  • Turn the 'RAIN DELAY' dial to select the desired delay period: 24, 48, or 72 hours.

The timer will pause for the selected duration and then resume its automatic schedule. To cancel a rain delay, turn the dial back to 'OFF' or 'RESET'.

Split image showing manual watering and rain delay functions of the timer

Figure 4.2: Visual representation of manual watering and rain delay in action.

5. Fikojakojana

Proper maintenance ensures the longevity and optimal performance of your sprinkler timer:

  • Fanoloana bateria: Replace batteries when the battery indicator on the control panel shows low power. Always use fresh AA alkaline batteries.
  • Fanadiovana: Periodically clean the exterior of the timer with a soft, damp lamba. Aza mampiasa mpanadio abrasive na atsoboka ao anaty rano ilay fitaovana.
  • ririnina: Before the first frost, disconnect the timer from the faucet and hose. Drain any remaining water from the unit and store it indoors in a dry, protected area to prevent damage from freezing temperatures.
  • Jereo ny fifandraisana: Regularly inspect all connections for leaks and ensure they are tight.

6. Famahana olana

If you encounter issues with your RESTMO Sprinkler Timer, refer to the following common problems and solutions:

OLANAAntony mety hitrangavahaolana
Timer not wateringLow or dead batteries; Faucet turned off; Incorrect program settings; Rain delay active.Replace batteries; Ensure faucet is fully open; Check 'HOW OFTEN' and 'HOW LONG' settings; Turn 'RAIN DELAY' dial to OFF/RESET.
Ny rano mitete avy amin'ny fifandraisanaLoose connections; Worn out washer.Tighten all connections; Replace the rubber washer inside the connector if damaged.
Timer not responding to dial turnsBatteries are completely drained; Internal mechanical issue.Soloy ny bateria; Raha mbola mitohy ny olana dia mifandraisa amin'ny fanohanan'ny mpanjifa.

7. Famaritana

endri-javatrafamaritana
Laharana modelyO-HT-4A3-GN
MarikaRestmo
lokoMaitso
Haben'ny vokatra (eo ho eo)15.8 x 12 x 7.4 sm (6.2 x 4.7 x 2.9 santimetatra)
lanja330 g (0.73 lbs)
Loharanon-kery2 x AA Alkaline Batterie (tsy tafiditra)
Watering Duration Settings1, 3, 5, 10, 15, 20, 30, 45, 60, 75, 90 minutes
Watering Frequency Settings1, 2, 3, 4, 6, 8, 12, 24, 48, 72 hours, or 1 week
Rain Delay Settings24, 48, 72 ora
Kodiarana fidirana / fivoahana3/4" BSP
Fanerena miasa8-120 PSI (0.5-8 Bar)
Taham-pidirana ambony indrindra10 GPM (35 L / min)
Temperature miasa3-50°C (38-120°F)
Rating tsy tantera-dranoIP54

8. Warranty sy fanohanana

RESTMO products are designed for reliability and durability. While specific warranty details may vary by region, RESTMO is committed to customer satisfaction and offers support for its products. For any questions, technical assistance, or warranty claims, please contact RESTMO customer support through the retailer where you purchased the product or visit the official RESTMO webtranokala momba ny fifandraisana.

Azafady, tehirizo ny porofo momba ny fividiananao raha misy fanontaniana mifandraika amin'ny fiantohana.

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