Introduction
This manual provides detailed instructions for the setup, operation, maintenance, and troubleshooting of your MetryGrow Programmable Irrigation Water Timer. This device is designed to automate watering for gardens, lawns, and other outdoor spaces, featuring dual-zone control, rain delay functionality, and a durable, leak-proof design.
Setup
Follow these steps to install and prepare your MetryGrow Sprinkler Timer for use:
- Battery Installation: Open the battery compartment and insert the required batteries (not included). Ensure correct polarity. The 2.5" LCD display will show battery status.
- Attach to Faucet: Connect the timer's brass inlet to your outdoor faucet. The 360° rotatable interface allows for easy connection without tools. Ensure a tight, leak-free seal.
- Connect Hoses: Attach your garden hoses to the two outlets of the timer. The timer includes a quick-connect hose adapter for convenience.
- Set Current Time: Rotate the dial to 'SET CLOCK'. Use the '+' and '-' buttons to adjust the current time, then press 'OK' to confirm.
For a visual guide on installation, please refer to the official product video below:
Official MetryGrow video demonstrating the setup and basic operation of the water timer.
Operating Instructions
The MetryGrow Sprinkler Timer offers flexible programming for various watering needs.
Automatic Watering Schedule
The timer supports two independent watering zones. You can set different schedules for each zone.
- Set Start Time: Rotate the dial to 'START TIME'. Use the 'A/B' button to select the desired zone (A or B). Adjust the start time using '+' and '-' buttons, then press 'OK' to confirm.
- Set Watering Duration: Rotate the dial to 'HOW LONG'. Select the zone with 'A/B'. Set the watering duration from 1 minute to 360 minutes using '+' and '-' buttons. Press 'OK'.
- Set Watering Frequency: Rotate the dial to 'HOW OFTEN'. Select the zone with 'A/B'. Choose the interval: every 1-24 hours for frequent watering, or every 1-15 days for less frequent watering. Press 'OK'.
- Activate Schedule: Rotate the dial to 'ON'. The timer will now operate according to your programmed schedule.
Manual Watering
To water manually without affecting your preset schedule:
- Ensure the dial is set to 'ON'.
- Press the 'OK' button (faucet icon).
- Use the 'A/B' button to select Zone 1, Zone 2, or both.
- Adjust the manual watering duration from 1 minute to 6 hours using '+' and '-' buttons.
- Press 'OK' to start manual watering. The timer will automatically revert to the programmed schedule after the manual duration ends.
Rain Delay Function
To conserve water during rainy periods:
- Ensure the dial is set to 'ON'.
- Press the 'DELAY' button.
- Use the '+' and '-' buttons to select a delay period of 24 hours, 48 hours, or up to 7 days.
- Press 'OK' to activate the rain delay. The timer will pause watering for the selected period and automatically resume the schedule afterward.
Maintenance
Proper maintenance ensures the longevity and optimal performance of your MetryGrow Sprinkler Timer.
- Battery Replacement: The 2.5" LCD display includes a low-battery indicator. Replace batteries promptly when this alert appears to ensure continuous operation and prevent unexpected shutoffs.
- Leak Prevention: The timer features a triple-sealed leak protection design and pure brass inlets. Regularly check all connections for tightness to prevent leaks. Use thread tape if necessary.
- Cleaning: The timer is equipped with a self-cleaning valve to prevent clogging. Periodically inspect the metal filter in the brass inlet for debris and clean if necessary to maintain optimal water flow.
- Weather Protection: The device has an IPX5 waterproof rating and UV-resistant materials. While designed for outdoor use, consider storing it indoors during extreme weather conditions (e.g., freezing temperatures) to extend its lifespan.
Troubleshooting
If you encounter issues with your MetryGrow Sprinkler Timer, refer to the following common solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Timer not watering | Low batteries, incorrect schedule, rain delay active, faucet off. | Check battery level and replace if low. Verify programmed schedule. Check if rain delay is active and cancel if needed. Ensure faucet is fully open. |
| Water leaking from connections | Loose connections, worn washers, insufficient thread tape. | Tighten all connections. Inspect washers and replace if damaged. Apply additional thread tape to the faucet and hose connections. |
| Timer stuck in ON position | Internal valve malfunction, low battery. | Replace batteries. If the issue persists, contact customer support for assistance. |
| Display not working | Dead batteries, water ingress. | Replace batteries. If the display remains blank, ensure the unit is dry. If the problem continues, contact customer support. |
If you encounter any issues not covered here, please contact MetryGrow customer support for assistance.
Specifications
- Model: B0DWNCR4SR
- Brand: MetryGrow
- Color: Pewter
- Material: ABS Resin, Brass
- Item Weight: 0.45 Kilograms
- Number of Settings: 7 (referring to programming modes)
- Screen Size: 2.5 Inches (LCD Display)
- Water Pressure Resistance: Up to 150 PSI
- Flow Rate: 30 L/min
- Waterproof Rating: IPX5
- Power Source: Battery-powered (batteries not included)
Warranty and Support
MetryGrow is committed to providing reliable products and excellent customer service. If you experience any issues with your Sprinkler Timer, please contact us immediately. Our support team is available to assist you with troubleshooting and warranty claims.
For support, please refer to the contact information provided with your product packaging or visit the official MetryGrow website.