Regular maintenance supports stable operation and helps extend the lifespan of your
RAINPOINT ITV105-M147 2-Zone Digital Water Timer.
Cleaning the Inlet Filter
The inlet filter helps prevent dirt and debris from entering the timer and affecting water flow.
How to clean the filter:
Turn off the faucet and remove the timer.
Remove the inlet filter from the water inlet.
Rinse the filter with clean running water.
Reinstall the filter horizontally before use.
Maintenance tip:
Check and clean the filter regularly, especially if your water source contains sediment or if you notice a reduction in water flow.
Winter Storage
The timer is not designed for freezing conditions.
Remove the timer when the temperature drops below 37°F (3°C).
Store it indoors to prevent freeze damage.
Make sure the timer is completely dry before storage.
Leaving the timer outdoors in freezing temperatures may cause internal damage.
Long-Term Storage
If the timer is not used for an extended period:
Remove the batteries to prevent leakage.
Store the timer in a dry, indoor environment.
Keep it away from direct sunlight and high humidity.
When reinstalling the timer after long-term storage, the activation process may be required before normal operation.
Running Manual Watering for a short time can help reactivate the internal valve.
General Care Tips
To help maintain proper operation:
Tighten all connections by hand only (do not use tools).
Avoid overtightening, especially on plastic components.
Use clean, cold water only.
Install the timer in a location that avoids prolonged direct sunlight or heavy rain exposure.
When to Check Other Help Articles
If watering does not start or stop as expected, refer to Common Issues & Fixes.
If you are unsure whether the timer is suitable for your watering system, see Specifications & Compatibility.
If the issue continues after maintenance and troubleshooting, please get in touch with RAINPOINT support for more help.
Contact information:
US Hotline: +1 833-381-5659
DE Hotline: +49 800-182-0576
UK Hotline: +44 20-4628-3036
Email: service@rainpointonline.com
Related Articles
RAINPOINT ITV105-M147 | 1-Zone – Overview & Getting Started
RAINPOINT ITV105-M147 | 1-Zone – How to Identify Your Version
RAINPOINT ITV105-M147 | 1-Zone – Common Issues & Fixes
RAINPOINT ITV105-M147 | 1-Zone – Specifications & Compatibility
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