Brand: TORO
Category: Lawn Care
Document Type: Manual
Language: EN
Available Languages: EN , ES
Manual for Precision™ Soil Sensor System
Uploaded: Nov. 21, 2025, 6:02 p.m.
Warranty Information
Toro warrants the Precision Soil Sensor system against defects in material and workmanship for one year from the date of purchase.
The Precision Soil Sensor system enhances sprinkler efficiency by monitoring soil moisture and air temperature. It allows watering only when needed, preventing over-watering and promoting landscape health. The system includes a wireless sensor and a digital receiver. Installation is simple, connecting to the timer's terminals or valve common wire. The sensor is placed in the soil and wirelessly communicates with the receiver. The system can be configured to restrict watering based on soil moisture levels and air temperature, with adjustable settings for optimal performance. It also features modes like Smart Bypass and Freeze Shut-off.
Troubleshooting and error codes
| Problem | Solution |
|---|---|
| Reception Problems | Install sensor close to receiver, increase separation, connect receiver to different circuit, or consult dealer. |
| Moisture Reading "-0.1" | Check for very low moisture, improper calibration, or defective sensor. Recalibrate if needed. |