The K-Rain PRO-LC 3104 is a compact 4-station irrigation controller designed for residential and light commercial irrigation systems. Its user-friendly programming interface and large LCD display make scheduling and system adjustments simple, while the patented full-program display provides an at-a-glance view of watering days, start times, stations, and special programming.
The PRO-LC provides three independent programs with four automatic start times per program and station run times from 1 minute to 6 hours. Flexible scheduling options include odd-day, even-day, custom day-of-week, and interval watering. Seasonal Adjust allows watering times to be globally adjusted from 10% to 200%, while rain and rain/freeze sensor compatibility provides additional water-saving control.
Additional professional features include a buried valve locator, built-in level for easier installation, lithium coin-cell battery backup for maintaining the time and date during power outages, and Wi-Fi capability when paired with the optional K-Rain 3100-BRIDGE Wi-Fi Module. The 4-station controller operates from a 110V AC power source and supplies 24V AC output for irrigation valves.
Note: Pigtail is not included
| Manufacturer | K-Rain |
|---|---|
| Manufacturer Part Number | 3104 |
| Current Model Reference | 3104W |
| Series | PRO-LC |
| Product Type | Irrigation Controller |
| Application | Residential / Light Commercial |
| Number of Stations | 4 |
| Expandability | Fixed |
| Number of Programs | 3 |
| Automatic Start Times | 4 Per Program |
| Maximum Automatic Start Times | 12 Per Day |
| Station Run Time | 1 Minute to 6 Hours |
| Watering Schedules | 7-Day Custom, Odd Days, Even Days, Interval Watering |
| Interval Watering | 1-31 Days |
| Seasonal Adjust | 10% to 200% |
| Sensor Compatibility | Rain and Rain/Freeze Sensor Ready |
| Wi-Fi Capable | Yes, with Optional 3100-BRIDGE Module |
| Wi-Fi Module Included | No |
| Power Input | 110-120V AC, 60 Hz |
| Power Output | 24V AC |
| Maximum Output | 0.75A, 24V AC |
| Power Backup | Lithium Coin-Cell Battery Maintains Time and Date |
| Operating Temperature | 0°F to 122°F (-18°C to 50°C) |
| Height | 7" |
| Width | 7.4" |
| Depth | 3.7" |
| Dimensions | 7.4" W x 3.7" D x 7" H |
| Warranty | 3-Year Limited Warranty |
| Brand | K-Rain |
|---|---|
| Product Type | Standard Controllers |
| Expandability | Fixed |
| Power Source | AC Powered |
| Number of Programs | 3 |
| Start Times Per Program | 4 |
| Max Station Run Time (HRS) | 6 |
| Indoor | Yes |
| Outdoor | Yes |
| Sensor Compatible | Rain/Freeze |
| Rain Sensor Compatible | Yes |
| Freeze Sensor Compatible | Yes |
| Application | Residential|Light Commercial |
| Warranty | 3 Years |
| Series | PRO LC |
| Zones | 4 |
| Integrated Valve | No Integrated Valve |
| Enclosure Type | Indoor/Outdoor |
| Color | Grey |
