K-Rain RPS 46 Mini Controller

K-Rain RPS 46 Mini Controller

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Product Description

Designed for residential applications, the RPS 46 irrigation system controller has four individual programs to allow for efficient watering on separate programs.

A key feature of this unit is the water budgeting feature, which allows easy adjustment of watering schedules as the seasons change. Perfect for residential lawns.


  • 4 Fully Independent Programs - Allowing up to 4 starts per program.  Maximum 16 starts per day.
  • Seasonal Adjustment - Allows for quick adjustment of watering durations in 25% increments, from 25% to 150%.
  • Rain Sensor Ready - Accepts rain sensor and is controlled by bypass switch.
  • Flexible Manual Operation - Run a program, run a station or test station.
  • Battery Back-Up - Saves program during power outages.
  • Indoor Models with External Transformer and Plug. 

Operating Specifications:

  • Dimensions: Height 5.7", Width 4.5", Depth 1.7"
  • Station Run Times:  1 minute to 12 hours 59 
  • Programs: 4
  • Start Times: 4 per program
  • Watering Schedule: 7 day calendar with individual day selection, ODD/EVEN day or interval watering.
  • Rain Sensor Ready: Inhibits automatic watering when wet conditions are detected by a suitable rain sensor.
  • Master Valve/ Pump Start Terminal
  • Automatic, Semi Automatic & Single Station manual operation.

Electrical Specifications:

  • Electrical Power Supply: 110- 120 VAC 60 Hz / 230 VAC50Hz
  • Electrical Outputs: 24 Volt AC, 0.85 AMP
  • To Solenoid Valve: 24 VAC 50/50 Hz 0.5 AMPS max.
  • Total output load must not be exceeded by the valves and pump start requirements.
  • Overload protection: Standard 20mm 1.0 AMP fuse.
  • Power Failure: 9 Volt standard alkaline battery maintains clock and program up to 2 weeks.
  • Wiring: The output circuits should be installed and protected in accordance with wiring rules.