ESP-RZXe Series Controllers

Indoor or Outdoor Zone-based Controller with LNK2 WiFi compatibility

(Available in International Markets Only)

The ESP-RZXe Controller provides zone based set up that is easier to understand by untrained users. Fixed 4, 6 and 8 zone models are available. The ESP-RZXe provides flexible scheduling features that make the controller ideal for a wide variety of applications including residential and light commercial irrigation systems.

Easy to Use 
The ESP-RZXe Controller was designed with ease of use in mind. Zone-based scheduling allows every valve to be scheduled independently; no more explaining “programs” to end users, virtually eliminating call-backs. The large LCD display shows all of the programming for each zone at the same time. The simple graphic-based user interface is easy to explain and presents every controller feature at your fingertips.

LNK2 WiFi Ready
Combined with Rain Bird’s LNK2 WiFi Module (sold separately), you can receive internet-based weather data that adjusts irrigation schedules on a daily basis for up to 30% water savings.

Works with LNK WiFi


Controller Features
Simple user interface is easy to explain and presents every controller feature on a single screen  
Requires only two mounting screws  
Large LCD display with easy to navigate user interface  
Weather Sensor input with software override  
Master valve/pump start circuit  
Non-Volatile (100-year) program memory  
Programmable under battery power
Scheduling Features
Zone-based scheduling allows for independent schedules assigned to each zone (Run times, Start Times and watering days are customizable by zone)  
Contractor Rapid Programming™ automatically copies the start times and watering days from zone 1 to all remaining zones at initial set up  
6 independent Start Times per zone  
4 Watering Days options by zone: custom days of the week, Odd calendar days, EVEN calendar days, Cyclic (every 1 – 14 days)  
Manually water ALL or SINGLE zone on demand
Advanced Features
Electronic diagnostic circuit breaker  
Contractor Rapid Programming™ and “copy previous Zone” for faster initial set up  
Contractor Default™ save / restore  
Weather Sensor bypass  
Weather Sensor bypass by Zone  
LNK2 WiFi Ready
Controller Hardware
Plastic wall-mount case  
4, 6 or 8 station units  
2 x AAA batteries for time and date backup (included)


Operating Specifications
Station timing: 0 to 199 min  
Seasonal Adjust: -90% to +100%  
Independent schedule per zone  
6 Start Times per zone  
Program Day Cycles include Custom days of the week, Odd, Even, & Cyclical dates  
Manual SINGLE zone  
Manual ALL zones
Electrical Specifications
International models: 230 VAC ± 10%, 50Hz  
Output: 24 VAC 650mA  
Power back-up: 2 x AAA batteries maintain time and date while nonvolatile memory maintains the programming
CE [European Union], IRAM [Argentina] (indoor only), IPX4 (outdoor only), RCM [Australia and New Zealand] (outdoor only).
Indoor Controller Dimensions
Width: 6.65 in. (16,9 cm)  
Height: 6.40 in. (16,3 cm)  
Depth: 1.54 in. (3,9 cm)
Outdoor Controller Dimensions
Width: 7.92 in. (20,1 cm)  
Height: 7.86 in. (20,0 cm)  
Depth: 3.51 in. (9,0 cm)

Model Comparison

Available in International Markets Only

  • RZXe4i- 230v Indoor, 4 stations  
  • RZXe6i- 230v Indoor, 6 stations  
  • RZXe8i- 230v Indoor, 8 stations  
  • RZXe4- 230v Outdoor, 4 stations  
  • RZXe6- 230v Outdoor, 6 stations  
  • RZXe8-230v Outdoor, 8 stations
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