Rain Bird – ESP-RZX

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Rain Bird – ESP-RZX


The ESP-RZX 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-RZX 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-RZX 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. Simple graphic based user interface is easy to explain and presents every controller feature at your fingertips.

Brands:Rain Bird


Controller Features

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 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
Easy to Install Controller Hardware

The ESP-RZX Controller requires only two mounting screws. A guide for ½“ or ¾” conduit allows for professional installation of field wires into the cabinet.
Plastic wall-mount case
4, 6 or 8 zone 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

Input required: 120 VAC ± 10%, 60Hz
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

UL, cUL, CE, C-Tick, FCC Part 15, Industry Canada ICES-03, IRAM S-Mark, India STQC, Israel, SII, Saudi Arabia SASO, South Africa SABS

Width: 6.65 in. (16,9 cm)
Height: 5.90 in. (15,0 cm)
Depth: 1.54 in. (3,9 cm)


Rain Bird

Rain Bird Corporation is a leading global manufacturer and provider of irrigation products and services


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