K-Rain Pro EX3 Smart Irrigation Controller – 4-Station, Wi-Fi Enabled (Model 3302)

Description

PROEX3 Outdoor/Indoor WiFi Enabled (Sold Separately) 4-Base Station Hybrid Modular Irrigation Controller

The PRO-EX3 Wi-Fi-enabled controller is an indoor/outdoor irrigation controller that utilizes a hybrid modular and two-wire decoder system, designed to provide maximum installation flexibility. The unit consists of a master valve/pump start, test, common, sensor terminals and one pre-installed 4-station module. With the addition of separately sold 4-station and 8-station modules, the total modular station capacity can be expanded to a maximum of 24 stations. This capacity can be further increased to 40 stations through the installation of a 2-wire module supporting up to 36 stations, used in conjunction with the pre-installed 4-station module. The PRO-EX3 is also Wi-Fi-enabled when paired with the optional 3100-BRIDGE Wi-Fi module.

WiFi Enabled – simply add the 3100-BRIDGE WiFi Module (Sold Separately)

Key Features

• HYBRID Design: Modular + 2 Wire with Rapid Assign™  Decoder Pairing – Supports both conventional wiring modules (4- or 8-station) and 2-wire decoder technology for up to 40 stations
• Buried Valve Locator – Solenoid will pulse/vibrate to help locate lost valves; Enabled for Modular and 2-Wire path
• FlowLogic™ – Intelligent Water Flow Monitoring and Protection
• Smart Wi-Fi Capable: Access the K-Rain App with Adaptive Irrigation Mode (AIM) – Add K-Rain Wi-Fi Bridge (3100-Bridge) for remote control and monitoring via smartphone, tablet, or web browser

Features & Benefits:

• Rapid Assign ™ – Add decoders from the APP using QR codes and assign to any zone, at any time
• Hybrid Irrigation Controller – Supports both conventional wiring modules (4- or 8-station) and 2-wire decoder technology
• Maximum 40 stations: 4 conventional base stations + up to 24 conventional stations (3 × 8-station modules) or up to 36 two-wire stations
• Smart Wi-Fi Capable – Add K-Rain Wi-Fi Bridge (3100-Bridge) for remote control and monitoring via smartphone, tablet, or web browser
• New AIM (Adaptive Irrigation Mode) – Advanced smart weather-based watering system with adjustable limits that automatically optimizes irrigation when equipped with Wi-Fi
• Controller Sharing and Management – Can be shared for remote monitoring and management
• Buried Valve Locator Available with Modular and 2-Wire – Chatter feature works on modular or 2-wire path
• Patented Full Program Display – One screen shows watering days, number of start times, number of stations and special programming
• Sensor Ready – Flow Sensor and Rain Sensor or Rain/Freeze Sensor ready
• Diagnostic Circuit Breaker – Identifies and isolates stations/valves with wiring problems (shorts, faults) while the rest of the program continues
• Station Delay/Overlap Programming – Adjustable delay between stations or simultaneous operation for well recovery, slow-closing valves and water hammer prevention
• Wired/Remote Options – 2 Hard wired MV/PS terminals as well as 1 Remote MV/PS on the 2-wire system
• Permanent Memory – Non-volatile memory preserves programs during power outages
• Master Valve/Pump Start Ready – programmable per station as needed
• Advanced Features – Looping Functionality, Cycle and Soak, Zone Grouping (Up to 4 stations plus a master valve), and Seasonal Adjust – Global adjustment from 10–200% in 10% increments, Permanent Day Off – Set any day of the week as a non-watering day regardless of programming
• Built-in Level – Ensures easy, accurate leveling during installation
• Next-Gen Polymer Construction – Heavy-duty enclosure built for long-lasting performance
• Warranty – 3 Years

Dimensions

• Height: 8″ (20,3 cm)
• Width: 10 1/2″ (26,7 cm)
• Depth: 5 1/4″ (13,3 cm)

Operating Specifications

• Station Run Times: 1 minute to 6 hours for all stations
• Number of Programs: 6 (A–F)
• Number of Automatic Start Times: 6 per program
• Program Watering Schedules:
  • Custom (day of the week)
  • Interval (1-31 days)
  • Odd (odd calendar days)
  • Even (even calendar days)

Electrical Specifications

• Power Input: 110V AC 60Hz 240V AC, 50/60Hz
• Power Output: 24V AC 2A
• Power Backup: Lithium coin-cell battery maintains time and date

PRO-EX3 Accessories

3304 – Pro-EX3 4 Station Module
3308 – Pro-EX3 8 Station Module
3311 – Pro-EX3 Single Station Decoder
3322 – Pro-EX3 2 Wire Module

Manuals & Literature

• PRO-EX3 Manual

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