Application

Irritrol® Systems' Rain Dial ^® Plus controller offers a host of enhanced features, including a 365-day calendar, water budgeting, advanced surge protection and non-volatile memory.

RD 12PLUS-EXT

Features

• Three independent programs offer concurrent operation capability
• 365-day calendar with automatic weekday calculation for odd/even day watering options and auto leap year adjustment
• Easy-to-read programming dial and large, self-prompting LCD
• Electric short circuit station detection and display
• Short-station detection and display
• Multiple language capabilities (English, French, German, Italian and Spanish)
• Easy-to-understand icons
• Automatic, semi-automatic and timed-manual operation
• Modular design allows easy removal of control module without disturbing valve wiring
• "Anywhere programming" feature provides convenient remote programming while under battery power
• Self-diagnostic electronic circuit breaker identifies and overrides an electrical malfunction of a valve
• Non-volatile memory holds program during power failure
• Battery backup keeps current time and date during power failure for up to 90 days(battery included)
• Electrical surge protection (on both input and output lines) resists damage from lightning storms and power surges
• Start-time stacking when more than three valves are on
• Water budgeting
• Program erase for each program
• Master valve/pump start circuit
• Weather-resistant plastic, locking cabinet with an internal transformer (outdoor models)

   

• Durable, plastic cabinet with an external transformer (indoor models)
• Wall mount
• UL, CUL and CE listed

Operating Specifications

• Station run times: 1-59 minutes in 1-minute increments or 1-5.9 hours in .1-hour (6 min.) increments
• Start times: 3 per program for up to 9 daily starts
• Watering schedule: 365-day calendar with automatic weekday calculation for odd/even day watering options
• Water budgeting: 0-200% in 10% increments

Electrical Specifications

• Transformer input: 120 VAC, 60Hz
• Transformer output: 24 VAC, 1.25 amps 
• Maximum output per station: 24 VAC, .5 amp 
• Maximum total output: 24 VAC, 1.0 amp (including pump relay/ master valve)
• Battery backup: 9-volt alkaline battery (included)

Outdoor Dimensions

• Height: 7 3/4"
  
• Width: 10 3/4"
  
• Depth: 4"

Indoor Dimensions

• Height: 7 3/4"
  
• Width: 7"
  
• Depth: 3 3/4"

Optional Accessories

• KwikStart™ remote control system kit (KSR-KIT) includes:

  —KS-Remote transmitter (KSR-T)
  —KS-Remote receiver (KSR-R)
  —KS-Remote 3’ cable harness (KSR-CA03)
  —KwikStart remote adapter kit (KSR-ADP)

• KS-Remote 25’ cable harness (KSR-CA25)
• All the items for the remote
  control system are also available separately

Models: How to Specify