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Contact Information
The troubleshooting solutions are provided to help resolve problems that may
arise during setup and/or operation of the Rain Dial-R controller.
If the problem is not listed or cannot be resolved with the provided solutions,
contact an authorized Irritrol product expert for assistance via phone or email.
U.S./Canada: Phone: 1-800-634-8873 (7:30 am–4 pm, M–F, PT)
E-mail: irrigationsupport@irritrol.com
Europe: Phone: +39-076540191
E-mail: intlirrigationsupport@irritrol.com
Australia: Phone: +61 8 8300 3633
E-mail: intlirrigationsupport@irritrol.com
Specications
Input Power
• Outdoor Model: 120 VAC 60 Hz, 30 VA (Domestic)
230/240 VAC, 50 Hz, 30VA
(International)
• Indoor Model: 24 VAC, 60 Hz, 30 VA (Domestic)
(from plug-in transformer) 24 VAC, 50 Hz, 30 VA
(International and Australian)
All Models:
• Station Output: 24 VAC at 0.5A, 1.0A (maximum total)
• Master Valve/Pump Start Relay Output: 24 VAC at 0.375A
• 2.0A Slow-blow Fuse
• Battery Back-up (time, day and date)
• Operating temperature range: 32˚F to 140˚F (0˚C to 60˚C)
Caution: The Rain Dial is designed to operate 24 VAC valve solenoids
rated at 0.25A (6 VA). Total current load during operation must not exceed
1.0A. A maximum of two solenoids per station terminal may be used if the
total station load does not exceed 0.5A. No more than three solenoids (plus
MV/Pump circuit) should operate concurrently. In irrigation systems where
multiple controllers are used, each controller must utilize a separate valve
common circuit.