Brand: Irritrol    SKU: RD600-INT-R

Product Overview

The Irritrol RD600-INT-R Rain Dial-R is a six-station indoor irrigation controller for residential sprinkler systems installed in a garage, utility room, basement, or other protected location. It provides familiar local programming with flexible schedules and support for optional Irritrol weather, remote-control, and connected-management accessories. This indoor model is not intended for direct outdoor exposure.

Three independent programs allow lawn, shrub, drip, or seasonal zones to use different watering days, start times, and station run times. Each program supports three daily start times for up to nine total starts. Station run time can be set from 1 to 59 minutes in one-minute increments or from 1.0 to 5.9 hours in six-minute increments. Water budgeting, monthly percentage presets, odd/even scheduling, skip-day intervals, excluded days, station delay, test-all-stations operation, and assignable pump/master-valve control help tailor the schedule to the property.

The controller is RainSensor-ready and supports optional Climate Logic weather sensing, SMRT Logic remote access, and CRR handheld remotes. These accessories are sold separately. A 9-volt alkaline battery, also not included, supports armchair programming and maintains time and date during a power interruption.

Key Features

Common Uses

Compatibility and Installation Notes

This is the six-station indoor model and must be installed in a dry, protected location. Use compatible 24 VAC irrigation valve solenoids and follow Irritrol instructions for field wiring, sensors, grounding, and pump relays. Climate Logic, SMRT Logic, CRR remotes, rain sensors, and the 9-volt battery are sold separately.

Frequently Asked Questions

Can RD600-INT-R be mounted outdoors?

No. Choose RD600-EXT-R when an outdoor enclosure is required.

Does it include smart or internet control?

No. Optional SMRT Logic or Climate Logic equipment is required for connected or automatic weather-based functions.

Can it operate a pump start relay?

Yes. A compatible 24 VAC pump-start relay can be operated through the master-valve/pump circuit when properly installed.

Why Buy the RD600-INT-R from Big Frog Supply?

The six-station indoor version is clearly separated from the outdoor model, helping you select the correct enclosure without paying for unused station capacity. Big Frog Supply also carries compatible Irritrol sensors, valves, solenoids, and controller accessories.