Since 2001, the Pro-C has been the contractor’s choice in residential irrigation control. The Pro-C has proven to be the most reliable and robust controller in the industry, with the flexibility to expand on demand due to its modular design. When expansion isn't necessary, the fixed 6 and 12 station models offer affordability in a high-end residential controller.
Now, the Pro-C will easily accommodate Hunter’s Solar Sync® without additional wiring. The new Solar Sync dial position makes it easy to upgrade and program any Pro-C to smart control. The Hunter Solar Sync is an EPA WaterSense® labeled smart device which calculates evapotranspiration (ET) and adjusts Hunter controllers daily based on local weather conditions, resulting in water savings and conservation.
The Pro-C and all AC powered Hunter controllers are now EPA WaterSense labeled when paired with the Solar Sync weather sensor.
Number of stations:
Pro-C: 4 -16
PCC 6 & 12
Enclosures: indoor and outdoor plastic
Independent irrigation programs: 3
Independent lighting programs: 3
Start times per program: 4
Max. station run time: 6 hours
Solar Sync dial position: now available with built-in Solar Sync programming for increased installation efficiency
Solar Sync delay feature: allows adjustments to be postponed for up to 99 days
Cycle and Soak feature built in: reduces runoff
Lighting programs built in: allows the ability to add landscape lighting control
Added knockouts offer additional flexibility
Programmable rain delay: prevents watering for an extended period as needed
Non-volatile memory: keeps programs indefinitely— without battery backup
Rain sensor bypass: allows the controller to ignore sensor devices when needed
One touch manual start and advance: allows user to start or test any station
Warranty period: 2 years
By adding a Solar Sync™ to your Hunter controller, it transforms into a smart controller using local weather conditions to tailor watering schedules to actual conditions on the site. A Hunter controller with Solar Sync has been independently proven to have a detailed list of water saving features and has been approved by the EPA as a WaterSense Smart Watering Controller. Click here to learn more about Smart Controllers 
A manual back-up utility that stores complete controller scheduling and setup information in back-up memory. This allows the saved watering schedule to be restored at any time. This can be used to set a controller back to its initial settings after tampering or at the beginning of a new season.
Automatic short circuit protection is a feature found in all Hunter AC powered controllers. This feature automatically detects electrical faults, which are typically caused by wiring issues. Only affected stations are skipped, allowing all other stations to water normally as programmed. There are no fuses to blow or internal circuit breakers to trip, so complete irrigation system shutdown is avoided.
The QuickCheck feature makes field wiring issues easy to assess with the push of a button. QuickCheck displays an ERR message when a field wiring short is detected on a particular station number.
This feature allows for quick adjustments to irrigation run times through a percentage scale. During peak season, set the seasonal adjustment to 100%. If weather conditions require less water, enter the appropriate percentage value (i.e. 50%) to cut down irrigation run times without the need to adjust each station in the program. This model offers two different ways to use Seasonal Adjustment to reduce water usage: Global and Daily.
Global: The Global option provides a Seasonal Adjustment percentage to all station Run Times on all of the controller's Programs.
Daily: With the addition of a Solar Sync ET Sensor, the controller has the ability to automatically implement daily adjustments based on measured local weather.
Users can program a delay between stations as the controller advances from one station to the next. This delay can range from a few seconds (to permit slow-closing valves additional time to close) to a much longer period of time (to allow pressure tanks time to recharge), based on user requirements.
The ability to specify which program or stations will be shut down in response to a specific sensor alarm. This allows stations or programs unaffected by the sensor to continue automatic operations.
Day(s) of the week can be programmed OFF in advance, so that irrigation does not occur regardless of program interval schedules. For example, if the gardener mows the lawn on Saturday, the Non-Water Days feature allows Saturday to be programmed OFF, so that watering will not occur.
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Growing Better Neighborhoods
Hunter’s residential controllers offer simple to advanced automatic watering with an abundance of user-friendly features. Most Hunter controllers can be upgraded to "smart controllers" by adding sensors.
* Fixed or modular indicates the controllers ability to expand the number of stations from a base count.