SPW Hunter Pro-C P2C-400 Indoor Outdoor Modular Controller 4-Station Base Timer Expandable to 32 Stations w/ Optional Expansion Modules - P2C400 Replaces PC400 and PC400i (P2C-400 with 4 Zones)

EASY RETRIEVE MEMORY: A manual back-up utility that stores complete controller scheduling and setup information in back-up memory. AUTOMATIC SHORT CIRCUIT PROTECTION: 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. QUICK CHECK:: 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. SEASONAL ADJUSTMENT: GLOBAL OR AUTOMATIC UPDATES WITH SOLAR SYNC: This feature allows for quick adjustment to irrigation run times based on seasonal weather conditions. DELAY BETWEEN STATIONS: 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. SENSOR PROGRAMMABILITY: The ability to specify which program will be shut down in response to a specific sensor alarm. This allows programs unaffected by the sensor to continue automatic operations. NON-WATER DAYS: 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.