90821 CONTROL UNIT
- FROM A FIELD STATION, THE UNIT WILL PILOT THE OPENING AND CLOSING MOVEMENTS OF ONE OR TWO 9V BISTABLE SOLENOID VALVES INSTALLED IN VALVE BOXES.
- CONNECTED TO RAIN SENSOR (CODE 90915), THE UNIT WILL SUSPEND WATERING OPERATIONS IN THE EVENT OF RAINFALL GREATER THAN 5MM PER SQUARE METRE.
- THE CONTROL UNIT CAN BE WALL-MOUNTED, USING A SPECIAL BRACKET, FOR EASE OF PROGRAMMING ANDPRACTICAL MAINTENANCE.