Author Topic: Rain Sensor Problem  (Read 8376 times)


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Rain Sensor Problem
« on: August 18, 2019, 03:49:46 pm »
Trying to determine if my Hunter wireless rain sensor is defective or a problem with my Blue Spray interface.  The battery check on the Hunter transmitter shows good.  The Hunter receiver shows green.  Blue Spray interface shows rain sensor active even though we are in a summer dry period.  I have resynced the Hunter transmitter and receiver. 


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Re: Rain Sensor Problem
« Reply #1 on: August 25, 2019, 11:33:33 am »
You have to tell the controller your rain sensor is normally closed or normally open.

You can test the controller's rain sensor port by not having anything connected to the rain sensor terminals.  Configure it as an NO sensor.  Now, short the rain sensor terminals.  If the controller says it's active, it's good.