Dominicmark
- Jun 4, 2015
- 1
- Joined
- Jun 4, 2015
- Messages
- 1
Please help me troubleshoot the relay in this circuit.
I'm not an electronics engineer, just a distributor of sensor systems for flushes..
In this particular setup, my IR sensor is connected to my circuit board housing the relay unit and that to the solenoid valve. The sensor by means of relay is supposed to trigger the solenoid to open for a few seconds for flushing.
However in 75% of my units, the relay gets problematic and my engineer charges me a bomb to fix it.. I just need to understand how this particular circuit works and what's the relay chip here..
My electronics knowledge is minimal but am ready to read up and understand with any suggestions..
I look fwd to ur replies
I'm not an electronics engineer, just a distributor of sensor systems for flushes..
In this particular setup, my IR sensor is connected to my circuit board housing the relay unit and that to the solenoid valve. The sensor by means of relay is supposed to trigger the solenoid to open for a few seconds for flushing.
However in 75% of my units, the relay gets problematic and my engineer charges me a bomb to fix it.. I just need to understand how this particular circuit works and what's the relay chip here..
My electronics knowledge is minimal but am ready to read up and understand with any suggestions..
I look fwd to ur replies