Hello all,
I have a pump control circuit that is causing relay chatter. It appears that R2 is getting enough current from the SSR timer to cause R2 to chatter. The circuit functions properly when the float F2 is in the high position, but when it's in the low position and F1 is made, that's when it chatters and actually causes the processing pump to pulsate. The reason for R2, is to control a solenoid valve to the open state, but only after the SSR timer times out.
Any help is greatly appreciated.
Circuit drawing attached
Thanks,
Michael
I have a pump control circuit that is causing relay chatter. It appears that R2 is getting enough current from the SSR timer to cause R2 to chatter. The circuit functions properly when the float F2 is in the high position, but when it's in the low position and F1 is made, that's when it chatters and actually causes the processing pump to pulsate. The reason for R2, is to control a solenoid valve to the open state, but only after the SSR timer times out.
Any help is greatly appreciated.
Circuit drawing attached
Thanks,
Michael