Reef Central Online Community - View Single Post - Solenoid making loud buzzing noise, should i be concerned?

Ed D · 05/18/2010, 11:38 AM

I would be concerned.

Electromechanical devices (soleniods, relays) should not make funny noise,
Click when you apply power
Click when you remove power
No noise with no or constant power.

05/18/2010, 11:38 AM	#2
Ed D Registered Member Join Date: Apr 2003 Posts: 49	I would be concerned. Electromechanical devices (soleniods, relays) should not make funny noise, Click when you apply power Click when you remove power No noise with no or constant power.