So I bought a mac solenoid about 2 years ago and never got the chance to set up my boost control. I lost the box and would like to know if its Normally Open or Normally Closed. Also what Hz does it operate at. All I have the info printed on the solenoid itself...

MAC
DDEAFAR
12VDC
02/08A

Is there anyway to tell from these marking or are there any tests you can do through Neptune?

 

If you have the correct model it's 31hz NC. You're unfortunately going to have to try it unless you're able to verify details for your unit. Set a boost cut.

 

It was bought from a neptune dealer so it should be good to go. I will try the boost cut. thanks

 

Ya, you should be ok then. No problem.