Thanks, Len. Just what I needed.  Zene

Let me try another way that I cannot load pics. I have the EZ 36-501 blue controller. It cleary shows 16vdc input. The wallwart sent in place of the Euro transformer is 110vac to 16 VAC. However, the US 44932 grey controller shows it's input of 16vac. To further complicate matters; it reads 22vac without load. Reluctant to plug in. Zene

Rich ... would you consider me sending you pics of controllers? Cannot even upload 40kb pics. My eMail is [email protected] in case you do not want yours showm on forum. Zene

Rich ... thx, reluctant to even plug in to see drop. Mainly concerned with the oddity of one being 16 vdc and the other 16 vac input. Zene

Hi ... the 36-501(blue UK) controller which I have is 16vdc input. The 44932 (grey) is 16vac. The power supply I was sent is 110v - 16vac which was substituted for
US use, but it measured 22vac. I need to order the right supply for the 36-501. Confusing that one is ac and the other dc.
Can someone help?
Zene