Upgrading from Intermatic T104M to Suraielec wifi pool timer

[JagMan]

Our Intermatic timer motor stopped working recently. So I thought I'd take this opportunity to replace the mechanical timer with a smart timer. We have a Howard pump and Howard heater. Only 4 wires going to the Intermatic T104M...on posts 1, 2, 3, 4...they're all black wires. My understanding is that it's a 240v setup. The guy who set up our old timer is retired and I can't reach him anymore.

Do I just wire the following from T104M to Suraielec?
1 > COM1
2 > NO1
3 > COM2
4 > NO2

Then put a jumper on the Suraielec's L to COM1 and N to COM2 (like in my attached pic)? Sorry if this has been asked multiple times. Was trying my best to understand previous posts.

Thanks so much!

 

[Jimrahbe]

Jag,

Yep... You are correct..

Thanks,

Jim R.

 

[JagMan]

Jag,

Yep... You are correct..

Thanks,

Jim R.

Thanks so much!