Convert T104p pump timer to wifi dewenwils timer

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M

Mikelyons27

New member
May 2, 2022
3
South florida
Hello,
This is my first time posting on the forum. There is a lot of information on here! I’ve learned alot.
I just bought a house, and I am new to all this. My pool pump timer just failed. It’s no longer turning on and off the pump. So I thought I’d replace it with a wifi one.I am really confused on how to wire the new one? I’ve seen alot of information on here about the t104p, but I am not sure how to convert that wiring to the dewenwils
controller. I added a couple of screen shots. How do I wire the new one up?082295ED-9831-4B6C-B427-8FF3A72CE7F7.jpeg1895174A-24E2-4876-B3D2-50E7DFF45562.jpeg
 
Mike,

Old timer pin 1 Black wire goes to new timer AC in L
Old timer pin 3 Red wire goes to new timer AC in N

Old timer pin 2 Black wire goes to new timer NO2
Old timer pin 4 Red wire goes to new timer NO1

Jumper wire from L to Com 2
Jumper wire from N to Com 1

Green wire from old timer connects to Green ground pin on new timer

Thanks,

Jim R.
 
Jimrahbe said:
Mike,

Old timer pin 1 Black wire goes to new timer AC in L
Old timer pin 3 Red wire goes to new timer AC in N

Old timer pin 2 Black wire goes to new timer NO2
Old timer pin 4 Red wire goes to new timer NO1

Jumper wire from L to Com 2
Jumper wire from N to Com 1

Green wire from old timer connects to Green ground pin on new timer

Thanks,

Jim R.
Click to expand...
Beautiful. This reply is exactly what I was looking for. Thank you for the reply.

I hope to contribute to site more as I go.
 
Hello all! I just installed the wifi timer, and no lick on getting it working. Did I get my wires crossed some where? I don’t get a power light. And if I press the power button, I hear a click as if it’s trying to turn on but doesn’t. 72741DFA-AB72-4F42-AD18-A41ABA7C7162.jpeg
 

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