TA4 snr used as on/off

[kimsbrew]

Wired a TA4 for on/off. PID functions are all Off. oUd is set to cool. Therefore, if PV is higher than SV, out1 light is on. Using a SS relay input of 2.5 to 30. Output 120 vac. However, the input reading on the relay using a meter is 1. No reading on the output side of the relay. 

Any ideas would be helpful.

Thank you.

Using a light as a load when cooling is called for. Out1 is lit also.

 

[okiedave]

...my first major in college was electrical engineering and I still didn't follow that.

 

[JckDanls 07]

...my first major in college was electrical engineering and I still didn't follow that.

:yeahthat: