6 hours ago, Crossy said:

 

How, if you have no-one who understands simple wiring diagrams (and there's no circuit protection included in my simplistic schematic)?

 

I fear that there could be smoke and tears in the offing

 

We will test outdoors and test different configurations. If it burns up, I am not worried. I bought it 10 yesrs ago and its been sitting gathering dust. I couldn't care less if it catches fire. I will show ur diagram to an electrical engineer and ask him to tell my electrician what to do.

 

 

4 hours ago, bankruatsteve said:

Crossy, this has me intrigued so hope I'm not beating the dead horse...

 

What if there was a 220v to 220v (or 240v) transformer with a connection to the mid-point.  Would that give the 180 offset between L1 and L2 leaving N with zero?  And, wouldn't that make it isolated?  Not sure what "wave" that would have but maybe not matter?  

I am learning a lot from the questions ur asking.

Thank u

I bought this installed unit at the same time I bought the unit under discussion.

This is the Gas and electric model.

I use a step down transformer as it is 120v.

it has been used for 10 years with no problems even thought it is 60hz unit operating at 50 hz.

Just now, pampal said:

I bought this installed unit at the same time I bought the unit under discussion.

This is the Gas and electric model.

I use a step down transformer as it is 120v.

it has been used for 10 years with no problems even thought it is 60hz unit operating at 50 hz.

 

You will need a transformer


Sent from my iPhone using Thaivisa Connect