Electrical Hookup for Sunstat Radiant Flooring to a 20-AMP Double-Pole Circuit B
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Electrical Hookup for Sunstat Radiant Flooring to a 20-AMP Double-Pole Circuit B
Electrical Hookup for Sunstat Radiant Flooring to a 20-AMP Double-Pole Circuit Breaker.
I have installed a "GE Q-Line THQP 20-Amp Double-Pole Circuit Breaker" Black to one ple, White to the other, and ground/common to the bar. At the end of my cable I measured Black - Common as 120V and White - Common as 120V.
The system calls for a Dedicated 120VAC or 240VAC 20-amp circuit as seen here on page 16
http://www.warmyourfloor.com/media/S...urrent-WYF.pdf
The problem I am having is the Sunstat Control will not power up when I hookup the Black to Line 1 and White to Line 2. If however I change the system to a standard 120V system the control will power up. Have I done something wrong with my 240V setup?
I have installed a "GE Q-Line THQP 20-Amp Double-Pole Circuit Breaker" Black to one ple, White to the other, and ground/common to the bar. At the end of my cable I measured Black - Common as 120V and White - Common as 120V.
The system calls for a Dedicated 120VAC or 240VAC 20-amp circuit as seen here on page 16
http://www.warmyourfloor.com/media/S...urrent-WYF.pdf
The problem I am having is the Sunstat Control will not power up when I hookup the Black to Line 1 and White to Line 2. If however I change the system to a standard 120V system the control will power up. Have I done something wrong with my 240V setup?
#2
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At the end of my cable I measured Black - Common as 120V and White - Common as 120V.
Also, if you do end up using it at 240v, the white wire will have to be reidentified as hot (painted or use electrical tape to color it black or red)
#3
If this is a half size GE 2 pole breaker move it down or up one half space. It is possible to put both poles of a GE half size breaker on the same bus bar. That sounds like what you did.
The better place to measure is between black and the (recolored) white. I'll bet that is 0.
Assuming by common you really meant ground. The circuit does not have a common.
I measured Black - Common as 120V and White - Common as 120V.
Assuming by common you really meant ground. The circuit does not have a common.