We had a new install under travertine tile bathroom by tile contractor and certified electrician. The GFCI trips at different times. Sometimes within an hour or two, or it can be a couple days or weeks. Is there a way to find out what is wrong with this system?
Post by Christopher on Oct 29, 2012 6:08:57 GMT -6
The first thing you will want to do is to check the resistance of the heating element itself. To do this the thermostat will need to be taken out of the wall to access the wiring in the back. There are detail instructions on this process in the manual, which can be downloaded from www.suntouch.com You can also check the breaker the SunStat Pro is on to be sure it is not a GFCI breaker. If it is, switch it out for a regular non-GFCI breaker. Also, there should be nothing else using the breaker the 500670 is on.