The GFCI in thermostats are Class A, which means below 5mA trip levels. This is a very sensitive trip level required by UL. There are several instances that could cause “spurious tripping” or “nuisance tripping” due to electrical noise on the circuit.
The E2 error on a UCCG Thermostat means the floor sensor isn’t connected properly or is defective. Check wiring and sensor resistance before calling for support.
Error E1 on your thermostat means the internal sensor is defective or shorted. Contact your retailer for replacement.
E0 on the UCCG thermostat means internal error and the unit must be replaced. Contact your reseller for replacement.
If you installed your thermostat over 3 years ago and it seems to be functioning the same, however your floor is no longer heating up, call your electrician. Click “Read More” for details.
After getting a “Ground Fault” error on your thermostat you may find out your heating system resistance reading are off. Click “Read More” to learn why.
If you installed your UCCG floor heating thermostat over 3 years ago and it seems to be functioning the same, however your floor is no longer heating up, call your electrician. Click “Read More” for details.
This error could indicate several different issues. Click “Read More” for details.
What do you do when this message appears on your UCCG floor heating thermostat? Click “Read More” for details.
What do you do when this message appears on your UCCG floor heating thermostat? Click “Read More” for details.
