Hi All,
I bought a thermostat from the Ultimate Exotics Website, I have been using it a few months now and suddenly it has started displaying what looks like 3 E in the display and beeps.
Has anyone seen this or possibly had any experience with this?
I have emailed Ultimate Exotics but have not yet had feedback, i am slightly worried as i am not sure if the device is still safe to use. Also these did not seem to come with manuals like the 115? version
Thanks,