This morning the power went out (at 5am). Upon switching the fuses back on the Heat link refuses to come back on.
There are no lights on the heat link, switching the isolation on/off, pressing the button to reset for 20 seconds does nothing. I've gone through several Google pages looking for answers. I'm getting a H2 error.
This nest was installed by previous owners so I have no idea how old it is. What do I do here?
