I purchased this heater new about 2yr ago and now the thing will not work and the local people now nothing how to fix it. I can hear the relays picking up and it will go through its cycle 3 times and then the LED will blink twice. I need to know what that means to have an ideal of what to fix. So I would like to know where I can get a service manual. I attended a Tech School for Heating and Air 20 or more years ago so I have some know how.
Its Christmas and we are cold.
My advice never never buy anything that can not be easily serviced live and learn. I got this heater and no way to fix it.