Summary: AX1200i in service since early September 2013 abruptly died on Oct 14, 2013 after approximately 1.5 months of home use. Self-Test Feature indicated a continuous red light. All fans were running appropriately with internals running at normal temps when checked recently. Immediately after failure, internal components were appropriately warm to touch but none were hot. No AC electrical issues (e.g. power loss, brown-out, lightning, etc...) observed.
Summary: I bought a new item. First one broke within 15 minutes of installation. The replacement was second hand, smelt of smoke and was the wrong item yet packed in the right box, with seals! The third one is installed and working well. A great piece of kit when it works.
Summary: Got one from CDON about 2 weeks ago, not happy with it. It start to get the annoying coil whine, not very loud but noticeable. For the price I paid, I am a bit disappointed. Just contact CDON, see if can get a new one.