i bought one. it doesn't work... i've jury-rigged it using a pc power supply, which is rated 15A at 12v. it has a dial control, not the lcd one - and the led doesnt light, so no fault code to read. it switches on, and the fan runs, but the fuel pump does not run, and it shuts down after approx 40s.(ish - i havent timed it) the fuel pump *does* run when "priming mode" is activated. i'm running red diesel. when i first switched it on, the fuel pump did run, but i didnt prime the fuel line, expecting it to self prime. i used paraffin for this first run. the pump ran. then it switched itself off after a couple of minutes. it hasnt run since (in normal mode) i drained the paraffin and bought some fresh red diesel, and primed the system - by using "priming mode" so there is a signal getting to the pump. before i contact china, and go through all the aggro - does anyone have any ideas? i have a 20a supply coming, due next week.