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07-05-2013, 09:44 AM #1
Fujitsu ASYA14LGC timer indicator fault flashing
Good morning,
I have a unit on client site with a timer indicator flashing x3 on a single Fujitsu ASYA14LGC indoor. The unit is indoor fed but there is no feed getting to the condensor hence only the indoor fan runs and nothing else. There is a relay in the terminal block which I assume controls this feed as no power on the opposing side of terminal taking 240v out to condensor, but i dont have a fault code list for this model and was hoping someone can let me know where I can get a list, as I am honestly unsure if its just the relay or the indoor board also.
thanks in advance
sgge
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07-05-2013, 06:46 PM #2
Re: Fujitsu ASYA14LGC timer indicator fault flashing
check this thread
http://www.refrigeration-engineer.co...jitsu-ASYG12LE
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07-05-2013, 10:53 PM #3
Re: Fujitsu ASYA14LGC timer indicator fault flashing
Serial signal (reverse) error, during oeration
bypass the relay to test it- if you cant trace the feed to the relay, probably hooked up to a timeclock
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12-05-2013, 07:18 PM #4
Re: Fujitsu ASYA14LGC timer indicator fault flashing
Ive had a similar problem, and it turned out to be the outdoor pcb had blown, and caused a serial signal error even with the correct transmission voltages, swapped in a new board and that blew, drove the compressor from my box and it was fine, changed the board the 2nd time, and it has been running for months!!
Advert removedLast edited by Brian_UK; 12-05-2013 at 11:50 PM.