Results 1 to 6 of 6
Threaded View
-
19-04-2010, 08:32 AM #1
Fujitsu AOT45 Split Ducted PCB ISSUES
Hi guys i am currently working on a Fujitsu AOT45 Split ducted a/c unit. We have had a power spike with no spike protection that has knocked out 4 of the same units, units have had new indoor filter modules as that appeared the problem although has not fixed it. Terminal 3 which is the control has correct voltage of modulating 70-95VAC when disconnected although has 220VAC coming from indoor PCBoard just wondering if anyone has come across this or a similar issue and what the end result was. Have had fujitsu down and followed instructions which has not fixed problem
Similar Threads
-
Fujitsu Split System Outdoor Fan Wiring Issue
By damo_666 in forum Air ConditioningReplies: 3Last Post: 29-03-2010, 03:04 AM -
Old Emailair Ducted split
By Mavricks Choice in forum Air ConditioningReplies: 4Last Post: 02-03-2010, 02:29 PM -
Ducted split systems
By back2space in forum Air ConditioningReplies: 3Last Post: 23-01-2010, 01:08 AM -
fujitsu multi split, how it works??
By 123-steve909 in forum Air ConditioningReplies: 9Last Post: 04-06-2009, 07:07 AM -
LG ducted split
By Abe in forum Air ConditioningReplies: 20Last Post: 08-06-2005, 07:19 PM