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Thread: fault on a daikin Roundflow
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12-05-2008, 10:28 PM #11
Re: fault on a daikin Roundflow
I asked the manager had there been any faults flash up on the controller since it had been installed, i did check the controller history and it came up with a fault but i cant remember what it was but when i looked up the code it said inverter problem...but i do not know how recent the fault was because you can't check it.
when i said it was pumping itself down, i meant thats what it looks like it is doing. when i first start it up it runs fine for a while, the pressures look a little low but when i've been to both indoors and felt the liquid and suction and they are both icy cold. now the master fan does run but the slave doesn't run but it should because it is controlled by the on coil thermister R2T i think ( iv checked this and it works) but the fan doesn't come on. after running for a while then the suction pressure starts to drop as low as 1bar which is what i meant by it's pumping down. Would the 2nd fan not running cause the suction pressure to drop as low as this?The difference between genius and stupidity is that genius has its limits.
Marc
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