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Thread: Trane controller
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20-06-2009, 04:31 PM #1
Trane controller
I have a couple of Trane chillers that have CGAN 700 controllers, my question is, does anyone know if these have a latent defect
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21-06-2009, 09:48 PM #2
Re: Trane controller
If they have the CH532 controller, it's possible they have old software, which had some issues! They can be upraded!
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22-06-2009, 11:36 AM #3
Re: Trane controller
hi
have worked with ch532 controller as well which we had upgraded because of it had intermitent faults. are you running tracer with this unit. there is instances where the tracer cant talk to ch530 controls.
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23-06-2009, 06:26 PM #4
Re: Trane controller
hi if your reffering to ch530 then there are no serious problems except hi press digital input burning out and ocasional power supply burn out and dimmining of display
only possible fix is to replace. software seemes ok we maintence about 50 units
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