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aljhen
22-04-2017, 01:34 PM
Hi Guys,
Have this issue on my carrier 30hxc230 about scpm card. I have an old faulty card with detail CEBD430416-12A printed on it and we order a replacement which arrived with card number CEBD430416-13 RA. I have made changes on the DIP switches as per the old card and I can't have a communication with the main board. The only difference I saw was on the last code of the boards which were 12A from the old card and 13-RA on the new card. Any help will be appreciated so much as we are badly needing the unit to run

Thank you guys.
aljhen

Gibbo
24-04-2017, 09:22 PM
You will need Carrier Service to download new software to the new Scpm board. If you bought it from Carrier spares they should have told you.
Gibbo

aljhen
25-04-2017, 09:04 AM
Thank you Gibbo for the info. Just want to ask, Will the new software version will also work with the old scpm card? Thanks again buddy.

Gibbo
25-04-2017, 10:00 AM
How old is the chiller unless it's pretty 2000/1 then it should be ok. What happened to the old one for it to be replaced.
Gibbo

aljhen
26-04-2017, 08:26 AM
Thank you again, the unit was in 2007. It was change because their was a fault on the compressor winding and after replacing it their was no more communication between the scpm board and with the main board.
aljhen