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fitboab
31-05-2013, 02:52 PM
I am totally stuck. I have just installed a new Carrier roof unit but I am unsure of which way to wire in the controller. Some of the terminals on my unit do not match the terminals on my controller. I have tried contacting Carrier who cant help ... does anyone know which terminals marry up with which.. cheers in advance

Gibbo
31-05-2013, 07:53 PM
If the number of terminals on the controller are less than on the carrier unit then its not compatible with the unit.
Is this a complete new install or just a new unit.
list all terminals on controller and Carrier unit

Brian_UK
31-05-2013, 11:08 PM
Can you not identify the terminals from the Carrier wiring diagram?

install monkey
31-05-2013, 11:16 PM
http://www.mediafire.com/download/diuk9fyt6gcffrw/15017_IOM_02_2006.pdf
http://www.mediafire.com/download/cfnd2ui997qf22c/WPG_NC.pdf