Carrier Prodialog - How to Isolate Circuit / Comp Through Service Menu

[nzchillers]

Carrier 30RB522 / Serial RBJ1409

Can one assist with a break down of the service menu accessed by password 88. In particular we would like to isolate a circuit pending repair while continuing to operate at 50% load.

Cheers from down under

[Kenneth199]

is it a circuit a and b? if so, you can just make an alarm for the system you dont want to run.

I dont think its possible to enable/disable a circuit if its the grey prodialog.

[gsracer]

You could unplug the contactor from the PCB next to each compressor then plug it back in when you're done