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Thread: York 410A 20 ton startup
07-20-2010, 12:49 PM #1
York 410A 20 ton startup
Have a York Yc240c00a2ala2 condenser. Old 20 ton Carrier modular unit. Trying to start unit up. Once I get the unit running, the sequence of operation states condenser fans 1 and 3 should come on. Fans 1 and 2 actually come on and the unit eventually trips on head pressure. Is there a way to change the fan startup sequence. Sorry, I'm not that familiar with York. Thanks in advance.
Last edited by The Reaper; 07-20-2010 at 07:34 PM.