View Full Version : Carrier 30RA/Ry aircooled chiller
eskimo2
30-10-2014, 11:26 PM
Client has a Carrier 30RA/RY with pro-logic plus control. 2 circuit system, 2 comp circuit A and 3 Comp Circuit B
Is there a way to program controller for compressor start sequence or Circuit start sequence or is this only done by the controller using its compressor run time logic?
Gibbo
01-11-2014, 09:54 AM
Circuit sequence only I'm afraid go into configuration menu then user menu try pass =11 or 88. Unit must be in local off when you configure.
Circuit loading sequence will be set as 1 = auto. 2 = A lead. 3 = B lead.
eskimo2
02-11-2014, 03:29 AM
Circuit sequence only I'm afraid go into configuration menu then user menu try pass =11 or 88. Unit must be in local off when you configure.
Circuit loading sequence will be set as 1 = auto. 2 = A lead. 3 = B lead.
thanks Gibbo
I will give that a try on monday/tuesday
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