Type: Posts; User: Clay718
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I have a York Eco2 (YPAL) rooftop unit that has been locking out one of the compressor systems on a "chain fault". The LPCO is OK. Trying to find out what a chain fault refers to.
Bus analysis from the night it wasn't communicating read:
Bus health index @ 0
Bus performance index @ 1
I have a York ECO2 RTU connected through bacnet to an NAE. When the disconnect is turned off and then back on at the RTU, we lose communication for a long period of time. Communication was recently...
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