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Thread: YorkHICA600A Wiring
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10-09-2010, 10:31 PM #1
YorkHICA600A Wiring
This system is a two phase system with wiring such that if the fan motors short out and the grounding of the fan supports corrode the motors mounts can be energized. Only one leg of the two phase wiring is interupted in the control circuitry allowing this danger to exist.
Has York issued any warnings about this matter and or has York reworked their wiring and gounding systems to protect the user from this defect in the wiring system
DeraldMorgan
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12-09-2010, 10:39 PM #2
Re: YorkHICA600A Wiring
Have you asked the source? Namely York.
Brian - Newton Abbot, Devon, UK
Retired March 2015
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13-09-2010, 02:02 AM #3
Re: YorkHICA600A Wiring
I have searched the web and cannot find any manuals or material from York on this model. Any idea how to get in touch with them given they were aquired by Johnson Controls.
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