York Millennium YDAS 410 Installation Operation & Maintenance page 69

Air cooled screw liquid chillers air cooled screw hermetic

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NOTE: Never bypass a flow switch. This will cause

damage to the chiller and void any warranties.

NOTE: Wiring from remote “dry” contacts (for stop/start

reset functions) should not exceed 25 ft. and

should be run in grounded conduit that does

not carry any wiring other than control wiring or

in screened cable. If an inductive device (relay,

contactor) is supplying these contacts, the coil

of the device must be suppressed with a sup-

pressor YORK Part Number 031-00808-000 (60

Hz models) or a standard RC suppressor (50

Hz models) across the inductive coil.

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Millennium ydas 490