YVAA Style A Air-Cooled Screw Liquid Chillers ... - Johnson Controls
YVAA Style A Air-Cooled Screw Liquid Chillers ... - Johnson Controls
YVAA Style A Air-Cooled Screw Liquid Chillers ... - Johnson Controls
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FORM 201.28-NM1.1<br />
ISSUE DATE: 8/29/2012<br />
CUSTOMER CONTROL WIRING<br />
FLOW SWITCH (-SF)<br />
PRINT (PNT)<br />
SYS. No. 1 RUN PERM<br />
SYS. No. 2 RUN PERM<br />
CONTROL<br />
BOARD<br />
FIGURE 14 - CUSTOMER CONTROL CONNECTIONS<br />
SYS. No. 1<br />
ALARM<br />
CONTACTS<br />
EVAP. PUMP<br />
START<br />
SIGNAL<br />
SYS. No. 2<br />
ALARM<br />
CONTACTS<br />
CHILLER<br />
RUN<br />
LEGEND<br />
TERMINAL BLOCK FOR CUSTOMER CONNECTIONS<br />
TERMINAL BLOCK FOR YORK CONNECTIONS<br />
WIRING AND COMPONENTS BY YORK<br />
OPTIONAL EQUIPMENT<br />
WIRING AND/OR COMPONENTS BY OTHERS<br />
SECTION 4 - INSTALLATION<br />
RELAY<br />
BOARD<br />
No. 1<br />
RELAY<br />
BOARD<br />
No. 2<br />
JOHNSON CONTROLS 33<br />
4