York MILLENIUM YCAS Series, Installation Operation & Maintenance, Page: 72 / 156

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YORK INTERNATIONAL
DIMENSIONS – YCAS0283-0343 (SI)
Technical Data
NOTES:
1. Placement on a level surface free of obstructions (including snow, for winter operation) or air recirculation ensures rated performance,
reliable operation and ease of maintenance. Site restrictions may compromise minimum clearances indicated below, resulting in unpre-
dictable air flow patterns and possible diminished performance. YORK’s unit controls will optimize operation without nuisance high
pressure safety cutout; however, the system designer must consider potential performance degradation. Access to the unit control
center assumes the unit is no higher than on spring isolators. Recommended minimum clearances: Side to wall - 2m; rear to wall - 2m;
control panel end to wall - 1.2m; top - no obstructions allowed; distance between adjacent units - 3m. No more than one adjacent wall
may be higher than the unit.
229
89
229
(7) 13 CONDUIT K.O.'S
CONTROL ENTRY
(8) 22 DIA. HOLES
CONTROL ENTRY
51
25
25 TYP.
51
(8) 38,51,64 CONDUIT K.O.'S
POWER ENTRY
25 TYP.
44
57
3 SPA. @ 127
127
432
83 178
127
432
VIEW C-C VIEW B-B
LD04477
43
2235
C C
B B
438
2321
OPTIONS PANEL
VIEW A-A
MICRO-COMPUTER
CONTROL CENTER
CONNECTION)
UNIT TO COOLER
49 (EDGE OF
SERVICE SWITCH
TRANSFORMER
CONTROL
POWER: MULTIPLE POINT WITH TERMINAL BLOCKS
LD04478