York UL R134A User Manual page 88

Air cooled screw liquid chillers r134a 150 - 385 tons (527 - 1354 kwi) 2 and 3 compressor 50 and 60 hz ashrae 90.1 compliant
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Dimensions –
YCIV0760E/V, YCIV0770S/P, and YCIV0890S/P
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 patters and possible diminished performance. Johnson Controls' unit controls will optimize the operation without nuisance
high pressure safety cutouts; however, the system designer MUST consider potential performance degradation.
Access to the unit control center stipulates 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 whatsoever; distance between adjacent units - 10'. No more
than one adjacent wall may be higher than the unit.
88
SI - continued
38
POWER ENTRY
254 WIDE X 330 HIGH
102
VIEW B-B
POWER ENTRY IS ON BOTTOM OF PANEL
A
B
(EDGE OF UNIT
TO COOLER
CONNECTION)
YCIV
A
518
0760E/V
564
0770S/P
564
0890S/P
CONTROL ENTRY
76 WIDE X 343 HIGH
44
C
B
C
2238
VIEW A-A
B
C
D
714
2174
2852
660
2009
2878
660
2009
2878
305
VIEW C-C
B
JOHNSON CONTROLS

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