York YCAS0098EB, Installation Operation & Maintenance, Page: 82 / 184

82
JOHNSON CONTROLS
FIG. 25 –
MODEL YCAS0128EB DIMENSIONS (ENGLISH)
Technical Data
DIMENSIONS – YCAS0128EB (ENGLISH)
LD06999A
LD07000A
1067
800
51
178
191
(12) 13
51
305
120
711
51 TYP.
229
OPENING
(229 HIGH)
CONTROL
VIEW C-C
CONDUIT K.O.'S
CONTROL ENTRY
VIEW B-B
RECOMMENDED
POWER
OPENING
(533 HIGH)
multiple point power.
2-compressor unit with
DO NOT USE unless
B B
C
C
406
2321
ALTERNATIVE
OPTIONS PANEL
COILS
SYS.#2
COILS
SYS.#1
VIEW A-A
533 HIGH)
(178 WIDE x
POWER OPENING
MICROCOMPUTER
CONTROL CENTER
CONNECTION)
BASE TO COOLER
59 (EDGE OF
SERVICE SWITCH
TRANSFORMER
CONTROL
POWER: MULTIPLE POINT WITH TERMINAL BLOCKS
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 unpredictable 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 - 6’; rear to wall - 6’; control panel end to wall - 4’; top - no
obstructions allowed; distance between adjacent units - 10’. No more than one adjacent wall may be higher than the unit.