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Technical Data
DIMENSIONS – YCAS0138EB (ENGLISH)
CONTROL ENTRY
(12) 1/2"
CONDUIT K.O.'S
9"
ALTERNATIVE
POWER OPENING
(7" WIDE x
21" HIGH)
DO NOT USE unless
2-compressor unit with
multiple point power.
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.
FIG. 27 – MODEL YCAS0138EB DIMENSIONS (ENGLISH)
86
28"
2"
4 3/4"
2" TYP.
VIEW B-B
SYS.#1
COILS
CONTROL
TRANSFORMER
SERVICE SWITCH
91 3/8"
VIEW A-A
POWER: MULTIPLE POINT WITH TERMINAL BLOCKS
7"
CONTROL
OPENING
(9" HIGH)
2"
12"
RECOMMENDED
POWER
OPENING
(21" HIGH)
VIEW C-C
MICRO-COMPUTER
SYS.#2
CONTROL CENTER
COILS
OPTIONS PANEL
B
B
C
16"
C
2 5/16" (EDGE OF
BASE TO COOLER
CONNECTION)
42"
31 1/2"
7 1/2"
LD05641A
LD05642A
JOHNSON CONTROLS
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