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Technical Data
All dimensions are in
mm unless otherwise
noted.
CONTROL ENTRY
(12) 13
CONDUIT K.O.'S
229
VIEW B-B
POWER OPENING
(178 WIDE x
533 HIGH)
It is recommended that
power wiring enters
on the right side.
If left side entry is used,
be sure that space is
available for power wire
bending radius.
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 pres-
sure 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.
FIG. 54 – MODEL 400 - 440 DIMENSIONS (SI)
110
DIMENSIONS - YCAS 400 - 440 (SI)
711
51
120
51 TYP.
CONTROL
TRANSFORMER
SERVICE SWITCH
VIEW A-A
178
CONTROL
OPENING
(229 HIGH)
51
305
POWER
OPENING
(533 HIGH)
MICRO-COMPUTER
CONTROL CENTER
B
OPTIONS PANEL
B
C
543
C
651 (EDGE OF
UNIT TO COOLER
CONNECTION)
2331
1067
800
VIEW C-C
191
LD04008
LD05018
YORK INTERNATIONAL
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