York YCUL0045 Installation Operation & Maintenance page 62

Installation
DIMENSIONS - YCUL0211 - YCUL0275 (SI)
POWER ENTRY
(2) 64,51,38 CONDUIT K.O.'S
(5) 13 CONDUIT K.O.'S
SYS. 1
SUCT. CONN.
A
720
SYS. 1
1 1/8" O.D.
LIQ. CONN.
MODEL YCUL A
0211 2 1/8" OD
0235 2 1/8" OD
0255 2 1/8" OD
0275 2 5/8" OD
NOTE:
Placement on a level surface of free of obstructions (including snow, for winter operation) or air circulation ensures rated performance, reli-
able operation, and ease of maintenance. Site restrictions may compromise minimum clearances indicated below, resulting in unpredictable
airflow patterns and possible diminished performance. YORK's unit controls will optimize operation without nuisance high-pressure safety
cutouts; 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 to end wall
– 1.2m; top – no obstructions allowed; distance between adjacent units – 3m. No more than one adjacent wall may be higher than the
unit.
62
76
38
127
76
127
321
VIEW B-B
538
SYS. 1 LIQ.
STOP VALVE
E
F
B C D
2 1/8" OD 741 860
2 1/8" OD 741 860
2 1/8" OD 741 430
2 5/8" OD 725 430
25 TYP.
98
102
38
51
76
CONTROL ENTRY
(8) 13 CONDUIT K.O.'S
D
2311
E F
175 741
175 741
132 725
132 725
FORM 150.63-NM6 (1020)
SYS. 2
SUCT. CONN.
B
SYS. 2 LIQ.
STOP VALVE
SYS. 2
1 1/8" O.D.
LIQ. CONN.
711
538
C
LD04463A
JOHNSON CONTROLS