FORM 100.50-EG1
3
YORK INTERNATIONAL
NOMENCLATURE
PAGE
FIGURES
1
Packaged Rooftop Air Conditioning Unit .................................................. 4
2
Single-Point Power Supply Wiring .......................................................... 31
3
Single-Point Power Supply Wiring with Non-Fused Disconnect ............. 32
4
Dual-Point Power Supply Wiring ............................................................ 33
5
Field Control Wiring ............................................................................... 34
6
General Arrangement Drawing – Bottom Return, Bottom Supply ........... 35
7
General Arrangement Drawing – Rear Return, Left or Right Supply ...... 36
8
Curb Layout Drawing .............................................................................. 37
BASIC MODEL NUMBER
: 50-ton
: 55-ton
: 60-ton
: 65-ton
: Rev. Level A
: Std. Product
: Special
: R-407C
: YORK
: Packaged
Rooftop
: Air-Cooled
: Scroll
1
2
3
4
5 6 7
8 9
10
11 12
13 14
15 16
BASE PRODUCT TYPE
NOMINAL CAPACITY
APPLICATION REFRIGERANT
VOLTAGE
DUCT LOCATIONS
DESIGN SPECIAL
Y
0
5
0
B
1
7
B
A
P
0
5
5
2
8
L
S
0
6
0
4
6
R
X
A
0
6
5
5
8
B
F
L
S
C
C
V
B
: 200 / 3 / 60
: 230 / 3 / 60
: 460 / 3 / 60
: 575 / 3 / 60
: Cooling Only
: Constant Volume
: VAV, VFD
: VAV, VFD w/ Manual Bypass
: Bottom Supply
: Left Supply
: Right Supply
: Bottom Return
: Front Return
: Side Return
