JOHNSON CONTROLS
4
FORM 102.20-N1
ISSUE DATE: 7/06/2016
SOLUTION XT UNIT MODEL NOMENCLATURE
XT
PRIMARY IDENTIFIER
XT
ENVIRONMENT
I=Indoor
O=Outdoor
I
NOMINAL
HEIGHT
27 to 132
NOMINAL
WIDTH
27 to 288
075
048
x
D
SUPPLY AND RETURN/EXHAUST FAN OPTIONS
A=None
B=DWDI FC Fan without Motor Controller
C=DWDI FC Fan with Service Disconnect Only
D=DWDI FC Fan with Motor Starter
E=DWDI FC Fan with Variable Frequency Drive (VFD)
F=DWDI AF Fan without Motor Controller
G=DWDI AF Fan with Service Disconnect Only
H=DWDI AF Fan with Motor Starter
J=DWDI AF Fan with VFD
K=SWSI PL Fan without Motor Controller
L=SWSI PL Fan with Service Disconnect only
M=SWSI PL Fan with Motor Starter
N=SWSI PL Fan with VFD
P=SWSI PL Fan Direct Drive without Motor Controller
Q=SWSI PL Fan Direct Drive with Service Disconnect Only
R=SWSI PL Fan Direct Drivee with Motor Starter
S=SWSI PL Fan Direct Drive with VFD
C
FACTORY MOUNTED
END DEVICES
0=No
1=Yes
0
46
M
MOTOR HORSEPOWER
SUPPLY AND RETURN/EXHAUST
FAN
A=0
B=1/2
C=3/4
D=1
E=1 1/2
F=2
G=3
H=5
J=7 1/2
K=10
L=15
M=20
N=25
P=60
Q=40
R=50
S=60
T=75
U=100
V=125
K
VOLTAGE CODE
12=120-1-60
17=200 or 208-3-60
27=277-1-60
28=230 or 240-3-60
40=360-3-60
44=440-3-50
46=460-3-60
50=380 or 415-3-50
58=575-3-60
63=220-3-50
A
DESIGN
A=Original Unit Design
Note: The terms skid and section have the same meaning in this document;
Variable Speed Drive (VSD) and Variable Frequency Drive (VFD) do as well.
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