14
Specifications subject to change without notice.
508 01 1603 01
Fig. 4 — Model Number Nomenclature
Unit Positioning
The unit can be mounted on the floor for vertical applica-
tion with return air entering the face of the unit and supply
air discharging vertically through the top of the unit. The
unit can also be applied in a horizontal arrangement with
return air entering horizontally and the supply air discharg-
ing horizontally. When applying the unit in a horizontal ar-
rangement, ensure the condensate drain pan is located at
the bottom center of the unit for adequate condensate dis-
posal. See Fig. 6 for condensate connections for each unit
position.
Typical positioning and alternate return air locations are
shown in Fig. 6. Alternate return air locations can be used
by moving the unit panel from the alternate return air loca-
tion to the standard return air location. Refer to overhead
suspension accessory drawing (Fig. 7) for preferred sus-
pension technique. The unit needs support underneath to
prevent sagging.
MODEL
S
ERIE
S
Position Number
Type
Voltage
Fan Motor Options
Indoor Coil
0 = Single Speed Indoor F
a
n Motor
2 = Two Speed Indoor F
a
n Motor Controller (VFD)
A = St
a
nd
a
rd - Unp
a
inted
B = P
a
inted c
a
binet (Gr
a
y)
A = St
a
nd
a
rd
Notes:
•
All
FAS072-150
u
nit
s
a
nd FHS 072-120
u
nit
s
with
a
“M” volt
a
ge de
s
ign
a
tion
a
re triple volt
a
ge; i.e., 208/230/460-3-60.
FAS
180
u
nit
s
a
re
a
l
s
o triple volt
a
ge in the “M” config
u
r
a
tion
u
nle
ss
the High St
a
tic motor option i
s
us
ed.
“M”
volt
a
ge i
s
not
a
v
a
il
a
ble on 2-
s
peed indoor f
a
n motor option.
•
Single-ph
as
e 072
a
nd 091
u
nit
s
de
s
ign
a
te
s
t
a
nd
a
rd motor
a
nd high
s
t
a
tic drive.
Painted Cabinet Options
A = C
u
/Al
Future Use
0 = F
u
t
u
re U
s
e
Efficiency
072 = 6 Ton
s
(1 circ
u
it)
091 = 7.5 Ton
s
(1 circ
u
it)
120 = 10 Ton
s
(2 circ
u
it)
150 = 12.5 Ton
s
(2 circ
u
it) (FAS
u
nit
s
only)
180 = 15 Ton
s
(2 circ
u
it)
240 = 20 Ton
s
(2 circ
u
it)
300 = 25 Ton
s
(2 circ
u
it) (FAS
u
nit
s
only)
336 = 30 Ton
s
(2 circ
u
it) (FAS
u
nit
s
only)
K = 208/230−1−60
H = 208/230−3−60
M = 460/208/230−3−60
L = 460−3−60
S = 575−3−60
A = F
u
t
u
re U
s
e
A = St
a
nd
a
rd St
a
tic St
a
nd
a
rd Efficiency Motor / St
a
nd
a
rd Drive
• 6 to 15 ton 208/230v, 460v, 575v-3-60, 6
a
nd 7.5 ton 208/230-1-60, 1-
s
peed
•
a
ll 2-
s
peed
B = High St
a
tic St
a
nd
a
rd Efficiency Motor / High Drive
• 6 to 15 ton 208/230V, 460v, 6 to 10 ton 575v-3-60, 1-
s
peed
•
a
ll 2-
s
peed
D = St
a
nd
a
rd St
a
tic High Efficiency Motor / St
a
nd
a
rd Drive
• 20, 25, 30 ton
a
ll 3 ph
as
e
E = High St
a
tic High Efficiency Motor / High Drive
• 15 to 30 ton
a
ll 3 ph
as
e
F = R-410A F
a
n Coil Unit
A = Air Conditioning (Cooling Only)
H = He
a
t P
u
mp
S = St
a
nd
a
rd Efficiency
Nominal Tonnage
Future Use
Fan Speed Controller
F
A
S
0
9
1
M
A
A
A
0
A
0
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
IMPORTANT: Do NOT attempt to install unit with
return air entering top panel of unit. Condensate will
not drain from unit.
