AAON M3-094 - Manual (Page 35)

Return Fan Module Feature String Nomenclature
M
O
DULE
ID
PO
SIT
IO
N
CONNEC
TION
BL
ANK
BL
ANK
BL
WR
Q
UA
NTI
TY
BL
WR
TYPE BL
WR
H
P
BL
O
WER
BL
WR
ISOLATI
O
N
BL
ANK
BL
ANK
BL
ANK
CONNEC
TION
MOD
UL
E
AC
CE
S
S
OR
Y
ACCESS TYPE
RFA - 000 - 0 - 0 0 - C P H D A - 0 0 0 A R - B - 0
35
Return Fan Module Feature Description
RETURN FAN MODULE
Module ID
RFA = Return Fan Module
Position
### = Level and Position of Module in Air Handling
Unit
Connections
0 = No End Wall
A = Air Entering End Wall
Blank
0 = Standard
Blank
0 = Standard
BLOWERS AND MOTORS
Quantity
0 = 1 Blower with ODP Motor
A = 2 Blowers with ODP Motors
B = 3 Blowers with ODP Motors
C = 4 Blowers with ODP Motors
D = 1 Blower with TEFC Motor
E = 2 Blowers with TEFC Motors
F = 3 Blowers with TEFC Motors
G = 4 Blowers with TEFC Motors
Blower Type
0 = Standard Efficiency
A = Premium Efficiency
B = Premium Eff with 1 VFD
C = Premium Eff with 1 VFD and Bypass
D = Premium Eff with Field Installed VFD
E = Premium Eff with 1 VFD Shipped Loose
F = Premium Eff with 2 VFDs
G = Premium Eff with 2 VFDs and Bypass
H = Premium Eff with 2 Field Installed VFDs
J = Premium Eff with 2 VFDs Shipped Loose
K = Premium Eff with 3 VFDs
L = Premium Eff with 3 VFDs and Bypass
M = Premium Eff with 3 Field Installed VFDs
N = Premium Eff with 3 VFDs Shipped Loose
P = Premium Eff with 4 VFDs
Q = Premium Eff with 4 VFDs and Bypass
R = Premium Eff with 4 Field Installed VFDs
S = Premium Eff with 4 VFDs Shipped Loose
Blower HP
0 = 1 hp, 1170 rpm
A = 2 hp, 1170 rpm
B = 3 hp, 1170 rpm
C = 5 hp, 1170 rpm
D = 7.5 hp, 1170 rpm
E = 10 hp, 1170 rpm
F = 15 hp, 1170 rpm
G = 20 hp, 1170 rpm
H = 25 hp, 1170 rpm
J = 30 hp, 1170 rpm
K = 40 hp, 1170 rpm
L = 50 hp, 1170 rpm
M = 1 hp, 1760 rpm
N = 2 hp, 1760 rpm
P = 3 hp, 1760 rpm
Q = 5 hp, 1760 rpm
R = 7.5 hp, 1760 rpm
S = 10 hp, 1760 rpm
T = 15 hp, 1760 rpm
U = 20 hp, 1760 rpm
V = 25 hp, 1760 rpm
W= 30 hp, 1760 rpm
Y = 40 hp, 1760 rpm
Z = 50 hp, 1760 rpm
1 = 60 hp, 1760 rpm
Blower
0 = 24” Diameter
A = 27” Diameter
B = 30” Diameter
C = 33” Diameter
D = 36.5” Diameter
E = 42.5” Diameter
F = 36” Diameter, 3 Blade, 6W Prop
G = 42” Diameter, 4 Blade, 6W Prop
H = 42” Diameter, 6 Blade, 6W Prop
I = 48” Diameter, 6 Blade, 6W Prop
Blower Isolation
A = Springs (Unhoused 1” Deflection)
B = Springs (Unhoused 2” Deflection)
C = Springs (Seismic 1” Deflection)
D = Springs (Seismic 2” Deflection)
E = Option 0 + Backdraft Dampers
F = Option A + Backdraft Dampers
G = Option B + Backdraft Dampers
H = Option C + Backdraft Dampers