6 UV-SVN02C-EN
Model Number Descriptions
Digit 1, 2, 3 — Unit
Configuration
HUV = Horizontal Unit Ventilator
Digit 4 — Development
Sequence
C = Third Generation
Digit 5, 6, 7 — Development
Sequence
075 = 750 CFM
100 = 1000 CFM
125 = 1250 CFM
150 = 1500 CFM
200 = 2000 CFM
Digit 8 — Unit Incoming Power
Supply
1 = 120V/60/1
2 = 208V/60/1
3 = 208V/60/3
4 = 240V/60/1
5 = 240V/60/3
6 = 277V/60/1
8 = 480V/60/3-Phase 4-Wire Power
Supply
Digit 9 — Motor
0 = Free Discharge ECM
4 = Free Discharge ECM, Low
Acoustics
7 = Free Discharge ECM, Low FLA
Option
N = Free Discharge, Low Acoustics,
Low FLA
A = High Static ECM
E = High Static ECM, Low Acoustics
H = High Static ECM, Low FLA
Option
K = High Static ECM, Low Acoustics,
Low FLA
Digit 10, 11 — Design Sequence
** = Design Sequence
Digit 12, 13 — Coil Letter
Designation
(Single Coil Options)
AA = 2 R, 12 FPI CW/HW Changeover
AB = 2 R, 16 FPI CW/HW Changeover
AC = 3 R, 12 FPI CW/HW Changeover
AD = 4 R, 12 FPI CW/HW Changeover
AE = 4 R, 16 FPI CW/HW Changeover
H1 = 1 R, 12 FPI Heating Coil
H2 = 1 R, 14 FPI Heating Coil
H3 = 1 R, 16 FPI Heating Coil
H4 = 2 R, 12 FPI Heating Coil
H5 = 2 R, 14 FPI Heating Coil
H6 = 2 R, 16 FPI Heating Coil
K1 = 1 R Low Capacity Steam Coil
K2 = 1 R High Capacity Steam Coil
E4 = 4 Element Heating Only Coil
E6 = 6 Element Heating Only Coil
E8 = 8 Element Heating Only Coil
G0 = 2 R, 12 FPI DX Coil
(Coupled Coil Options)
DA = 1 R, 12 FPI HW Coil with 2 R,
12 FPI CW Coil
DC = 1 R, 12 FPI HW Coil with 2 R,
14 FPI CW Coil
DD = 1 R, 12 FPI HW Coil with 3 R,
12 FPI CW Coil
DE = 1 R, 14 FPI HW Coil with 3 R,
14 FPI CW Coil
DK = 1 R Steam with 3 R CW Coil
X3 = 3 Element Elec Coil with
3 R CW Coil (2 R on Sz 125)
X4 = 4 Element Elec Coil with
3 R CW Coil (2 R on Sz 125)
X6 = 6 Element Elec Coil with
3 R CW Coil (2 R on Sz 125)
GK = 1 R Steam Coil with 2 R DX Coil
GA = 1 R Heating coil with 2 R DX Coil
G3 = 3 Element Elec Heat Coil with
2 R DX Coil
G4 = 4 Element Elec Heat Coil with
2 R DX Coil
G6 = 6 Element Elec Heat Coil with
2 R DX Coil
R1 = 3 R, 12 FPI CW Coil with 1 R,
12 FPI HW Coil
R2 = 3 R, 14 FPI CW Coil with 1 R,
12 FPI HW Coil
Digit 14 — Coil Connections
A = Right Hand Supply
B = Left Hand Supply
C = Left Hand Cool/Right Hand Heat
D = Right Hand Cool/Left Hand Heat
Digit 15 — Control Types
0 = Unit-Mounted Speed Switch
Q = Tracer™ ZN520
R = Tracer ZN520 w/Low Temp
T = Tracer ZN520 w/Time Clock
U = Tracer ZN520 w/Low Temp &
Time Clock
X = Tracer ZN520 ICS w/Fan Status
Y = Tracer ZN520 ICS w/Low Temp &
Fan Status
8=CSTI
9 = CSTI w/Low Temp
L = Tracer UC400
M = Tracer UC400 w/Time Clock
Digit 16 — Heating/Change Over
Coil Control
0=None
1 = Face & Bypass Damper Actuator
2 = 2-Pipe Face & Bypass Damper
Control
3 = 4-Pipe Face & Bypass Damper
Control & Isolation Valve
4 = Single Stage Electric Heat
Control
5 = Dual Stage Electric Heat
7 = Face & Bypass Damper w/2-Pipe
Control & Isolation Valve
9 = 2-Way 1/2-in. 3.3 CV; 3-Wire Mod
W = 2-Way 1/2-in. 1.9 CV; 3-Wire Mod
G = 2-Way 3/4-in. 4.7 CV; 3-Wire Mod
H = 2-Way 1-in. 6.6 CV; 3-Wire Mod
Z = 3-Way 1/2-in. 1.9 CV; 3-Wire Mod
Q = 3-Way 1/2-in. 3.8 CV; 3-Wire Mod
R = 3-Way 3/4-in. 6.6 CV; 3-Wire Mod
T = Steam: 3-Wire Mod 1/2-in. 1.9 CV
U = Steam: 3-Wire Mod 1/2-in. 4.7 CV
V = Steam: 3-Wire Mod 3/4-in. 8.6 CV
Digit 17 — Cooling Coil Control
0=None
1 = Single Stage DX Controls
A = Field-Supplied Analog Valves
W = 2-Way 1/2-in. 1.9 CV; 3-Wire Mod
G = 2-Way 3/4-in. 4.7 CV; 3-Wire Mod
H = 2-Way 1-in. 6.6 CV; 3-Wire Mod
Z = 3-Way 1/2-in. 1.5 CV; 3-Wire Mod
Q = 3-Way 1/2-in. 3.8 CV; 3-Wire Mod
R = 3-Way 3/4-in. 6.6 CV; 3-Wire Mod
Digit 18 — Damper
Configuration
0 = Field Installed Damper Actuator
1 = 100% Return Air/No Damper or
Actuator
(Modulating ASHRAE Cycle II)
F = RA/OA Damper and Actuator
(2–10 Vdc)
A = RA/OA Damper and Actuator
(3-Point Modulating)
E = RA/OA Damper and Actuator
with Exhaust (3-Point Mod)
(Two Position Control)
D = Damper w/Manual Quad Adjust
UV-SVN02_-EN.book Page 6 Thursday, January 24, 2013 4:48 PM
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