Trane Horizon OABE/F Installation, Operation And Maintenance Manual page 9

Model Number Descriptions
Digit 23 — Heat Capacity
(Secondary Heat Source)
ELEC
0 = No Heat/No Secondary Heat
A = 5 kW
B = 10 kW
C = 15 kW
D = 20 kW
E = 24 kW
F = 28 kW
G = 32 kW
Digit 24 — Corrosive
Environment Package
0 = No Corrosive Package
1 = S/S Interior, S/S Evap Coil Casing
2 = S/S Interior, Eco Coated Coils
3 = S/S Interior,
Copper/Copper Evap Coil
4 = S/S Coil Casing
5 = S/S Interior
6 = Eco-Coated Coils
7 = S/S Coil Casing with
Eco-Coated Coils
8 = Copper/Copper Evap,
HGRH Coils
Digit 25, 26 — Unit Controls
00 = Non-DDC—Electromechanical
AA = Trane—Discharge Air Control
w/LON Read-Write w/Display
AB = Trane—Space Control w/LON
Read-Write w/Display
AC = Trane—Discharge Air Control
®
w/BACnet (No Display)
AD = Trane—Space Control
w/BACnet (No Display)
AF = Trane—Discharge Air Control
w/BACnet w/Display
AG = Trane—Space Control
w/BACnet w/Display
AI = Trane—Discharge Air Control
w/LON Read-Write (No Display)
AJ = Trane—Space Control
w/LON Read-Write (No Display)
XX = Control Special
Digit 27 — Powered Exhaust Fan
Motor (PFM) and Exhaust
Dampers
0 = No Powered Exhaust
5 = Special Motor Option
6 = ECM w/Backward Curved
Plenum Fan
7 = ECM w/Backward Curved
Plenum Fan and Barometric
Relief Damper
8 = ECM w/Backward Curved
Plenum Fan and Isolation
Dampers w/End Switch
9 = Barometric Relief Dampers
(NO PFM)
OAU-SVX004D-EN
Digit 28 — Powered Exhaust Fan
Wheel
0 = No Powered Exhaust
A = 355
B = 450
C = 450 X 2
Digit 29 — Powered Exhaust Fan
Motor Power
ECM
0 = No Powered Exhaust
A = 1 kW
B = 2 kW
C = 3 kW
D = 4 kW
E =
F =
Digit 30 — Reserved for Future
Use
Digit 31 — ERV (Requires
Powered Exhaust)
0 = No ERV
A = ERV-Composite Construction
w/Bypass
B = ERV—Composite Construction
with Frost Protection w/VFD
C = ERV—Aluminum Construction
w/Bypass
D = ERV—Aluminum Construction
with Frost Protection w/VFD
Digit 32 — ERV Size
0 = No ERV
1 = 3014
2 = 3622
3 = 4136
4 = 4634
5 = 5856
Digit 33 — Damper Options
0 = 100% OA 2-Position Damper
1 = 100% OA 2-Position Damper
w/RA 2-Position Damper
2 = Modulating OA and RA Dampers
w/Economizer
Digit 34 — Filtration Options
A = No Filters
B = MERV-8,30%
C = MERV-13, 80%
D = MERV-14, 95%
E = MERV-8 30%, MERV-13 80%
F = MERV-8 30%, MERV-14 95%
G = MERV-8, 30% with UVC
H = MERV-13, 80% with UVC
J = MERV-14, 95% with UVC
K = MERV-8 30%, MERV-13 80%,
and UVC
L = MERV-8 30%, MERV-14 95%,
and UVC
X = Special Filter Options
Digit 35 — Smoke Detector
(Factory-Installed)
0 = No Smoke Detector
1 = Supply Smoke Detector
2 = Return Smoke Detector
3 = Supply and Return Smoke
Detectors
Digit 36 — Electrical Options
0 = Terminal Block
A = Non-Fused Disconnect Switch
B = Fused Disconnect Switch
C = Non-Fused Disconnect Switch
w/Convenience Outlet
D = Fused Disconnect Switch
w/Convenience Outlet
E = Dual Point Power
F = Dual Point Power
w/Convenience Outlet
G = 65 SCCR Electrical Rating
w/Non-Fused Disconnect
H = 65 SCCR Electrical Rating
w/Fused Disconnect
J = 65 KAIC Electrical Rating
w/Non-Fused Disconnect
K = 65 KAIC Electrical Rating
w/Fused Disconnect
L = 65 KAIC Non-Fused
w/Convenience Outlet
M = 65 KAIC Fused
w/Convenience Outlet
N = 65 SCCR Non-Fused
w/Convenience Outlet
Digit 37 — Air Flow Monitoring
0 = No Airflow Monitoring
1 = Airflow Monitoring—IFM
Piezo Ring
2 = Airflow Monitoring—PE
Piezo Ring
3 = Airflow Monitoring—Outdoor Air
with Display and IFM
w/Piezo Ring
4 = Airflow Monitoring—IFM
Piezo Ring and PE Piezo Ring
5 = Airflow Monitoring—Outdoor Air
Monitoring w/Display Supply Air
and Exhaust Air w/Piezo Rings
6 = Airflow Monitoring—Outdoor Air
Monitoring for Direct-Fired
Heat Units
Digit 38 — Accessories
0 = No Options
C = LED Service Light in Supply
Fan Section
F = LED Service Light in Exhaust
Fan Section
G = LED Service Light in Supply and
Exhaust Fan Section
Digit 39 — Altitude
0 = Sea Level to 1,000 Feet
1 = 1,001 to 2,000 Feet
2 = 2,001 to 3,000 Feet
3 = 3,001 to 4,000 Feet
4 = 4,001 to 5,000 Feet
5 = 5,001 to 6,000 Feet
6 = 6,001 to 7,000 Feet
7 = Above 7,000 Feet
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