6
RT-SVX51L-EN
Model Number Description
Digit 1 — Unit Type
G = Packaged Gas/Electric
Digit 2 — Efficiency
C = Generation C
Digit 3 — Airflow Configuration
C = Convertible
Digit 4, 5, 6 — Nominal Gross Cooling
Capacity (MBh)
180 = 15 Tons
210 = 17.5 Tons
240 = 20 Tons
300 = 25 Tons
Digit 7 — Major Design Sequence
A = Rev A
Digit 8 — Voltage Selection
3 = 208-230/60/3
4 = 460/60/3
W = 575/60/3
Digit 9 — Unit Controls
E = Electromechanical
Digit 10 — Heating Capacity
H = Gas Heat - High
L = Gas Heat - Low
M = Gas Heat - Medium
X = Gas Heat - SS Ht Ex - Low
Y = Gas Heat - SS Ht Ex - Medium
Z = Gas Heat - SS Ht Ex - High
Digit 11— Minor Design Sequence
Digit 12,13 — Service Sequence
00 = None
Digit 14 — Fresh Air Selection
3
,
4
0 = No Fresh Air
A = Manual Outside Air Damper 0-25%
B = Motorized Outside Air Damper 0-50%
C = Economizer, Dry Bulb 0-100% without
Barometric Relief
D = Economizer, Dry Bulb 0-100% with Barometric
Relief
1
E = Economizer, Reference Enthalpy 0-100%
without Barometric Relief
F = Economizer, Reference Enthalpy 0-100% with
Barometric Relief
1
G = Economizer, Comparative Enthalpy 0-100%
without Barometric Relief
H = Economizer, Comparative Enthalpy 0-100%
with Barometric Relief
1
J = Downflow Low Leak Economizer, Dry Bulb w/o
Barometric Relief
L = Downflow Low Leak Economizer, Reference
Enthalpy w/o Barometric Relief
N = Downflow Low Leak Economizer, Comparative
Enthalpy w/o Barometric Relief
Digit 15 — Supply Fan/Drive Type/Motor
7 = Multi-Speed Standard Motor
9 = Multi-Speed Oversized Motor
Digit 16 — Access
0 = Standard Fork Access
F = Third Side Condenser Fork Access (15-25 Ton)
Digit 17 — Condenser Coil Protection
0 = Standard Coil
4 = CompleteCoat™ Condenser Coil
Digit 18 — Through The Base Provisions
0 = No Through The Base Provisions
A = Through The Base Electric
B = Through The Base Gas
1
C = Through The Base Electric/Gas
Digit 19 — Disconnect Switch
0 = No Disconnect
1 = Unit Mounted Non-Fused Disconnect Switch
2
Digit 20-24
Not Used
Digit 25 — System Monitoring Controls
0 = No Monitoring Controls
A = Condensate Drain Pan Overflow Switch
Digit 26 — System Monitoring Controls
B = Economizer Fault Detection and Diagnostics
(FDD)
5
Model Number Notes
Notes:
1. Some field set up required.
2. Must be ordered with Through the- Base
Electrical option.
3. All Factory Installed Options are Built-to-Order.
Check order services for estimated
production cycle.
4. Factory installed economizers only available in
downflow configuration.
5. Fault Detection and Diagnostics (FDD) is
available on Low Leak Economizers only.
To Next Page
Loading...
Need help?
General
