RT-SVX055D-EN 5
Model Number Description
E A C 1 8 0 A D E N A 0 0
1 2 3 4 5 6 7 8 9 10 11 12 13
Digit 1 — Unit Type
E = Packaged Cooling, Electric Heat
Digit 2 — Efficiency
A = ASHRAE 90.1 - 2010
Digit 3 — Airflow Configuration
C = Convertible
Digit 4, 5, 6 — Nominal Gross
Cooling Capacity (MBh)
180 = 15 Tons
210 = 17½ Tons
240 = 20 Tons
270 = 22 Tons
Digit 7 — Major Design
Sequence
A
Digit 8 — Voltage Selection
D = 380-415/50/3
Digit 9 — Unit Controls
E = Electromechanical
Digit 10 — Heating Capacity
0 = No Heat
N = 27kW @ 50Hz
P = 41kW @ 50Hz
R = 54kW @ 50Hz
Digit 11 — Minor Design
Sequence
Digit 12, 13 — Service Sequence
00 = None
Digit 14 — Fresh Air Selection
0 = No Fresh Air
A = Manual Outside Air Damper
0-25%
Digit 15 — Supply Fan/Drive
Type/Motor
0=Standard Motor
1=Oversized Motor
Digit 16 — Not Used
Digit 17 — Condenser Coil
Protection
0 = Standard Coil
4 = CompleteCoat™ Condenser Coil
Digit 18 — Through The Base
Provisions
0 = No Through The Base Provisions
Digit 19 — Disconnect Switch
0 = No Disconnect
Digit 20— Not Used
Digit 21— Not Used
Digit 22— Not Used
Digit 23— Not Used
Digit 24— Not Used
Digit 25 - System Monitoring
Controls
0 = No Monitoring Controls
A = Condensate Drain Pan Overflow
Switch
Model Number Notes
1. Some field set up required.
2. Must be ordered with Through-
the-Base Electrical option.