SSP-SVX001B-EN
5
Model Number Description
Heat Pump Condenser
Digit 1, 2, 3— Unit Function
TWA
= Split System Heat Pump
Digit 4, 5, 6 — Tonnage
060
= 5 Tons (50Hz)
072
= 6 Tons (60 Hz)
076
= 6.25 Tons (50Hz)
090
= 7.5 Tons (60 Hz)
101
= 8.33 Tons (50Hz)
120
= 10 Tons (60 Hz)
156
= 13.0 Tons (50Hz)
180
= 15 Tons (60 Hz)
201
= 16.7 Tons (50Hz)
240
= 20 Tons (60 Hz)
Digit 7 — Refrigerant
2
= R-22
4
= R-410A
Digit 8 — Voltage
3
= 208-230 Vac - 3 PH (60Hz)
4
= 460 Vac - 3 PH (60Hz)
W
= 575 Vac - 3 PH (60Hz)
D
= 380–415 Vac- 3 PH (50Hz)
K
= 380 Vac - 3 PH (60Hz)
Digit 9 — Refrigeration Circuit/Stage
A
= 1 Compressor/1 Line/1 Stage (Single)
D
= 2 Compressors/2 Line/2 Stage (Dual)
Digit 10 — Major Design Sequence
A
= Rev A
Digit 11 — Minor Design Sequence
A
= Rev A
Digit 12, 13 — Service Digits
**
Digit 14 — Efficiency Generation
A
= Generation A
Digit 15 — Controls
S
= Symbio
™
Digit 16 — None
0
= None
Digit 17 — Coil Protection
0
= Standard Coil
1
= Standard Coil w/ Hail Guard
2
= Black Epoxy Pre-Coated Condenser Coil
(FIN/TUBE)
3
= Black Epoxy Pre-Coated Condenser Coil
with Hail Guard (FIN/TUBE)
Digit 18, 19, 20 — None
0
= None
Digit 21 — Communications Options
0
= No Option
1
= Advanced Diagnostics and BACnet
®
BAS
2
= Advanced Diagnostics and LonTalk
®
Communications Interface (LCI)
Digit 22 to 40 — None
0
= None
