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SSC-PRC008-EN
Model Nomenclature
Digit No.1 - Product Type
T = Split Air Cooled Condensing Unit
Digit No.2
T = Cooling Only
W = Heat Pump
Digit No.3 - Refrigerant Circuit(s) / Compressor(s)
K = Single Refrigerant Circuit/Compressor
D = Dual Refrigerant Circuits/Compressors
T = Triple Refrigerant Circuits/Compressors
(Others to be determined as needed.)
Digit No.4 - Refrigerant Connection Type
0 = Sweat (Brazed)
5 = Flared (Tubing)
7 = Quick Connect
Digit No.5 and 6 - Nominal Capacity Btu/h x 1,000
(Note: Exact system capacities/performance when matched with selected indoor
unit are specified in Product Catalogues.)
Digit No.7 - Major Development Sequence
Digit No.8 - Electric Power Supply Characteristics
A = 220V/1ph/50Hz or 200-220V/1ph/50Hz
B = 240V/1ph/50Hz or 220-240V/1ph/50Hz
D = 380-415V/3ph/50Hz
1 = 220V/1ph/60Hz or 200-240V/1ph/60Hz
3 = 200-240V/3ph/60Hz
4 = 460V/3ph/60Hz
Digit No.9 and 10 - Factory Installed Options
(Note: The Alphabet Letter “O” is not used in digit 9 or ten, only the Number
“0” is used.)
00 = Standard efficiency without expansion device
0E = Standard efficiency with expansion device
Digit No.11 - Minor Design Sequence/Series - Design Change
Alphabet Letter “A” through “Z”
Digit No.12 - Service Digit
T T K 5 1 2 P B 0 0 J A
1 23456789101112
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