LG R5TT20F-SA1 Engineering Product Data Book page 4

Heat Pump Water Heater
2. Nomenclature
R 5 T
1 2 3
Code
1 Product Type
2 Refrigerant
3
4 Compressor type
5, 6 Capacity
Indoor unit platform
7
Outdoor unit platform
8
9 Look/Color
10 Function
11 Serial No.
3
- 50 Hz ( R134a)
T 2 0
4 5 6
Type Code of Model
F - S A
7 8 9 10
A~Z R: Heat Pump Water Heater
2: R22
3: R32
0~9 4: R410A
5: R134a
6: R290
T: Packaged
- : Set
N: Indoor unit
U: Outdoor unit
A~Z
A: C/SKD Indoor unit
B: C/SKD outdoor unit
M: Mock-up
T: Inverter Heating Only
A~Z
W: Inverter Heating & Cooling
Water tank capacity
0~9
Ex. "20" → 200 liters
A~Z F: Frontier
A~Z -: Packaged (No outdoor unit)
S: Frontier Silver
A~Z
B: Frontier Black
A~Z A: Smart function + Hybrid mode
1~9 LG Model Development Serial No.
1
11
Meaning