Refrigeration Cycle Diagram - LG LS-J0910CL Service Manual

Refrigeration Cycle Diagram

• Cooling Only Models
INDOOR UNIT
HEAT
EXCHANGER
(EVAPORATOR)
Pipe size(Diameter:ø)
MODEL
Gas
9K, 12K
(Cooling Only)
18K
(Cooling Only)
24K
(Cooling Only)
For installation over rated, *a proper quantity of refrigerant should be added for each meter.
a proper quantity of refrigerant
9K, 12K
18K, 24K
LIQUID SIDE
GAS SIDE
Liquid
1/2" 1/4"
5/8" 1/4"
5/8" 3/8"
20g
40g
OUTDOOR UNIT
CAPILLARY TUBE
Piping length
Rated Max
7.62m(25ft) 15m(50ft)
7.62m(25ft) 15m(50ft)
7.62m(25ft) 15m(50ft)
Ex) 18K: When installed at a distance of 15m, 295g of
refrigerant should be added.
(15-7.62) x 40g = 295g
- 10 -
HEAT
EXCHANGER
(CONDENSER)
COMPRESSOR
Elevation
Rated Max
5m(16ft) 8m(26ft)
5m(16ft) 8m(26ft)
5m(16ft) 8m(26ft)