LG LB-H2460FH - Refrigeration Cycle Diagrams; Heat Pump Cycle

Refrigeration Cycle Diagram
• HEAT PUMP (LB-H1860RH/LB-H2460RH/LB-G3680RH/LB-G3660RH/
LB-G3660PH/LB-E4880RH/LB-E6080RH)
–13–
INDOOR UNIT OUTDOOR UNIT
HEAT
EXCHANGER
HEAT
EXCHANGER
COMPRESSOR
GAS SIDE
LIQUID SIDE
COOLING
HEATING
REVERSING
VALVE
CAPILLARY TUBE
• Rated performance for refrigerant line length of: 7.5m
• If 18K Model is installed at a distance of 15m, 255g of refrigerant should be added (15-7.5)x30g=225g
LB-H1860RH 5/8" 1/4" 7.5 50 5 30 30
LB-H2460RH 5/8" 1/4" 7.5 50 5 30 30
LB-G3660RH/PH 5/8" 1/4" 7.5 50 5 30 40
LB-G3680RH 5/8" 1/4" 7.5 50 5 30 40
LB-E4880RH 3/4" 3/8" 7.5 50 5 30 40
LB-E6080RH 3/4" 1/2" 7.5 50 5 30 80
Pipe size(Diameter: ø) Piping length(m) Elevation(m)
MODEL
Gas Liquid Rated Max. Rated Max.
*Additional
refrigerant
(g/m)