LG LV-B2420CL Service Manual page 10

• LV-B1820HL
• LV-B1821HL
• LV-B2420HL
• LV-B2421HL
INDOOR UNIT
HEAT
EXCHANGER
MODEL
LV-B1820HL
LV-B1821HL
LV-B2420HL
LV-B2421HL
For installation over rated distance, 30g of refrigerant should be added for each meter.
ex) When installed at a distance of 15m, 300g of refrigerant should be added.
(15-5) x 30g = 300g
LIQUID SIDE
GAS SIDE
Pipe size(Diameter: )
Gas Liquid
1/2" 1/4"
1/2" 1/4"
5/8" 3/8"
5/8" 1/4"
–10–
OUTDOOR UNIT
CAPILLARY TUBE
CAPILLARY TUBE
COMPRESSOR
Piping length(m)
Rated Max
5 15
5 15
5 20
5 20
CHECK VALVE
HEAT
EXCHANGER
REVERSING
VALVE
COOLING
HEATING
Elevation(m)
Rated
5
5
5
5
Max
8
8
8
8