Refrigeration Cycle Diagram
• LV-B1820CL
• LV-B1821CL
• LV-B2420CL
• LV-B2421CL
Pipe size(Diameter: )
Piping length(m)
Elevation(m)
MODEL
Gas
Liquid
Rated
Max
Rated
Max
LV-B1820CL
1/2"
1/4"
5
15
5
8
LV-B1821CL
1/2"
1/4"
5
15
5
8
LV-B2420CL
5/8"
3/8"
5
20
5
8
LV-B2421CL
5/8"
1/4"
5
20
5
8
INDOOR UNIT
OUTDOOR UNIT
HEAT
EXCHANGER
(EVAPORATOR)
HEAT
EXCHANGER
(CONDENSER)
COMPRESSOR
GAS SIDE
LIQUID SIDE
CAPILLARY TUBE
–9–
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