• 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
–10–
INDOOR UNIT
OUTDOOR UNIT
HEAT
EXCHANGER
HEAT
EXCHANGER
COMPRESSOR
GAS SIDE
LIQUID SIDE
CAPILLARY TUBE
COOLING
HEATING
REVERSING
VALVE
CHECK VALVE
CAPILLARY TUBE
Pipe size(Diameter: )
Piping length(m)
Elevation(m)
MODEL
Gas
Liquid
Rated
Max
Rated
Max
LV-B1820HL
1/2"
1/4"
5
15
5
8
LV-B1821HL
1/2"
1/4"
5
15
5
8
LV-B2420HL
5/8"
3/8"
5
20
5
8
LV-B2421HL
5/8"
1/4"
5
20
5
8