MCAC-VTSM-2016-04
R410A DC Inverter VRF V4 Plus W Series 50Hz
Selection Procedure 13
1.5 Variation in capacity in accordance with the length of refrigerant pipe
1.5.1 Cooling capacity modification
Modification coefficient of the length and high difference of refrigerant pipe:
L: Refrigerant pipe equivalent length
H: Height difference between outdoor and indoor unit. Positive data means outdoor unit is top. Negative data
means outdoor unit is down.
1.5.2 Heating capacity modification
Modification coefficient of the length and high difference of refrigerant pipe:
L: Refrigerant pipe equivalent length
H: Height difference between outdoor and indoor unit. Positive data means outdoor unit is top. Negative data
means outdoor unit is down.