Service and Parts Manual (2019, 2020, 2021, 2022)

80 PB
INSTALLATION
Field Settings Outdoor Unit Dip Switch
DIP Switch Setting of Outdoor Unit ( 24K/36K)
After setting refrigerant piping length dip switch,
coolin g/heating performance can be improved.
Setting is required
Turn off all power sources before setting. Without turning off, the switches s ettings are not
Refrigerant Piping
SW2-4
Length Setting
SW2-1
Refrigerant Collection
Setting is required
Actual Piping Length L(m)
Max. length allowed
Setting before
shipment