Branch Pipe Connection Cz-P155Bk1 - Panasonic S-22KA1E5 Service Manual

11.2 Branch Pipe Connection
CZ-P155BK1
Liquid Branch
Branch to Indoor Unit
2.2 ~ 6.3kW
7.1 ~ 9.0kW
Branch to Outdoor (4,5,6HP)
Branch to Branch
Branch pipe is required to installed at straight horizontal or vertical
position. This is to have even refrigerant distribution.
Bending point of connecting pipe is
required minimum 30cm from
branch pipe. This is to avoid back
pressure.
Horizontally
0.8 ~ 2.5HP
3.0 ~ 3.5HP
79
Gas Branch
Liquid (Hi) Pipe
6.35 mm (1/4")
9.52 mm (3/8")
9.52 mm (3/8")
9.52 mm (3/8")
Min 30cm
Gas (Low) Pipe
12.70 mm (1/2")
15.88 mm (5/8")
15.88 mm (5/8")
15.88 mm (5/8")
Vertically