3
1
7
• Split Sky Air • Indoor Units
8
• Indoor Units • R-410A • FUQ-BVV1B
7
Piping diagram
4D037995
F
O
Check valve
L
Flare connection
M
Screw connection
N
Flange connection
Z
Pinched pipe
P
Spinned pipe
Indoor heat exchanger
Field piping
J
A C1220T-0
FUQ71-100-125B
Field piping
J
B C1220T-0
Refrigerant pipe connection port diameters
Model
A
B
FUQ71, 100, 125B
J
9.5
J
15.9
To outdoor unit
Indoor unit
