FVXS Installation Manual

5 ■English
Indoor Unit Installation
1. Refrigerant piping
1) Drill a hole (φ2-9/16 inch (65mm) in diameter) in the spot indicated by the symbol in the illustration as below.
2) The location of the hole is different depending on which side of the pipe is taken out.
3) For piping, refer to “6. Connecting the refrigerant pipe” on page12.
4) Allow space around the pipe for a easier indoor unit pipe connection.
[Bottom piping]
1-3/4 (45)
2-3/8 (60)
2-15/16 (75)2-15/16 (75)
Left bottom piping
Right bottom piping
Wall
Left bottom piping Right bottom piping
2-15/16 (75)
1-15/16
(50)
1-3/8 (35)
Wall
2-15/16 (75)
Exposed installation Half concealed installation
Left bottom piping Right bottom piping
1-3/4 (45) 2-3/8 (60)
2-15/16 (75)2-15/16 (75)
unit: inch (mm)
Concealed installation
[Left/Right -side piping]
1-3/4
(45)
1-3/4 (45)
Left/right piping
Exposed installation Half concealed installation
Left/right piping
1-3/4
(45)
1-3/4 (45)
unit: inch (mm)
Concealed installation
1-3/4(45)
1-15/16 (50)
Wall
Left/right piping
Propping object
(field supply)
01_EN_3P379970-7B.indd 5 11/12/2015 13:29:41