Daikin FTXA25B2V1BT - To Connect the Piping on Right Side, Right-Back, or Right-Bottom

6 | Unit installation
Installer reference guide
30
CTXA15+FTXA25~50(A)(B)2V1B(W)(S)(T)(B)
Daikin room air conditioner
4P518023-3K – 2022.05
▪ Drain hose extension. To extend the drain hose, use a field supplied hose with
inner Ø16mm. Do NOT forget to use a heat insulation tube on the indoor section
of the extension hose.
a
a
b c
Ø16
Ø16
a Drain hose supplied with the indoor unit
b Heat insulation tube (field supply)
c Extension drain hose
▪ Ridgid polyvinyl chloride pipe. When connecting a ridgid polyvinyl chloride pipe
(nominal Ø13mm) directly to the drain hose as with embedded piping work, use
a field supplied drain socket (nominal Ø13mm).
a b c
Ø18
a Drain hose supplied with the indoor unit
b Drain socket with nominal Ø13mm (field supply)
c Ridgid polyvinyl chloride pipe (field supply)
▪ Condensation. Take measures against condensation. Insulate the complete drain
piping in the building.
1 Insert the drain hose in the drain pipe as shown in the following figure, so it
will NOT be pulled out of the drain pipe.
≥50
mm
6.4.2 To connect the piping on right side, right-back, or right-bottom
INFORMATION
The factory default is right-side piping. For left-side piping, remove the piping from
the right side and install it on the left side.
1 Attach the drain hose with adhesive vinyl tape to the bottom of the
refrigerant pipes.
2 Wrap the drain hose and the refrigerant pipes together using insulation tape.