Connecting The Drain Piping; General Guidelines - Daikin FVXM50A3V1B Installer's Reference Manual

6.4 Connecting the drain piping

In this chapter

6.4.1 General guidelines

CVXM-A, FVXM-A, CVXM-A9, FVXM-A9, FVXTM-A
Split system air conditioners
4P625991-1F – 2022.09
a Bottom frame
b Slit portion for side piping on the front grille (same on the other side)
c Slit portion for side piping on the bottom frame (same of the other side)
d Slit portion for the bottom piping
1 Cut off the slit portion using nippers.
2 Remove an burrs along the cut section using a half round needle file.
6.4.1

General guidelines..................................................................................................................................................

6.4.2 To connect the drain piping to the indoor unit .....................................................................................................
6.4.3 To check for water leaks ........................................................................................................................................
▪ Pipe length. Keep drain piping as short as possible.
▪ Pipe size. Use rigid polyvinyl chloride pipe with 20 mm nominal diameter and
26 mm outer diameter.
6 Unit installation
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