Daikin FVXM25A2V1B Installer's Reference Guide

6 | Unit installation
Installer reference guide
32
CVXM20+FVXM25~50A2V1B
Split system air conditioners
4P625991-1 – 2020.06
2 Remove an burrs along the cut section using a half round needle file.
6.3.4 To provide drainage
Make sure condensation water can be evacuated properly. This involves:
▪ General guidelines
▪ Connecting the drain piping to the indoor unit
▪ Checking for water leaks
General guidelines
▪ Pipe length. Keep drain piping as short as possible. Minimum is 3m.
▪ Pipe size. Use rigid polyvinyl chloride pipe with 20 mm nominal diameter and
26mm outer diameter.
NOTICE
▪ Install the drain hose with a downward slope.
▪ Traps are NOT permitted.
▪ Do NOT put the end of the hose in water.
▪ Drain hose. Drain hose (accessory) is 220 mm long and with 18 mm outer
diameter on the connecting side.
▪ Extension hose. Use rigid polyvinyl chloride pipe (field supply) with 20 mm
nominal diameter as extension hose. When connecting an extension hose, use a
polyvinyl adhesive agent for glueing.

Daikin FVXM25A2V1B Specifications

General

Brand	Daikin
Model	FVXM25A2V1B
Category	Air Conditioner
Language	English