Daikin FTXF20E5V1B - Page 32

6 | Unit installation
Installer reference guide
32
FTXF20~42E5V1B + ATXF20~42E5V1B
Daikin room air conditioner
4P519439-19U – 2022.09
3 Insert the drain hose on the left side and do not forget to tighten it with the
fixing screw; otherwise water leakage may occur.
a
b
a
b
a Insulation fixing screw
b Drain hose
4 Attach the drain hose to the refrigerant piping bottom side using adhesive
vinyl tape.
A
B
C
b
a
A Left-side piping
B Left-back piping
C Left-bottom piping
a Remove the pipe port cover here for left-side piping
b Remove the pipe port cover here for left-bottom piping
To check for water leaks
1 Remove the air filters.
2 Gradually pour approximately 1 l of water in the drain pan, and check for
water leaks.