To check for water leaks
FTXP20~35M5V1B9
Split system air conditioners
4P519439-7S – 2021.12
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 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
1 Remove the air filters.
2 Gradually pour approximately 1 l of water in the drain pan, and check for
water leaks.
a
b
a
A
B
b
C
6
Unit installation
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Installer reference guide
27