Samsung AM MXVAFC Series Installation Manual page 76

Pipe insulation
Insulating the pipe located inside of the outdoor unit
f With a pipe insulator, insulate the pipe up to whole service valve located inside of the outdoor unit .
f
f Seal the gap between the outdoor unit pipe and the insulator . Rainwater and dewdrops may soak through the gap f
between the pipe and the insulation of the outdoor unit installed on the outside .
f Separate the cover of the pipe and close it after insulation work . Only remove a knock-out hole cover where the pipe will
f
be installed . If the knock-out hole is open unnecessarily, it must be closed . If not, small animals such as squirrels and rats
may get into the unit through the hole and the unit may be damaged .
C/O
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