mundoclima MUCNR-H9M Manual De Instalación Y De Usario página 74

NOTE ON DRAINPIPE INSTALLATION
When using an extended drainpipe, tighten
the indoor connection with an additional
protection tube. This prevents it from
pulling loose.
The drainpipe should slope downward at a
gradient of at least 1/100 to prevent water
from flowing back into the air conditioner.
Incorrect installation could cause water to
flow back into the unit and flood.
NOTE: When connecting multiple drainpipes,
install the pipes as illustrated.
≥10cm
(4")
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