4. Install the chimney to the unit and fix it.
o “Please kindly be noted: T-shaped plastic outlet and
v-flaps can not
be use d at the same time. You can use them in two ways: 1) Add v-
flap on existing o utlet; 2) Use T-shaped plastic outlet, no add v-flap.”
o “Note: The product is provided with v-flap accessory.
This accessory
is not mandatory for installation, operation and use of the pro
duc
t.”