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 product."
66