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14
ENGLISH
YORK INSTALLATION & OWNER’S MANUAL (
EN
) 035M80090-000
Install duct (the rated diameter: Ø 75)
1. Connect the duct to the flange. (The flange is assembled with the interface of duct.)
2. After connection, use the ethylene tape (provided on field) to wrap the joint to prevent air-leakage.
Flange
Wrap the joint to prevent air-leakage
Ø 75 Duct (on field)
Note:
1. All ducts must be completely heat-insulated.
2. The following phenomena are not allowed when installing duct:
A) Bend too much
C) Diameter reduce
Wrong
Wrong
Wrong
Airproof adhesive tape
Stick insulation material 4 at indoor hole
Figure 2
Installation Type 1
Put the insulation material 4 on the interface
of the hole as shown in Figure 2, then stick on
the inside and surface of the board. The
interface of the hole cannot have gap.
Installation Type 2
Stick insulation material at the
opening part of the board.
Insulation material
(inside)
Board
Edge
About 10 mm.
Insulation material
Board
Insulation material
Ensure the interface of insulation material 4 closely contacts
with the inside insulation material and the board.
Use screw 2 (M4 x 12, 4 Pieces) to install flange at the hole, and then stick insulation material 3.
Flange 1
Insulation material 3
Screw 2
(M4 x 12, 4 pieces)
Flange 1
Screw 2
(M4 x 12, 4 pieces)
Insulation material 3
Figure 3
B) Too many bender