Tjernlund X2D XCHANGER Reversible Basement Fan 8504164 Rev C 07/14 - Manual (Page 6)

4. Remove fans if necessary and insert X CHANGE R TM housing through exterior wall opening with fan openings facing down,
(See Diagram G). For vinyl or other types of lap siding, level X CHANGE R TM and trace outer flange on X CHANGE R TM housing and
trim siding back enough to install J channel or appropriate flashing, (See Diagram E).
5. Place a bead of caulk on X CHANGE R TM mounting flange or building sheathing before inserting housing, (See Diagram F).
6. Remove fans if necessary and insert X CHANGE R TM housing through exterior wall opening with fan openings facing down, (See Diagram G).
7. Level housing and secure to wall using (4) screws, (See Diagram H). Install J channel or appropriate flashing around X CHANGE R TM
mounting flange. Do not cover up mounting flange or hood may not fit in J channel, (See Diagram I).
8. Hook X2D hood on housing top flange, center and bend tab over on each side on bottom of hood, (See Diagram J).
9. Apply a bead of caulk around hood and siding, (See Diagram K).
10. Insert plastic nut into X CHANGE R TM base. Assemble mounting bracket as shown,
(See Diagram M). Attach assembled bracket to bottom of X CHANGE R TM . Mark bracket
mounting location on wall with a slight upward pitch in rear of X CHANGE R TM and connect
to wall using provided wall anchor, (See Diagram L).
5
DIAGRAM E
DIAGRAM F
LEVEL XCHANGER AND TRACE FLANGE. TRIM
SIDING BACK SO XCHANGER FLANGE CAN BE
MOUNTED FLUSH TO EXTERIOR SHEATHING. PLACE A BEAD OF CAULK ON XCHANGER
MOUNTING FLANGE OR BUILDING SHEATHING
BEFORE INSERTING HOUSING.
DIAGRAM I
INSTALL J CHANNEL OR APPROPRIATE FLASHING
AROUND XCHANGER MOUNTING FLANGE.
DIAGRAM M
ASSEMBLE XCHANGER MOUNTING BRACKET.
DIAGRAM L
ATTACH MOUNTING BRACKET TO BOTTOM OF
XCHANGER. INSTALL BRACKET SO XCHANG-
ER HAS A SLIGHT UPWARD PITCH IN REAR.
DIAGRAM K
APPLY A BEAD OF CAULK AROUND HOOD AND
SIDING..
INSERT PLASTIC NUT
INTO XCHANGER BASE
WALL
ANCHOR
DIAGRAM H
LEVEL HOUSING AND SECURE TO WALL USING
(4) SCREWS.
DIAGRAM J
HOOK X2D HOOD ON HOUSING TOP FLANGE,
CENTER AND BEND TAB OVER ON EACH SIDE
ON BOTTOM OF HOOD.
DIAGRAM G
INSERT XCHANGER HOUSING THROUGH WALL.
FAN OPENINGS MUST FACE DOWN.
FAN OPENINGS FACING DOWN