Tjernlund X2D XCHANGER Reversible Basement Fan 8504164 Rev A 05/10 - 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 H). 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. Insert (6) push clips through embossed holes of housing. Direction of clips must be as shown, (See Diagram F).
6. Place a bead of caulk on X CHANGE R TM mounting flange or building sheathing before inserting housing, (See Diagram G).
7. Remove fans if necessary and insert X CHANGE R TM housing through exterior wall opening with fan openings facing down, (See Diagram H).
8. Level housing and secure to wall using (4) screws, (See Diagram I). Install J channel or appropriate flashing around X CHANGE R TM
mounting flange. Do not cover up mounting flange or hood will not snap on push clips, (See Diagram J).
9. Carefully align and then snap hood on (6) push clips. 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 F
DIAGRAM E DIAGRAM G
INSERT (6) PUSH CLIPS THROUGH EMBOSSED
HOLES OF HOUSING. CLIPS MUST BE INSERTED AS
SHOWN. 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 J
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.
INSERT PLASTIC NUT
INTO XCHANGER BASE
WALL
ANCHOR
DIAGRAM I
LEVEL HOUSING AND SECURE TO WALL USING
(4) SCREWS.
DIAGRAM K
CAREFULLY ALIGN AND THEN SNAP HOOD ON (6)
PUSH CLIPS. APPLY A BEAD OF CAULK AROUND
HOOD AND SIDING.
DIAGRAM H
INSERT XCHANGER HOUSING THROUGH WALL.
FAN OPENINGS MUST FACE DOWN.
FAN OPENINGS FACING DOWN