Product Manual A

The wall master fan can be mounted flush to interior as shown in Step 4a,
flush with exterior as shown in Step 4b, or any location in-between as
shown split in Step 4c.
NOTE: It is recommended that the exterior exposed top of the unit as
shown in Step 4a and 4c be protected from collecting rain water and
especially snow and ice. Damage to the unit due to inadequate protection is
not covered by warranty.
Interior
of
structure
Exterior
of
structure
Interior
of
structure
Exterior
of
structure
Interior
of
structure
Exterior
of
structure
4c
4a
4b
Using a #2 square drive bit remove and set aside rear guard and clips.
Flush to Interior
Flush to Exterior
Split - Not Flush
3
IS276-17I
J&D Manufacturing • 6200 Hwy 12 • Eau Claire, WI 54701 • 1-800-998-2398 • www.jdmfg.com
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If installing optional weather hood (not included), wall
master must be mounted flush to the exterior as shown
in Step 4b.