Installation - Wolf 801640 Manual

ROOF MOUNT
For use with Wolf CTWH30/CTWH36 wall mount, IH4227 island chimney hoods, 10" tall & 30" wide x 18" tall wall hoods.
PREPARE THE ROOF
8½" 8½"
REMOVE REMOVE
SHINGLES SHINGLES
10 10 3 3 / / " "
8 8
Pilot Pilot Pilot
Hole Hole Hole
1¼" 1¼"
dia. hole dia. hole
OUTSIDE - ROOF VIEW OUTSIDE - ROOF VIEW
From inside the attic space:
q 1
Drill a PILOT HOLE up through the roof, 8½" from the
inside edge of a ROOF RAFTER.
From outside - on the roof:
q 2
Measure and mark the 20¾" x 20½" rectangle. Cut and
remove only the shingles inside this rectangle.
q 3
Measure and mark the 11" DIAMETER HOLE and the
1¼" DIAMETER HOLE. Cut these holes all the way through
the roof.
For flat roof installations:
q 4
Build a curb that will mount the blower at a minimum pitch
of 2/12. Discharge end of the blower should be pointed
away from prevailing winds.

INSTALLATION

20¾" 20¾"
11" 11"
dia. dia.
hole hole
20½" 20½"
1 1
9 9 / / " "
8 8
7¼" 7¼"
2 "
WIRE THE VENTILATOR
q 5
Remove 7 COVER SCREWS and lift off ventilator cover.
Remove BIRD SCREEN and WIRING COVER.
q 6
Feed the electric power cable through the 1¼" DIAMETER
HOLE and connect cable to ventilator with a proper
connector for the type of cable being used.
q 7
Connect BLACK TO BLACK, WHITE TO WHITE, and the
GREEN TO GREEN or bare wire. Replace wiring cover.
INSTALL THE VENTILATOR
7 Cover 7 Cover 7 Cover
Screws Screws Screws
7 "
q 8
Remove SHIPPING CARDBOARD from blower wheel.
q 9
Remove roofing nails from top 2/3 of shingles around cut-
out area.
q 10
Slide the ventilator's FLASHING SHEET up and under
the loosened shingles until ventilator's discharge collar
fits into 11" diameter hole.
q 11
Use the 6 screws (provided) to attach the ventilator to the
roof. 6 MOUNTING HOLES are provided.
q 12
Seal the screw heads, loosened shingles, and edges of
the flashing sheet, with a good grade of roofing cement.
q 13
Check for free movement of the spring-loaded damper,
re-install BIRD SCREEN and ventilator cover. Turn on
power and check operation.
MODEL 801640
BLACK
TO
BLACK
WHITE
120 VAC
GREEN
TO
LINE IN
TO
WHITE
GREEN
Shipping Shipping
Cardboard Cardboard
Wiring
Cover
Bird Screen Bird Screen
Flashing Sheet
OUTSIDE - ROOF VIEW OUTSIDE - ROOF VIEW OUTSIDE - ROOF VIEW OUTSIDE - ROOF VIEW
Page 2
6 6
Mounting Mounting
Holes Holes
Remove Remove
roofing roofing
nails from nails from
top 2/3 of top 2/3 of
shingles. shingles.