INSTALL THE BLOWER
ROOF INSTALLATIONS
INSTALL THE BLOWER
WALL INSTALLATIONS
1.Remove roofing nails from the upper 2/3 of the shingles around the cutout area and carefully lift the shingles to allow the back flashing sheet on the blower hous- ing to fit under them.
2.Center the blower ring in the 11" diam- eter hole, making sure that the
3.Attach the blower to the roof with the six screws provided. All six holes in the back panel must be filled, or any moisture that may get inside the housing could leak into the house.
4.Using a good grade of roofing cement, seal all of the shingles around the hous- ing and flashing sheet as well as the mounting screw heads.
5.Bring electrical wiring (from hood) through the hole in the wiring box and secure it according to local codes.
Figure 4 |
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BLACK |
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TO |
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BLACK |
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BLACK |
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TO |
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BLACK |
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120 VAC | WHITE | GREENN |
LINE IN | TO | |
| WHITE | TO |
120 VAC | TO | GREEN |
WHITE | TO | |
WIRING | GREEN | |
FROM HOOD |
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6.Make the electrical connections with the proper connector for the type of wiring being used. Connect white to white, black to black, and the green or bare wire to green. See Figure 4, as well as the wiring label on the hood’s mounting plate.
7.Replace wiring box cover and screws. Do not pinch wiring under the cover.
8.Check for free movement of the damper before installing housing cover and screws.
9.Turn on power and check operation of the blower.
1.Place a large bead of caulk on the back side of the housing along the outer edge.
2.Center the blower ring in the 11" diam- eter hole, making sure that the
3.Attach blower to the wall with the six screws provided. All six holes in the back panel must be filled, or any moisture that may get inside the housing could leak into the house.
4.Using a good grade of caulk, seal all around the mounting screw heads.
5.Bring electrical wiring through the hole in the wiring box and secure it according to local codes.
6.Make the electrical connections with the proper connector for the type of wire being used. Connect white to white, black to black, and green or bare wire to green. See Figure 4.
7.Replace wiring box cover and screws. Do not pinch wiring under cover.
8.Check for free movement of the damper before installing housing cover and screws.
9.Turn on power and check operation of the blower.
10.Top and side flanges of the back plate may be covered with trim strips. Do not block grille opening at bottom with trim. It will adversely affect performance of the blower.
USE AND CARE
Disconnect electrical power supply and lock- out service panel before cleaning or servic- ing this unit.
CLEANING
Remove cover and carefully vacuum blower and inside of housing. Be careful not to bend or otherwise damage blower wheel.
MOTOR LUBRICATION
The motor is permanently lubricated. Do not oil or disassemble motor.
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