COOK AWD Series Instrukcja instalacji, obsługi i konserwacji - Strona 3
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Wall Fans with Wall Housing
1. Remove end guard from the wall housing.
2. Drill a hole through either side panel at a convenient
location and pull the wires through. Do not pull wires
through wire guard at the back panel.
3. Restrain the incoming wire at the side panel to pre-
vent excess wire from entering the shaft and propel-
ler area.
Wiring Diagrams
Single Speed, Single Phase Motor
T-1
T-4
Ground B
When ground is required, attach to ground A or B with No. 6
thread forming screw. To reverse, interchange T-1 and T-4.
2 Speed, 2 Winding, Single Phase Motor
Ground A
T-1
T-4
Ground B
When ground is required, attach to ground A or B with No. 6
thread forming screw. To reverse, interchange T-1 and T-4 leads.
Single Speed, Single Phase, Dual Voltage
Ground A
L 1
Link A
T-5
Link B
J-10
Low Voltage
L 2
Ground B
When ground is required, attach to ground A or B with No. 6 thread
forming screw. To reverse, interchange T-5 and J-10 leads.
3-Phase, 9 Lead Motor
3 Phase, 9 Lead Motor
Y-Connection
Low Voltage
High Voltage
208/230 Volts
460 Volts
4 5 6
4 5 6
7 8 9
2
3
1
1 2
3
7
8
9
L 1 L 2 L 3
L 1 L 2 L 3
To reverse, interchange any two line leads.
PROPELLER WALL IO&M
Ground A
L 1
Line
L 2
High Speed
L 1
L 2
Low Speed
Ground A
L 1
Link A
and B
T-5
Line
J-10
L 2
Ground B
3 Phase, 9 Lead Motor
Delta-Connection
Low Voltage
High Voltage
208/230 Volts
460 Volts
8
9
7
5
6
4
2
3
1
1 2
L 1
L 2
L 3
L 1
2 Speed, 1 Winding, 3-Phase Motor
Motor
To reverse, interchange any two line leads. Motors require
magnetic control.
2 Speed, 2 Winding, 3-Phase
Motor
To reverse: High Speed: interchange leads T
Speed: interchange leads T
any two line leads.
Typical Damper Motor Schematic
Line
Transformer**
For 3-Phase, damper motor voltage should be the same be-
tween L
and L
1
*Damper motors may be available in 115, 230 and 460 volt
models. The damper motor nameplate voltage should be verified
Line
prior to connection.
**A transformer may be provided in some installations to cor-
rect the damper motor voltage to the specified voltage.
Shutters
If your fan is supplied with a shutter, follow the direction
below. If your fan is not supplied with a shutter, proceed to
Final Installation Steps.
To ensure long-life, make a weather-proof seal by using
a good quality silicon caulking under the shutter flange.
1. Place the shutter into the wall opening.
2. Mount the shutter to the supporting surface using
Number 12 sheet metal screws on six inch centers
7 8 9
around the perimeter.
3. Manually operate the shutter to ensure the blades
4 5 6
move freely.
3
L 3
L 2
3
High Speed
1
Together
2
3
Motor
L 1
4
L 2
5
Line
6
L 3
Low Speed
T
3
Low Speed
T
2
Low Speed
T
1
High Speed
T
11
High Speed
T
12
High Speed
T
13
and T
; Both Speeds: interchange
1
2
Fan
Motor
Second
Damper
Damper
Motor*
Motor
. For single phase application, disregard L
2
Low Speed
L 1
1
L 2
2
Line
3
L 3
4
Open
5
6
L
1
L
Line
2
L
3
and T
; Low
11
12
L3
L2
L1
Transformer**
.
3
B51091-003