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z Mounting the capacitor (single-phase input only)
Mount the capacitor using the assembly
screw securely.
When using the installation pedestal (sold separately)
If the intake air temperature is
+50°C (+122°F) or below, the
capacitor can be mounted as
shown in the figure.
„ Changing the position of exhaust outlet
„
The position of the exhaust outlet can be
changed to the left or right 90-degree direction,
or the 180-degree direction. Loosen the motor
assembling screws with the intake side facing
downward as shown in the figure. Turn the motor
part without lifting it.
Do not lift the motor part to rotate it. Lifting the motor part may cause
Note
damage to the product.
Assembling the duct joint (sold separately)
The duct joint (sold separately) is provided for attaching a duct.
Assemble as shown in the figure.
Applicable duct size (inner diameter): Ø125 mm (Ø4.92 in.)
Do not lift the fan with the duct joint. Doing so may cause damage to the
Note
product.
Assembling the finger guard for exhaust
outlet (sold separately)
Installing the finger guard for exhaust outlet (sold separately) can prevent fingers from
entering. Assemble as shown in the figure.
Finger guard for exhaust outlet: FGB12ES
• When assembling FGB12ES together with PASF12 or FD12A to a fan
Provide screws (length: 12 mm [0.47 in.] ) with washer set (spring washer and plain
washer) separately.
The finger guard FGB12 and the filter FLB12 (both sold separately) are provided for intake
side. Use them in a condition where the intake air temperature is +50°C (+122°F) or below.
Assembly screw
M4-1 piece
Tightening torque: 1.0 N·m (8.8 lb-in)
Ø4.3 mm (Ø0.169 in.)
Assembly screw (included)
M4-1 piece
Tightening torque:
1.0 N·m (8.8 lb-in)
Motor assembling screws
M6-4 pieces
Tightening torque:
3.0 N·m (26 lb-in)
FD12A
Duct joint:
Assembly screw (included)
M5-4 pieces
Tightening torque: 2.5 N·m (22 lb-in)
Assembly screw (included)
M5-4 pieces
Tightening torque: 2.5 N·m (22 lb-in)
Connection
Insulate all connections such as connecting sections between the fan lead wires and the
power supply connections, and the capacitor connections.
„ Connecting Protective Earth Terminal
„
Ground using the Protective Earth Terminal
Applicable crimp terminal:
Insulated round crimp terminal
Terminal screw size: M4
Tightening torque: 1.0 to 1.3 N·m (8.8 to 11.5 lb-in)
Applicable lead wire: AWG18 (0.75 mm
Be sure to use the screw for grounding attached on the product. Using a
Note
longer screw than the included screw may damage to equipment.
„ Connection diagram
„
Check the fan model name used before connecting.
2
Use lead wires of AWG 20 (0.5 mm
) or thicker for a power supply.
z Single-phase input
Red
White
L
Power
supply
Black
N
z Three-phase input
Power
supply
Red
L1 (R)
White
L2 (S)
Black
L3 (T)
„ Connecting the capacitor (single-phase input only)
„
When crimp terminals are used, use the FASTON terminals
187 Series (TE Connectivity).
Use the included capacitor cap to insulate the capacitor
terminal connection.
The capacitor has four terminals that are internally
connected as shown in the figure.
<Capacitor internal wiring diagram>
187 series
Note
For lead wire connection, use one lead wire for each individual terminal.
of the fan.
Grounding
[ Unit: mm (in.) ]
Ø4.1 (0.16) or more
2
) or thicker
4.8 (0.19) or less
Rotation
direction
Rotation
direction
Capacitor
Grounding
Grounding
Capacitor
cap
187 series
3
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