3
z
Mounting the capacitor (single-phase input only)
Mount the capacitor using the assembly
screw securely.
Ø4.3 mm (Ø0.169 in.)
Assembly screw
M4-1 piece
Tightening torque: 1.0 N·m (8.8 lb-in)
If the intake air temperature is
+50°C (+122°F) or below, the
capacitor can be mounted as
shown in the figure.
Assembly screw (included)
M4-1 piece
Tightening torque:
1.0 N·m (8.8 lb-in)
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.
Motor assembling screws
M6-4 pieces
Tightening torque:
3.0 N·m (26 lb-in)
Note
Do not lift the motor part to rotate it. Lifting the motor part may cause
damage to the product.
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.)
Assembly screw (included)
M5-4 pieces
Tightening torque: 2.5 N·m (22 lb-in)
Duct joint:
FD12A
Note
Do not lift the fan with the duct joint. Doing so may cause damage to the
product.
Installing the finger guard for exhaust outlet (sold separately) can prevent fingers from
entering. Assemble as shown in the figure.
Assembly screw (included)
M5-4 pieces
Tightening torque: 2.5 N·m (22 lb-in)
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.
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
of the fan.
Grounding
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
2
) or thicker
Ø4.1 (0.16) or more
[ Unit: mm (in.) ]
4.8 (0.19) or less
9.5 (0.37) or less
Note
Be sure to use the screw for grounding attached on the product. Using a
longer screw than the included screw may damage to equipment.
Connection diagram
Check the fan model name used before connecting.
Use lead wires of AWG 20 (0.5 mm
2
) or thicker for a power supply.
z
Single-phase input
Grounding
Rotation
direction
L
N
Power
supply
White
Black
Red
z
Three-phase input
Grounding
Rotation
direction
White
Black
Red
Power
supply
L1 (R)
L2 (S)
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
187 series
Capacitor
cap
<Capacitor internal wiring diagram>
187 series
Note
For lead wire connection, use one lead wire for each individual terminal.
When using the installation pedestal (sold separately)
Assembling the duct joint (sold separately)
Assembling the finger guard for exhaust
outlet (sold separately)
