Fantech FADE Installation Instructions - page 3
Contactor for 3-Phase Fans, 208-230/460v
FADE Installation Manual
3
Wiring
SPECIAL WIRING PRECAUTIONS:
All installation should be wired according to the following diagrams. Failure to comply will cause the motor to "hum" or not work.
All units are pre-wired, just bring incoming supply into marked ports on terminal strip. (EXCEPT FOR 3 PHASE UNITS, please use a motor con-
tactor & TK leads to prevent damage to motor). Maximum torque that can be applied to the terminal block screws is 0.79 Nm (7 lb-in).
Models: FADE 8-4
115/230 Volt Single Phase Fans
Models: FADE 10-4, 12-4, 14-4, 16-4
120/230 Volt Single Phase Fans
Models: FADE 20-6
115 Volt Single Phase Fans
Models: FADE 18-4, 20-4, 22-6, 25-6
115/230 Volt Single Phase Fans
Wiring schematic for 4 lead motors, single phase
Notes:
1. All leads are color
coded as well as
identified with an
Alpha / Alpha or
Alpha / Numeric
code (i.e. TK or Z2).
This code may be
shown as a band on
the wire or on a
schematic on the motor hub. Colors should be verified against code band. If
code band and color do not correspond to schematics above, wire according
to the code on the band.
2. Color of capacitor leads may be reversed. Fan operation will not be affected.
Models: FADE 20-4, 22-6, 25-6
460 Volt Three Phase Fans
Important note: For 460 volt operation, Orange (W2), Red (U2) and
Grey (V2) wires must be spliced together.
Notes:
1. Contactor should
be used. Control
coil should be
wired in series
with motor ther-
mal contacts (TK
leads) as shown
in diagram to pro-
vide
thermal
motor protection.
2. All leads are color coded as well as identified with a band containing an
Alpha/Alpha or Alpha/Numeric code (i.e. TK or Z2). Colors should be verified
against code band. If code band and color do not correspond to schematics
above, wire according to the code on the band.
Models: FADE 20-4, 22-6, 25-6
230 Volt Three Phase Fans
Notes:
1. Contactor should
be used. Control
coil should be
wired in series
with motor ther-
mal contacts (TK
leads) as shown
in diagram to pro-
vide
thermal
motor protection.
2. All leads are color coded as well as identified with a band containing an
Alpha/Alpha or Alpha/Numeric code (i.e. TK or Z2). Colors should be verified
against code band. If code band and color do not correspond to schematics
above, wire according to the code on the band.
Motor
Leads
White (TK)
Black (Z1)
Orange (Z2)
White (TK)
Brown (U1)
Capacitor
(Ground)
L (Black)
N (White)
Supply
Voltage
Blue (U2)
Green/Yellow
Motor
Leads
White (TK)
Black (Z1)
Orange (Z2)
White (TK)
Brown (U1)
Capacitor
(Ground)
L (Black)
N (White)
Supply
Voltage
Blue (U2)
Green/Yellow
Motor
Leads
White (TK)
Black (Z1)
Orange (Z2)
White (TK)
Brown (U1)
Capacitor
(Ground)
L (Black)
N (White)
Supply
Voltage
Blue (U2)
Green/Yellow
Motor
Leads
Black
(Ground)
L (Black)
N (White)
Supply
Voltage
Blue
Green/Yellow
L1
Incoming
3-Phase Supply 208/230/460
Control Power
for Contactor
AC Contactor
L2
L3
TK
TK
L1
L2
L3
L3
Ground
T1
T2
T3
C1
C2
Motor Leads
White or
Brown (TK)