Tjernlund Auto-Draft FSAD & VSAD Series Inducers 8504090 Rev 11/00 User Manual
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FSAD-8/10 WIRED WITH A SINGLE GAS APPLIANCE AND NO VENTER POST-PURGE
P/N 1303944 12/06/00
ORANGE
BLUE
GREEN
RED
YELLOW
VSAD-8/10/12 WIRING
COOLING FAN
MOTOR
GND
VERTICAL
TILT SWITCH
MOTOR
LIMIT
HIGH
LIMIT
L2
L1
GRAY
BLK
BLK
BLK
BLK
BLUE
BLUE
WHT/BRN
HORIZONTAL
TILT SWITCH
*
*
For vertical termination of the Auto-Draft , connect to orange wire and cap off gray wire as shown.
For horizontal termination of the Auto-Draft , connect to gray wire and cap off orange wire.
*
*
R
R
B
C
D
A = COOLING FAN POWER, 208-240VAC/50-60HZ/0.13 AMPS
B = SAFETY/PROTECTION CIRCUIT THROUGH TILT SWITCHES, 10VA MAX LOAD
C = GROUND CIRCUIT - USE GROUND RATED CONDUIT
D = MOTOR POWER - MUST ORIGINATE FROM A TJERNLUND VFD
BLACK
BLACK
THERMOSTAT
FAN
BLK
A
VIOLET
L3
BLK
INTERNAL FACTORY WIRING OF VSAD-8/10/12
IMPORTANT: Impeller must
rotate counter-clockwise.
Follow VSAD impeller rotation
confirmation in “Wiring” sec-
tion of these instructions.