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Idiomas disponibles
WARNING: Wait three minutes after disconnecting before servicing!
Remove the VFD cover to access the VFD.
RUN
STOP
FWD
REV
MODE
RUN
STOP
ENTER
RESET
VFD-M
1.5KW
U
U
V
V
W
W
Brake
Brake
T1
T1
T2
T2
T3
T3
B1
B1
B2
B2
BLUE
ORANGE
YELLOW
RUN
STOP
FWD
REV
MODE
RUN
STOP
ENTER
RESET
VFD-M
1.5KW
W
Brake
U
U
V
V
W
Brake
T1
T1
T2
T2
T3
T3
B1
B1
B2
B2
BLUE
YELLOW
ORANGE
22
FIRE RELAY WIRING (M SERIES)
From main FACP or
NAC box (if applicable)
RED
WHITE
RED
From main FACP or
NAC box (if applicable)
RED
WHITE
RED
WWW.BIGASSFANS.COM
A contact closure across digital input terminals M3 and GND
will result in fan shutdown. The relay uses a Normally Open
F
H
(N.O.) contact. The relay coil must be energized by the FACP
U
for fan shutdown.
RUN
STOP
FWD
REV
REM
LOC
Two additional relay coil leads are provided to facilitate
supervision pass-through where required.
An alarm condition will stop the fan and issue a fault at the
controller.
BLUE
COMMON
RED (X2)
(+)
NORMALLY
YELLOW
CLOSED
WHITE (X2)
(-)
NORMALLY
ORANGE
OPEN
COIL: 20–32 VDC @ 20 mA
Optionally, the relay can be used with a Normally Closed
F
(N.C.) contact. The relay coil must remain energized by the
H
U
FACP for fan operation. This would be considered a fail safe
RUN
STOP
FWD
REV
REM
LOC
or fail open wiring arrangement.
Two additional relay coil leads are provided to facilitate
supervision pass-through where required.
An alarm condition will stop the fan and issue a fault at the
controller.
COMMON
BLUE
RED (X2)
(+)
NORMALLY
YELLOW
CLOSED
WHITE (X2)
(-)
NORMALLY
ORANGE
OPEN
COIL: 20–32 VDC @ 20 mA
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