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Trouble
3. Power unit fails
to stop when the
hose is removed.
4. Power unit shuts
off during normal
operation, lights on
unit, wall valve and
hose are all red.
5. On Broan VX6000C
& VX12000C units
only, all lights on
control panel flash
when unit is first
plugged in.
Possible Cause
3a.An electrical short has occurred somewhere
in the system.
4a.Debris pail and/or direct door not fully closed
or attached.
5a.Two or more hoses may be plugged into
the system.
Possible Remedy
3a.A complete check of all wall inlets and power
unit low voltage control lead connections. Turn
system off by removing fuse or tripping circuit
breaker at house fuse box.
4a.Check and close direct door and make sure debris
pail handles are fully locked.
5a.Check all other wall inlets, utility valve at power unit
and sweep inlet valve
.
TROUBLESHOOTING GUIDE (cont’d)
INTERNAL WIRING DIAGRAM
AE0005A
WHITE
WHITE
BLACK
BLACK
GREEN
GREEN
120 VOLTS
MOTOR
CONTROL
YELLOW
YELLOW
THERMAL
PROTECTOR
CONTROL
BOARD
AE0006A
RED
RED
RED
BLACK
BLACK
BLACK
BLACK
BLACK
GREEN
GREEN
GREEN
GREEN
YELLOW
YELLOW
MOTOR
MOTOR
THERMAL
PROTECTOR
CONTROL
CONTROL
BOARD
THERMAL
PROTECTOR
240 VOLTS
WIRING DIAGRAM VX3000C, VX6000C WIRING DIAGRAM VX12000C