Internal Wiring Diagram - Broan VX3000C Operating Instructions Manual

TROUBLESHOOTING GUIDE (cont'd)
Trouble Possible Cause
3. Power unit fails 3a. An electrical short has occurred somewhere
to stop when the
hose is removed.
4. Power unit shuts 4a. Debris pail and/or direct door not fully closed
off during normal
operation, lights on
unit, wall valve and
hose are all red.
5. On Broan VX6000C 5a. Two or more hoses may be plugged into
& VX12000C units
only, all lights on
control panel flash
when unit is first
plugged in.

INTERNAL WIRING DIAGRAM

WIRING DIAGRAM VX3000C, VX6000C
GREEN
120 VOLTS
THERMAL
CONTROL
PROTECTOR
BOARD
CONTROL
AE0005A
in the system.
or attached.
the system.
WHITE
BLACK
GREEN
BLACK
WHITE
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
WIRING DIAGRAM VX12000C
RED
BLACK
GREEN
240 VOLTS
MOTOR
CONTROL
AE0006A
.
GREEN
GREEN
CONTROL
THERMAL
BOARD
PROTECTOR
BLACK
BLACK
RED
PROTECTOR
page 5
BLACK
MOTOR
THERMAL
BLACK
MOTOR