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