Having problems with your Broan-NuTone CV450 Central Bagged Central System Vacuum ?

My nutone cv556 wont shut off

\015 Hi my Broan nutone cv556 wont shut off unless i unplug it from the electrical source. Even when i disconnect the low voltage wiring on the unit that goes to the inlets, it still dosn't shut off. Also the on/off switch on the unit does nothing.\015

Answers :

It sounds like the relay is bad. This website has a pretty good trouble shooting page.

https://www.centralvacuumstores.com/cvs/trouble_help.php#wont_turn_on

Repair Help & Product Troubleshooting for Broan-NuTone CV450 Central Bagged Central System Vacuum

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