Danfoss VLT fault W66

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mart2011
Posts: 2
Joined: Wed Jul 09, 2014 8:52 am

Danfoss VLT fault W66

Post by mart2011 » Fri May 22, 2015 3:55 pm

Hello Forum,

We ave Danfoss 4KW VLT which has been running ok till last week. After that it is in fault, the warning is “Low temp W(66)”, while give start command VLT starts but there is No Output voltage from the drive.

Can someone help.

(fback) (sos)

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