DateTimePicker remembers prev time value

Dear Telerik,

I am using a DateTimePicker control in a kendo window that I use multiple times to add details for new data row.

After I enter the first Date and Time 1/1/2013 9:00 I programaticly cleare the values bound to the control and the the value of the control itself. 

$("#dateTimeControl1").data("kendoDateTimePicker").value(null); Then when the user selects an new date the default hour selected is the previous hour selected before. Could you explane why this is happenning and how to over come it.

 I am using 2015 first qorter version  of the mvc wapper version.

Yours,

Ariel