VAT Repayment - Adding bank details - time frame

Hi. Please can someone tell me how long it takes for HMRC to update bank details that have newly been added to a VAT Account, for a VAT Repayment. I see on the website it advises to allow 14 days for change of details for payments, is this the same for a new bank account added (not changed) and for a repayment.

Hi,
Hello if you have done an update of bank details, the timescale would be 72hrs, but if the system picks up any errors on the data submitted then this will go onto a work list. I don't know the current timescale, if this has gone further than the timescale you can contact the Vat helpline 0300 200 3700 they can progress chase this for you. 
Thank you.