The Gansey EMI unit in Southlands will re-open next month.
Social Care bosses have confirmed the elderly mentally infirm facility will open fully again in October, once specialist staff have been recruited.
The unit closed at the end of August due to a shortage of staff, with eight patients transferred to Thie Menagh in Farmhill in the interim.
Substantial damaged caused by fire station blaze
Two firefighters were treated at the scene for minor injuries.
‘No risk to public’ after fire at Castletown Fire Station
Emergency services tackle blaze near Ronaldsway
Not one affordable house available to buy
There were 266 applicants on the register as of 20 July
Election candidate reprimanded by Information Commissioners
Oliver John Lockwood investigated three separate issues