No, you cannot deduct the loss of income for your condominium. However, if you incurred expenses while the unit was vacant that was required in order to maintain the unit, you could include them in expenses. ?
"Vacant rental property. If you hold property for rental purposes, you may be able to deduct your ordinary and necessary expenses (including depreciation) for managing, conserving, or maintaining the property while the property is vacant. However, you can’t deduct any loss of rental income for the period the property is vacant." [From: https://www.irs.gov/pub/irs-pdf/p527.pdf]