Recommendations for the operation and maintenance of the air conditioning and ventilation systems of buildings and premises for the prevention of the spread of SARS-COV-2
- Minimum outdoor air flow of 12,5 l / s and occupant
- Verification of equipment flows
- Increase in air volume, even with disconnection of controls
- Decrease air recirculation
- Optimization of the operation of heat recovery units
- Continuous ventilation in toilets.
- Increase in natural ventilation
- Maintaining the temperature and humidity setpoint parameters
- Verify the proper functioning of the UTAS
10.Filtration optimization
Regarding the maintenance operations of the facilities:
- Preventive maintenance at reopening facilities
- It is not necessary to enhance the cleaning of ducts above the usual annual
- Checking and cleaning the air filters
- Checking and cleaning the air units
- Enhance the safety of maintenance workers
- Implementation of measures against possible infections