To exempt occupancies other than dwelling units from the requirement for automatic controls where heating, ventilating and air-conditioning systems are intended to operate continuously, on the basis that there will be no periods of non-use of the spaces served.
To exempt from the requirement for automatic controls, zones in buildings other than dwelling units that have a heating or air-conditioning system of less than 5 kW capacity, on the basis that the use of controls will have no significant impact on the energy used.