in the event the indoor air fan stops during defrosting, the capacity during this interval is considered to be zero;but this elapsed period of time must be included in the total test period for obtaining the average temperature rise for the indoor air stream. the net result for units in which no defrost occurs is the integrated capacity for the total test period. For units in which defrost occurs, the net result is the integrated capacity for the total number of complete cycles during the test period. a complete cycle consists of a heating period and a defrost period from defrost termination to defrost termination. Electrical input in the equipment shall be based on the total electrical input obtained for the entire test period.