Question 101
When the differential pressure switch of the air filter of the indoor unit is closed, it indicates that the filter is too dusty and should be disposed of in time.
Question 102
When a backfeed occurs in main or bypass, the backfeed protection card can send signals to trip the input circuit breaker.
Question 103
The video can be viewed on NetEco only after the video camera is configured on the IVS.
Question 104
When excessive dust blocks up the air filter, the air filter differential pressure switch will generate alarm.
Question 105
When the Huawei air-cooled air conditioner outdoor unit is installed horizontally, the distance between the two outdoor units is greater than or equal to () mm.