What should I pay attention to in the central air conditioning maintenance in Changsha in winter? Based on years of experience in air conditioning maintenance, Coolway Changsha Central Air Conditioning Engineer has summarized the following 5 tips and is willing to share it with our customers and friends.
1. Before the Changsha central air-conditioning main unit is covered, the condensed water in the air-conditioning box needs to be blown dry to prevent the bacteria from eroding the air-conditioning unit. The method is to let the system run in the air supply mode and stop running after the condensate is blown dry.
2. Although the northern cities do not need air conditioning for heating, there is still no heating system such as heating in the southern part of China. The central air conditioning system in Changsha is still needed for heating. When the winter season is about to turn on the air conditioning heating mode, the indoor temperature should be set to about 20 °C. Do not set the temperature too high, do not exceed 25 °C at the maximum, to avoid damage to the compressor due to non-stop operation or frequent opening. When the system is first turned on, you should select the low windshield. After running for a while, adjust to the middle windshield.
3. Since the Changsha central air conditioning system is not used for a long time, in order to prevent the host from being eroded by sand and dust, the outer casing should be used to cover the mainframe and wait for the next use.
4. When heating the Changsha central air-conditioning system in the winter in the south, the safety plug of the water outlet should be pulled out to prevent the air conditioner from freezing and damaging the unit.
Contact Address: Room 502, Building 17, Lijing Xiangshan, Zhongcheng, Wanjiali Middle Road, Yuhua District, Changsha City
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