How to maintain a high-precision constant temperature and humidity air conditioning system?
Release time:
2020-04-09
How to maintain a high-precision constant temperature and humidity air conditioning system? 1. Maintenance of a high-precision constant temperature and humidity air conditioning control system
How to maintain a high-precision constant temperature and humidity air conditioning system?
1. Maintenance of a high-precision constant temperature and humidity air conditioning control system
1) Check the various functions and parameters of the air conditioning system on the display screen of the air conditioning system to see if they are normal.
2) If there is an alarm, check the alarm record and analyze the alarm cause.
3) Check whether the working status of the temperature and humidity sensors is normal.
4) Check the operating parameters of the compressor and humidifier.
2. Patrol inspection and maintenance of high-precision constant temperature and humidity air conditioning compressors
1) Listening to the sound can accurately determine the operating status of the compressor.
2) Touching with your hands can tell the degree of heat and roughly determine whether the compressor is running under the condition of exceeding the specified pressure and temperature.
3) Mainly observe the liquid level of the refrigerant from the sight glass to see if there is a lack of refrigerant.
4) Mainly measure the current and suction and exhaust pressure when the compressor is running, which can accurately determine the operating status of the compressor.
3. Patrol inspection and maintenance of high-precision constant temperature and humidity air conditioning condensers
1) Check whether the fixings of the condenser are loose to avoid damage to the refrigerant pipeline and outdoor unit.
2) Check the working condition of the compressor and other performance parameters to determine whether the refrigerant pipeline is damaged.
3) Check the operating condition of the fan. Mainly check the working condition of the fan's bearings, base, motor, etc., whether there is abnormal vibration when the fan is running, and whether the fan blades are on the same plane when rotating.
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