Common faults of air conditioning integrated machine
Time:
2021-11-12
Source:
As a centralized air conditioning system, air conditioning integrated machine usually has some faults. The following are some possible failures and their solutions:
1. Unable to start: The possible cause is insufficient power supply or failure. First check whether the power supply is normal, and then check whether the circuit board and connecting wires are damaged.
2. Insufficient air-conditioning flow: The possible cause is that the filter is blocked and needs to be cleaned or replaced, or the condenser and evaporator need to be cleaned or replaced.
Excessive noise: This may be due to damage to some mechanical parts of the air conditioning system. If the fan or drain pump needs to be replaced or repaired.
4. Temperature instability: This may be because the sensor has failed or the circuit board needs to be replaced. Determine the location of the sensor and test for proper operation.
5. Leakage: This may be due to damage to the pipe or connection. Pipes and connections need to be inspected and repaired or replaced.
RELATED INFORMATION
What methods can extend the service life of the air cooler?
The air cooler should be installed in a well-ventilated and dry location, avoiding installation in a humid, corrosive gas or dusty environment.
What is the refrigeration principle of the air cooler?
The air cooler is equipped with a water tank and a water circulation system. The water in the water tank is transported to the wet curtain through a water pump (a special fiber corrugated honeycomb material with a large surface area or a multi-layer corrugated fiber laminate).
Advantages and disadvantages of BITZEER' s air-cooled unit
The advantages of BITZER air-cooled units include high efficiency and energy saving, stability and reliability, low noise, and wide application range.
How is the model and specification of the condenser determined?
The first thing to consider is the cooling capacity of the refrigeration system served by the condenser. Cooling capacity is a measure of the ability of refrigeration equipment to absorb and transfer heat from the object being cooled in a unit of time.
What impact will the heat exchange capacity of the condenser have on the refrigeration system?
A condenser with sufficient heat exchange capacity can quickly cool the high-temperature and high-pressure refrigerant gas discharged from the compressor and condense it into liquid.
What are the reasons for the lack of heat transfer capacity of the condenser?
When the condenser is air-cooled, dust will accumulate on its surface after long-term operation.
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