a Content Block 1: Bus Air Conditioner Overheating – Reduced Cooling System Efficiency – The Direct Root Cause of Overheating Problems Problem Status: As the main heat dissipation component, the condenser, due to surface contamination (catkins, insect remains, dust), fan malfunction (not rotating, insufficient speed), or poor ventilation in its installation location, prevents the high-temperature, […]
Bus AC fan not working will directly cause air conditioning failure and may trigger a chain reaction of problems such as high system pressure and compressor damage. The bus air conditioning fan (including the condenser fan and evaporator blower) is a core component ensuring heat exchange efficiency, cooling effect, and system safety. The first issue […]
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