At EKG M&E Sdn Bhd, we offer comprehensive troubleshooting services for low refrigerant issues in air-cooled chillers, ensuring restored cooling efficiency, system protection, and reduced energy consumption. Low refrigerant levels can be caused by leaks, improper maintenance, or wear and tear, and if not resolved promptly, they can lead to compressor damage, poor temperature control, and rising operational costs. Our expert team uses advanced diagnostic tools to accurately identify and fix low refrigerant problems before they escalate.
Inadequate Cooling Performance – The chiller fails to maintain set temperatures, resulting in discomfort or equipment overheating.
High Compressor Runtime – The system runs longer than usual to compensate for reduced cooling capacity.
Frozen Evaporator Coils – Low refrigerant impairs heat absorption, leading to ice buildup on the coils.
Hissing or Bubbling Noises – These sounds may indicate refrigerant leaks in the piping or connections.
Increased Energy Bills – The system becomes less efficient, causing spikes in electricity consumption.
System Inspection & Performance Evaluation
We assess chiller performance, temperature control, and cycle timing to confirm symptoms of low refrigerant.
Leak Detection
Using electronic sniffers, ultrasonic tools, and UV dye, we identify the source of refrigerant leaks accurately.
Pressure & Temperature Testing
We analyze suction and discharge pressures and check superheat/subcooling values to confirm refrigerant charge levels.
Component Check
We inspect compressors, expansion valves, coils, and piping for wear, corrosion, or mechanical failure.
Refrigerant Recharge
Once leaks are repaired, we recharge the system with the correct refrigerant to manufacturer specifications.
System Calibration & Testing
We run a full system test, adjusting thermostatic settings and control parameters to ensure peak performance.
• Experienced HVAC Professionals – Our technicians are skilled in air-cooled chiller diagnostics, refrigerant handling, and repair.
• Accurate Leak Detection Tools – We use advanced equipment to identify even the smallest leaks.
• Quick & Efficient Service – We act fast to prevent further system damage and restore full cooling capacity.
• Environmentally Responsible – We work with low-GWP refrigerants and comply with all environmental standards.
• Full-Service Chiller Support – We offer preventive maintenance, performance optimization, and emergency repairs.
Low refrigerant in your air-cooled chiller can lead to higher costs, poor cooling, and equipment failure if left unchecked. At EKG M&E Sdn Bhd, we specialize in fast and accurate troubleshooting to resolve refrigerant issues and get your system back to optimal performance. Contact us today to schedule a low refrigerant diagnostic service and protect your HVAC investment.
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