Refrigerant is the lifeline of air-cooled chillers, enabling efficient heat exchange and cooling. A refrigerant loss due to leaks, system wear, or pressure imbalances can cause poor cooling performance, excessive energy consumption, and compressor failure.
If left unaddressed, refrigerant depletion may lead to overheating, breakdowns, and costly repairs. EKG (Malaysia) Sdn Bhd specializes in comprehensive refrigerant loss troubleshooting, ensuring optimal cooling performance, energy efficiency, and long-term chiller reliability.
Our ISO-certified refrigerant troubleshooting services cater to:
Industrial & Manufacturing Facilities
Commercial Buildings (Offices, Malls, Hotels, Hospitals)
Data Centers & IT Cooling Systems
Pharmaceutical & Healthcare Cooling
Food Processing & Cold Storage Units
Inadequate Cooling Output – System struggles to maintain the desired temperature
Increased Energy Bills – Compressor overworking due to low refrigerant levels
Ice Formation on Evaporator Coils – Indicates improper refrigerant charge and heat transfer issues
Frequent Compressor Cycling – Chiller turning on and off irregularly
Hissing or Bubbling Noises – Potential refrigerant leaks in the system
High-Pressure Alarms & Overheating – Compressor operating under extreme strain
1. Leak Detection & System Diagnostics
Conduct pressure testing and temperature analysis to detect refrigerant losses
Use electronic leak detectors and ultrasonic sensors to pinpoint leak locations
Inspect compressor seals, condenser coils, expansion valves, and refrigerant lines for leaks
2. Refrigerant Leak Repair & Preventive Solutions
Seal micro-leaks with high-performance sealing technology
Replace faulty refrigerant lines, valves, and connectors
Apply corrosion-resistant coatings to prevent refrigerant escape
3. Refrigerant Recharging & Optimization
Refill system with approved refrigerants (R-32, R-410A, R-134a, R-513A, R-407C, R-22, R-1234ze)
Ensure precise refrigerant charge levels to prevent undercharging or overcharging
Balance superheat and subcooling for efficient cooling cycles
4. Expansion Valve & Compressor Calibration
Adjust expansion valves to regulate refrigerant flow
Monitor compressor suction and discharge pressures to ensure system stability
Optimize compressor cycling to reduce operational stress and power consumption
5. Final Performance Testing & System Validation
Conduct load testing and cooling efficiency assessment post-repair
Monitor compressor performance, refrigerant pressure, and system temperature stability
Provide detailed service reports and recommendations for long-term maintenance
Fast-Response Diagnostic Service – Immediate troubleshooting to restore cooling efficiency
ISO-Certified Refrigerant Handling – Safe and compliant leak detection, repair, and recharging
Energy-Saving & Cost-Effective Solutions – Helping businesses reduce energy costs and prevent system failures
Advanced Leak Detection Technology – Preventing future refrigerant loss and component damage
Reliable & Preventive Maintenance – Ensuring long-term system efficiency with minimal downtime
Prevent refrigerant loss, improve energy efficiency, and extend your air-cooled chiller’s lifespan with EKG (Malaysia) Sdn Bhd’s expert troubleshooting services. Our certified technicians provide precise refrigerant diagnostics, leak detection, gas recharging, and system calibration to keep your HVAC system running at peak efficiency.
Experiencing refrigerant loss? Contact us now! We provide 24/7 emergency troubleshooting for air-cooled chillers.
More detail about EKG M & E SDN. BHD.
Malaysia
