Air-cooled chillers are essential for industrial, commercial, and data center cooling, operating continuously to maintain stable temperatures. Over time, wear and tear, refrigerant inefficiencies, component degradation, and airflow restrictions can cause performance decline, higher energy consumption, and system failures. A preventive overhaul helps restore efficiency, extend equipment lifespan, and reduce costly breakdowns. EKG (Malaysia) Sdn Bhd provides comprehensive air-cooled chiller preventive overhaul services, ensuring peak system performance and cost-effective operation.
Our ISO-certified preventive overhaul 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
Reduced Cooling Efficiency & Temperature Inconsistencies
Chiller struggling to maintain consistent cooling output due to dirt buildup, refrigerant leaks, or component wear.
Increased Energy Consumption & Operating Costs
Higher electricity usage caused by inefficient compressors, clogged coils, or faulty expansion valves.
Frequent System Shutdowns & Unexpected Failures
Recurring compressor trips, electrical faults, or refrigerant imbalances leading to disruptions in cooling operations.
Noisy Operation & Vibration Issues
Grinding or rattling sounds from worn-out fan motors, misaligned bearings, or high-pressure fluctuations.
Refrigerant Leaks & Coil Corrosion
Signs of oil stains, ice formation, or hissing sounds from refrigerant lines affecting cooling efficiency.
System Inspection & Performance Evaluation
Full chiller diagnostics to assess compressor efficiency, heat exchanger condition, refrigerant levels, and airflow performance.
Compressor Overhaul & Lubrication Optimization
Disassemble, clean, and inspect compressor pistons, seals, and bearings.
Replace or refill with high-performance lubricants for smooth operation.
Heat Exchanger & Coil Restoration
Deep cleaning of evaporator and condenser coils to remove scale, debris, and corrosion.
Application of anti-corrosion coatings for durability.
Refrigerant System Rebalancing & Leak Repair
Detection and sealing of refrigerant leaks to prevent pressure imbalances.
Recharge refrigerant to manufacturer-recommended levels.
Fan & Motor System Overhaul
Servicing of fan motors, belt alignment, and lubrication of bearings.
Replacement of damaged fan blades for optimized airflow.
Electrical System Inspection & Load Testing
Testing of wiring, relays, circuit breakers, and control panels.
Calibration of electrical loads to prevent voltage fluctuations.
Expansion Valve & Piping Maintenance
Inspection and replacement of faulty expansion valves, pipe fittings, and pressure regulators.
Ensuring proper refrigerant flow for efficient operation.
Calibration & Smart Control System Optimization
Fine-tuning of temperature setpoints, pressure levels, and automation controls.
Integration of real-time monitoring and predictive maintenance alerts.
System Efficiency Benchmarking & Final Testing
Full system load testing and operational checks to validate improved cooling performance.
Preventive Maintenance & Long-Term Performance Monitoring
Custom maintenance plans with scheduled servicing and real-time monitoring for sustained efficiency.
Certified HVAC Experts with extensive experience in chiller servicing, efficiency optimization, and preventive maintenance.
ISO-Certified Preventive Overhaul Standards ensuring high-quality restoration and extended equipment lifespan.
Preventive Maintenance Approach to identify early system wear and avoid costly failures.
Fast & Reliable Service providing quick turnaround times with expert system restoration.
Cost-Effective & Energy-Saving Solutions helping businesses reduce operational expenses while improving cooling efficiency.
Avoid high energy costs, inefficient cooling, and frequent breakdowns with EKG (Malaysia) Sdn Bhd’s expert air-cooled chiller preventive overhaul services. Our certified technicians provide comprehensive inspections, repairs, and system optimizations to keep your HVAC system running at peak efficiency.
Need professional preventive overhaul services? Contact us now! We provide expert chiller maintenance services across Malaysia!
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