At EKG M&E Sdn Bhd, we provide specialized high-pressure compressor repair services for air-cooled chillers, ensuring safe, reliable, and efficient operation under demanding load conditions. High-pressure issues in compressors can lead to frequent shutdowns, overheating, and system inefficiencies—potentially causing serious damage if left unaddressed. Our expert technicians quickly identify the root cause and restore your compressor to optimal working condition.
Prevents system shutdowns and emergency failures
Reduces stress on compressor motors and components
Restores cooling performance and energy efficiency
Protects against compressor overheating and oil breakdown
Ensures compliance with pressure safety standards
Blocked or dirty condenser coils
Overcharged refrigerant system
Non-condensable gases trapped in the system
Faulty or stuck expansion valve (TXV/EXV)
Fan motor failure or poor airflow
High ambient temperature and poor ventilation
Oil separator or discharge line blockage
Frequent high-pressure trips or alarms
Compressor running hot or shutting down unexpectedly
High amp draw and electrical overloads
Elevated discharge pressure and temperature readings
Decreased cooling efficiency and capacity
System Diagnosis and Pressure Analysis
We use digital gauges and diagnostic software to assess system pressures, temperatures, and compressor behavior under load.
Visual and Component Inspection
We check:
Condenser coil condition
Fan motor operation and airflow
Refrigerant charge levels and subcooling readings
TXV or electronic expansion valve function
Oil separator and discharge line conditions
Corrective Actions
Depending on the root cause, we:
Clean or replace clogged condenser coils
Adjust or correct refrigerant charge
Replace or repair faulty expansion valves or fan motors
Remove non-condensables via system evacuation
Repair or replace high-pressure switches and safety controls
Post-Repair Testing
We verify:
Stable discharge pressures within OEM specs
Compressor current draw and temperature under control
Proper refrigerant flow and oil return
Efficient cooling performance under full load
Restores system stability and uptime
Prevents compressor burnout and costly downtime
Improves energy efficiency and cooling output
Extends compressor lifespan
Enhances safety and compliance with HVAC standards
Experts in compressor diagnostics and high-pressure system repair
Equipped with advanced testing tools and OEM-standard procedures
Experience with scroll, screw, and reciprocating compressors
Support for all major air-cooled chiller brands and models
Fast response, clear reporting, and dependable service
High-pressure issues are serious—and fixing them requires precision and expertise. With EKG M&E Sdn Bhd’s air-cooled chiller high-pressure compressor repair, you get peace of mind, restored performance, and long-term system health. Contact us today to schedule an urgent repair or technical assessment.
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Malaysia
