Project Update | Commercial HVAC Service
Our technical team carried out troubleshooting and inspection works on a York International YORK outdoor unit (Model: MYSS150C-FMAVA, Year 2013) at site.
Verification of rated power supply (380–415V, 3 Phase)
Checking outdoor rated current and maximum current load
Control PCB inspection
Transformer and relay testing
Fuse and internal wiring assessment
Refrigerant confirmation (R22 system)
The control board indicator LED was active, confirming power supply to the PCB. Further diagnostic testing was conducted to identify potential electrical faults, relay malfunction, or control board component failure.
Systematic fault diagnosis
Accurate problem identification
Cost-effective repair solutions
Compliance with manufacturer specifications
Professional commercial air-conditioning troubleshooting and maintenance services available upon request.
Malaysia
