Piper Companies
VRF Specialist Technician- Charleston, SC
Piper Companies, Charleston, South Carolina, United States, 29408
Zachary Piper Solutions is seeking a
VRF Specialist Technician
to join a leading HVAC service team based in Charleston, SC. This is a 100% onsite position. The
VRF Specialist Technician
will perform diagnostics, maintenance, and commissioning of advanced Variable Refrigerant Flow (VRF) systems for commercial and large residential projects.
Responsibilities:
Diagnose, repair, and maintain VRF systems from major manufacturers including LG, Mitsubishi, Daikin, Samsung, and Trane. Troubleshoot communication networks, inverter boards, sensors, electronic expansion valves (EEVs), and control wiring using OEM tools and schematics. Commission and start up new VRF systems, ensuring proper refrigerant charging, network integrity, and control configuration. Utilize manufacturer diagnostic software (e.g., LG LGMV, Mitsubishi Maintenance Tool, Daikin Navigator, Samsung DVM Pro) for data logging, parameter monitoring, and system optimization. Detect and repair refrigerant leaks; perform nitrogen pressure testing, vacuuming, and recharging in compliance with EPA and manufacturer standards. Assess system performance, document operating parameters, and recommend improvements for efficiency and reliability. Collaborate with OEM technical support and factory representatives to resolve complex or warranty-related issues. Provide on-site technical training and guidance to junior technicians and customers on VRF system operation and maintenance. Qualifications:
Experience:
Minimum 3-5 years working with VRF systems or advanced HVAC technologies. Technical Skills:
Proficiency in VRF diagnostics, commissioning, and repair; familiarity with OEM software tools. Certifications:
EPA Section 608 Certification required; manufacturer-specific certifications preferred. Education:
High school diploma or equivalent; technical training in HVAC systems strongly preferred.
Compensation:
Hourly Rate:
$50-$55/hr depending on experience
Benefits:
Comprehensive package including Medical, Dental, Vision, 401(k), PTO, Sick Leave, and Holidays.
Work Location:
100% onsite in the Charleston, SC area.
Eligibility:
Must be authorized to work in the United States.
Keywords: VRF systems, Variable Refrigerant Flow, HVAC technician, HVAC service, VRF diagnostics, VRF commissioning, VRF maintenance, LG VRF, Mitsubishi VRF, Daikin VRF, Samsung VRF, Trane VRF, inverter board troubleshooting, EEV troubleshooting, control wiring, OEM service tools, refrigerant leak detection, nitrogen pressure testing, vacuum and recharge, EPA compliance, HVAC optimization, energy efficiency, VRF startup, VRF commissioning software, LG LGMV, Mitsubishi Maintenance Tool, Daikin Navigator, Samsung DVM Pro, HVAC data logging, HVAC parameter monitoring, HVAC system tuning, HVAC technical support, HVAC factory representative collaboration, HVAC training, HVAC guidance, commercial HVAC systems, residential HVAC systems, advanced HVAC technology, HVAC repair, HVAC diagnostics software, HVAC troubleshooting, HVAC refrigerant systems, HVAC commissioning procedures, HVAC performance evaluation, HVAC documentation, HVAC energy efficiency recommendations.
VRF Specialist Technician
to join a leading HVAC service team based in Charleston, SC. This is a 100% onsite position. The
VRF Specialist Technician
will perform diagnostics, maintenance, and commissioning of advanced Variable Refrigerant Flow (VRF) systems for commercial and large residential projects.
Responsibilities:
Diagnose, repair, and maintain VRF systems from major manufacturers including LG, Mitsubishi, Daikin, Samsung, and Trane. Troubleshoot communication networks, inverter boards, sensors, electronic expansion valves (EEVs), and control wiring using OEM tools and schematics. Commission and start up new VRF systems, ensuring proper refrigerant charging, network integrity, and control configuration. Utilize manufacturer diagnostic software (e.g., LG LGMV, Mitsubishi Maintenance Tool, Daikin Navigator, Samsung DVM Pro) for data logging, parameter monitoring, and system optimization. Detect and repair refrigerant leaks; perform nitrogen pressure testing, vacuuming, and recharging in compliance with EPA and manufacturer standards. Assess system performance, document operating parameters, and recommend improvements for efficiency and reliability. Collaborate with OEM technical support and factory representatives to resolve complex or warranty-related issues. Provide on-site technical training and guidance to junior technicians and customers on VRF system operation and maintenance. Qualifications:
Experience:
Minimum 3-5 years working with VRF systems or advanced HVAC technologies. Technical Skills:
Proficiency in VRF diagnostics, commissioning, and repair; familiarity with OEM software tools. Certifications:
EPA Section 608 Certification required; manufacturer-specific certifications preferred. Education:
High school diploma or equivalent; technical training in HVAC systems strongly preferred.
Compensation:
Hourly Rate:
$50-$55/hr depending on experience
Benefits:
Comprehensive package including Medical, Dental, Vision, 401(k), PTO, Sick Leave, and Holidays.
Work Location:
100% onsite in the Charleston, SC area.
Eligibility:
Must be authorized to work in the United States.
Keywords: VRF systems, Variable Refrigerant Flow, HVAC technician, HVAC service, VRF diagnostics, VRF commissioning, VRF maintenance, LG VRF, Mitsubishi VRF, Daikin VRF, Samsung VRF, Trane VRF, inverter board troubleshooting, EEV troubleshooting, control wiring, OEM service tools, refrigerant leak detection, nitrogen pressure testing, vacuum and recharge, EPA compliance, HVAC optimization, energy efficiency, VRF startup, VRF commissioning software, LG LGMV, Mitsubishi Maintenance Tool, Daikin Navigator, Samsung DVM Pro, HVAC data logging, HVAC parameter monitoring, HVAC system tuning, HVAC technical support, HVAC factory representative collaboration, HVAC training, HVAC guidance, commercial HVAC systems, residential HVAC systems, advanced HVAC technology, HVAC repair, HVAC diagnostics software, HVAC troubleshooting, HVAC refrigerant systems, HVAC commissioning procedures, HVAC performance evaluation, HVAC documentation, HVAC energy efficiency recommendations.