Τεχνικός Ψύξης- VRF & Split AC Units

Τίτλος Θέσης: Τεχνικός Ψύξης Συστήματα VRF & Split AC units

Τμήμα: HVAC / Μηχανολογικό

Τύπος Απασχόλησης: Πλήρους Απασχόλησης

Περίληψη

Υπεύθυνος για την εγκατάσταση, συντήρηση και επισκευή συστημάτων VRF/VRV και split-type μονάδων κλιματισμού. Εκτελεί τεχνικές εργασίες σύμφωνα με τα πρότυπα ασφαλείας, περιβάλλοντος και τις προδιαγραφές των κατασκευαστών.

Κύριες Αρμοδιότητες

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Τοποθέτηση και σύνδεση εσωτερικών/εξωτερικών μονάδων

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Έλεγχοι κενού, φόρτιση ψυκτικού και δοκιμές λειτουργίας

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Διάγνωση βλαβών και προληπτική συντήρηση

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Τήρηση κανόνων ασφάλειας και τεχνικής τεκμηρίωσης

Απαιτούμενα Προσόντα

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Δίπλωμα Ψυκτικού ή σχετική πιστοποίηση

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35 έτη εμπειρίας σε συστήματα VRF/VRV και split

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Γνώση εργαλείων: αντλίες κενού, πολύμετρα, διαρροοανιχνευτές

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Καλή συνεργασία & επίλυση προβλημάτων

Προτιμώμενες Πιστοποιήσεις

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Άδεια χειρισμού ψυκτικών (F-Gas, EPA)

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Πιστοποίηση από κατασκευαστές (π.χ. Daikin)

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Εκπαίδευση HSE/OSHA

Job Title: Refrigeration Technician VRF & Split AC Units

Department: HVAC / Mechanical

Reports To: HVAC Supervisor / Site Engineer

Job Type: Full-time

Job Purpose

To carry out installation, maintenance, and troubleshooting of Variable Refrigerant Flow (VRF/VRV) systems and Split Air Conditioning Units, ensuring high performance, system integrity, and compliance with safety and environmental standards.

Key Responsibilities

• Installation:
• Install indoor and outdoor units for VRF, VRV, and ductless split systems according to manufacturer specifications and shop drawings.
• Route refrigerant piping, drain lines, and electrical cabling between indoor and outdoor units.
• Perform flaring, brazing, insulation, and vacuuming of refrigerant piping.
• Install control wiring, communication cables, and user interfaces.
• Testing & Commissioning:
• Conduct vacuum and pressure testing of refrigerant circuits.
• Charge systems with refrigerant following standard procedures.
• Assist in system start-up and commissioning with manufacturers or senior engineers.
• Verify correct system operation and perform performance tests.
• Maintenance & Troubleshooting:
• Diagnose and repair faults in VRF, split AC units, and refrigerant piping.
• Clean filters, coils, and drain trays regularly as part of preventive maintenance.
• Check compressor, fan motors, PCB boards, and sensors for functionality.
• Recover refrigerant and recharge systems as per environmental guidelines.
• Compliance & Safety:
• Comply with health, safety, and environmental policies during work (PPE, safe handling of refrigerants, etc.).
• Follow manufacturer manuals and project standards.
• Maintain tools, gauges, and recovery units in good working condition.
• Documentation & Reporting:
• Fill out service reports, maintenance logs, and installation checklists.
• Communicate work progress, issues, and material requirements to supervisors.

Qualifications and Skills

• Education:
• Diploma, or Certification in Refrigeration and Air Conditioning.
• Experience:
• Minimum 3 - 5 years experience with installation and servicing of VRF/VRV and split-type AC systems.
• Technical Skills:
• Strong understanding of refrigerant cycle, electronic expansion valves (EEVs), compressors, and inverter systems.
• Skilled in using manifold gauges, vacuum pumps, refrigerant recovery units, leak detectors, and multimeters.
• Familiarity with brands like Daikin, Mitsubishi, LG, Samsung, Trane, or Toshiba VRF systems.
• Soft Skills:
• Problem-solving ability and attention to detail.
• Team player with good communication skills.

Preferred Certifications (Optional)

• F-Gas / EPA Refrigerant Handling License
• Manufacturer Training (e.g., Daikin VRV Certified Installer)
• Safety Training (OSHA / HSE)