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ZIED MANSOUR, HVAC _Refrigeration Service Mechanic

Tunis, Tunisia

linkedin.com/in/zied-mansour-347518279

Summary

As an HVAC /R-Service Technician, I am such dedicated and highly skilled with experience responsible for preventative and corrective maintenance in installing, maintaining, inspecting, modifying installation and dismantling refrigeration equipment. Also, repairing and overhauling central air conditioning units, handling issues, providing preventative maintenance, and ensuring optimal system performance. Strong commitment to customer satisfaction, safety, and continuous learning of the latest industry advancements. Handling various heating, cooling, and ventilation systems including mini-splits and multi-split VRV systems, heat pumps and rooftop units. Strong technical aptitude combined with excellent interpersonal skills for seamless collaboration with contractors and clients.

Experience

HVAC & Refrigeration Services

Jun 2021 - Present

Provide service to commercial and industrial refrigeration systems, including installing, servicing, repairing Chill Packs; replacing faulty mechanical and electrical parts chilling system.

Diagnose and troubleshoot problems with HVAC systems and propose effective solutions refrigeration units

Conducted comprehensive diagnostic tests on refrigeration equipment, identifying issues with 98% accuracy, and reducing repair time by 25%.

Perform system checks, system troubleshooting, and refrigerant recovery; maintain heating, ventilation, air conditioning, controlling the quality and temperature of the air inside residential and commercial buildings or industrial facilities.

Responded to an average of six emergency service calls per week, ensuring prompt resolution of urgent issues.

Conducting responsibilities include the operation, inspection, and maintenance of ammonia refrigeration

(NH3) systems and freezer equipment, such as pumps, evaporative condensers, screw compressors, valves and other utility system components.

On-site, wiring of electrical cabinets and cabinet installation, connection, cable pulling and Integration of equipment.

chillers for commercial, residential and industrial refrigeration use. Proficient in diagnosing and resolving system

+216-********

TUNIFROID COMPANY

Install, maintain,and repair HVAC systems,including air conditioners, furnaces, tankless, heat pumps, and ad2kdm@r.postjobfree.com

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Demonstrated expertise in various HVAC equipment brands including Carrier, Trane, York, Hitachi, and providing customers with tailored solutions.

Successfully diagnosed and repaired hundreds HVAC systems, resulting in a 95% customer satisfaction rating.

HVAC/R Services

Jun 2021 - Present

As a member of ABN & Tunifroid Company, Our commercial & industrial refrigeration team provide a full range of building refrigeration unit control, installation, and maintenance services including system designs, repairs, replacements and NH3 upgrade. Heating, A/C and Refrigeration Installer

Nov 2020 - May 2021

Education

National School of Industrial Maintenance

Associate of Applied Sciences, Applied Science in HVAC Technology, Refrigeration and Air Treatment Sep 2017 - Jun 2020

University of Arts & Human Sciences

University Degree, language and Communication

Sep 2006 - Jun 2010

Licenses & Certifications

MEDIC First Aid - KEY CONSULTING Institute

Skills

Preventive Maintenance / Ammonia Refrigeration / Soldering / Electrical Troubleshooting / equipment Maintenance / HVAC Controls / Electrical Wiring / refrigeration handling / Ductwork installation / VRV multi-split system installation Languages: English /French/Arabic

ABN ENGINEERING & CONSULTING

Installing Inverter split systems in newly raised buildings for accommodation and commercial space Installed VRF multi-split AC systems: outdoor unit and several indoor units and welded refrigerant Brazing and soldering AC lines (repairing defective joints and leakage. Install and maintain AC systems,and tankless water heaters. piping lines running from the exterior to the interior, using Refnet, joints and other accessories according to the installation plan

Installing and repairing central heating systems with radiators including plumbing works. SIMEF

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