* **Installation:** Assembles and connects indoor and outdoor units, performs electrical and hydraulic connections, and prepares the system for operation. * **Preventive Maintenance:** Cleans filters, checks for leaks, calibrates thermostats, inspects electrical connections, and evaluates overall system performance to prevent future issues. * **Corrective Maintenance (Repairs):** Diagnoses electrical, mechanical, or refrigeration faults, replaces damaged components, repairs leaks, and resolves problems. * **Refrigerant Charging:** Performs system evacuation and charges refrigerant, controlling pressures and temperatures. * **Diagnosis and Testing:** Conducts operational tests, measures electrical parameters (voltage, current), and monitors the system to ensure efficiency. * **Energy Efficiency:** Ensures systems operate economically, reducing energy consumption while complying with environmental and technical standards. Job Type: Full-time CLT Salary: R$3,500.00 – R$5,250.00 per month Benefits: * Meal allowance * Food allowance * Transportation allowance