Daikin VRV HVAC Technician at International Facilities Services Limited - IFS

Responsibilities

• Carry out Routine and corrective maintenance in line with the laid down standard maintenance checklist and system.
• Monitor the unit’s temperature indicator to ensure they are running at the proper temperature and correct where necessary.
• Record the discharge and suction pressures of units. Where the pressures are abnormal, check for restriction, leakage, excess heat load, using manifold gauge and leak detector and rectify it.
• Submit daily report on performance indicators i.e. (refrigerant, oil, water, pressures, room temperature, unit amperage, inlet and outlet water temperatures) as may be applicable in the installation.
• Inspect drain pan and piping of evaporators, clean pan and clear drain pipes, routinely check AHU's inside coils for leaks or strains.
• Manually rotate the fans of the condensing units and ensure they run freely (the unit should be electrically isolated).
• Check refrigerant circuit for leaks/check level of refrigerant through sight glass. Where loss of refrigerants is suspected, leak test. Where leakages exist, pump down the system.
• Recover the gas with recovery m/c, repair the leaks, vacuum and recharge the system.
• Carry out other maintenance job as instructed by supervisor.

Requirements

• Candidates should possess an SSCE / OND qualifications with 5 years experience.