الحمد لله والصلاة والسلام على رسول الله وعلى آله وصحبه أجمعين Chillers Daily Routine work Operation and Maintenance Check and Record 1. Chilled Water / Condenser Water: Inlet & outlet temperature and pressure for each Cooler / Condenser 2. Main Chilled Water Temperature and Flow rate, Chilled water set point 3. Suction and discharge pressure and oil differential pressure of each compressor 4. Bearing temperature 5. Oil & Refrigerant level of each compressor 6. Voltage & Ampere and frequency of each compressor 7. Operation of purge Units 8. Operation of air traps or drain air receivers 9. Air leakage 10. Moisture Indicator 11. Undue noise or vibration and any evidence of water oil, refrigerant or air leakage 12. Make up tanks / expansion tanks: consumption of water if consumption is executive, investigate source of leakage , and repair as necessary 13. Keep the plant clean and tidy 14. Check water conductivity by site devices 15. Check lower float chamber refrigerant and float movement 16. Check water treatment functioning and system bleeding في أمان الله !