KIRLOSKAR KAC - Page 4

3.8. Recommended Log Format for KAC Units ……………………………………….
3.9. Sequence of Operation for Packaged Chiller Units ………………………………..
3.10. Standard Controls …………………………………………………………………
3.10.1. High Pressure Control ………………………………………………………...
3.10.2. Low Pressure Control …………………………………………………………
3.10.3. Voltage Protection Device ……………………………………………………
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4. System Maintenance……………………………………………………………………
4. Maintenance Instruction………………………………………………………………
4.1. Tips for Preventive Maintenance……………………………………………………
4.2. System Service………………………………………………………………………
4.2.1. Condenser and Evaporator………………………………………………………
4.2.1.1. Air-Cooled Condensers ……………………………………………………..
4.2.1.2. Evaporator …………………………………………………………………..
4.2.1.3. Testing Of Condenser and Evaporator Tube Leaks…………………………
4.2.2. Liquid Refrigerant Drier Replacement …………………………………………
4.2.3. Refrigerants ……………………………………………………………………..
4.2.4. Vacuum / Dehydration Procedure ………………………………………………
4.2.5. Refrigerant Properties ………………………………………………………….
4.2.5.1. Charging the Refrigerant……………………………………………………
4.2.5.2. Adjusting the Refrigerant Charge………………………………………….
4.2.5.3. Pressure Testing After Service or Repair or Major Leak …………………..
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Chapter 5 Troubleshooting
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6. Controls and settings …………………………………………………………………...
6.1. About the controller ………………………………………………………………...
6.2. PCOOEM+ Board Carel Controller ……………………………………………….
6.2.1. Features of K-smart Controller …………………………………………………
6.2.2. Connector Details ………………………………………………………………
6.3. K-Smart Inputs/Outputs …………………………………………………………….
6.4. PCO OEM+ Technical specification ………………………………………………..
6.5 pLDPRO Carel Keypad/Display ……………………………………………………
6.5.1. Keys and display functions ……………………………………………………..
6.6. Troubleshooting …………………………………………………………………….
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7. Technical Data …………………………………………………………………………
7.1. Refrigerant Pressure – Temperature Chart …………………………………………
7.2. Useful Conversion Factors ………………………………………………………….
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8. Annexures ……………………………………………………………………………...
8.1. Start-Up and Check Form ………………………………………………………….
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